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CPU
Intel

Intel Core i5-4278U

Processor

CPU cores
2
CPU threads
4
Maximum boost clock
3.1 GHz
Thermal design power
28 W

Rendering performance

Median score · higher is better

Three-scene Blender rendering throughput. Versions, operating systems and rendering backends remain separate. This is not a gaming score.

Blender 4.4.0 / macOS / CPU
Intel Core i5-4278U 21.91 samples/min 3 complete runs · Middle 50%: 20.61 - 22.07 · 2 core / 4 thread · Latest: 2025-04-10

Community submissions; cooling, power limits and system configuration can affect results.

Graphics & compute benchmarks

Archived cohort medians

GFXBench, GLBenchmark and CompuBench results retain the tested system, API, operating system and resolution. Offscreen tests fix the render resolution; onscreen results also reflect the display workload. These historical submissions do not establish performance in current games.

Bitcoin MiningOS X / OpenCL / compute · mHash/s

Higher is better.

Intel Core i5-4278U

2.56* mHash/s

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

2.57* mHash/s

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

2.62* mHash/s

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

Face DetectionOS X / OpenCL / compute · mPixels/s

Higher is better.

Intel Core i5-4278U

2.18* mPixels/s

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

2.16* mPixels/s

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

2.09* mPixels/s

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

Ocean Surface SimulationOS X / OpenCL / compute · fps

Higher is better.

Intel Core i5-4278U

35.73* fps

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

36.72* fps

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

37.57* fps

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

Particle Simulation - 64kOS X / OpenCL / compute · mInteraction/s

Higher is better.

Intel Core i5-4278U

20.60* mInteraction/s

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

20.00* mInteraction/s

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

20.79* mInteraction/s

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

T-RexOS X / OpenCL / compute · fps

Higher is better.

Intel Core i5-4278U

0.26* fps

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

0.26* fps

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

0.26* fps

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

TV-L1 Optical FlowOS X / OpenCL / compute · mPixels/s

Higher is better.

Intel Core i5-4278U

0.77* mPixels/s

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

0.77* mPixels/s

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

0.75* mPixels/s

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

Video CompositionOS X / OpenCL / compute · fps

Higher is better.

Intel Core i5-4278U

1.05* fps

Intel(R) Core(TM) i5-4278U CPU with Iris

Intel(R) Core(TM) i5-4278U CPU

1.03* fps

Apple MacBook Pro (Retina, 13-inch, Late 2013/Mid 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

1.05* fps

Apple Mac mini (Late 2014)

Intel(R) Core(TM) i5-4278U CPU · Intel(R) Core(TM) i5-4278U CPU with Iris

Median results, not the best run. Sample counts and individual test dates are unreported. Different systems using the same GPU remain separate configurations.

Benchmark results

  • PassMark · version unreported · cpuMark2,814*Platform unreported Compare results
  • PassMark · version unreported · threadMark1,721*Platform unreported Compare results
  • PassMark CPU Mark · version unreported · CPU Mark2,826* pointsPlatform unreported Compare results
  • Reported score · version unreported · mark4,362*Platform unreported Compare results

Recorded results

Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.

Blender Cycles / classroomCPU / Darwin · 4.4.0 · samples/min

Intel Core i5-4278U

5.59 samples/min

3 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / Complete suiteCPU / Darwin · 4.4.0 · samples/min

Intel Core i5-4278U

21.91 samples/min

3 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
25th percentile
20.606660184609
75th percentile
22.068051800573
Blender Cycles / junkshopCPU / Darwin · 4.4.0 · samples/min

Intel Core i5-4278U

3.90 samples/min

3 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / monsterCPU / Darwin · 4.4.0 · samples/min

Intel Core i5-4278U

11.56 samples/min

3 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / classroomCPU / Darwin · 4.0.0 · samples/min

Intel Core i5-4278U

5.55 samples/min

4 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / Complete suiteCPU / Darwin · 4.0.0 · samples/min

Intel Core i5-4278U

19.66 samples/min

4 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
25th percentile
18.735333638414
75th percentile
21.527123958211
Blender Cycles / junkshopCPU / Darwin · 4.0.0 · samples/min

Intel Core i5-4278U

3.43 samples/min

4 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / monsterCPU / Darwin · 4.0.0 · samples/min

Intel Core i5-4278U

11.25 samples/min

4 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / classroomCPU / Darwin · 3.6.0 · samples/min

Intel Core i5-4278U

5.43 samples/min

5 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / Complete suiteCPU / Darwin · 3.6.0 · samples/min

Intel Core i5-4278U

22.44 samples/min

5 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
25th percentile
18.266293047581
75th percentile
23.575685379021
Blender Cycles / junkshopCPU / Darwin · 3.6.0 · samples/min

Intel Core i5-4278U

3.54 samples/min

5 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1
Blender Cycles / monsterCPU / Darwin · 3.6.0 · samples/min

Intel Core i5-4278U

13.31 samples/min

5 submissions · median result

Latest submission:
Rendering backend
CPU
Operating system
Darwin
Statistic
Median
Evaluation type
community rendering submissions
CPU cores
2
CPU threads
4
CPU sockets
1

Processing & platform

CPU cores
2
Graphics
Intel® Iris® Graphics 5100*
CPU threads
4
Base clock
2.6 GHz
Turbo Boost 2.0 frequency
3.1 GHz*
Integrated GPU base frequency
200 MHz*
Integrated GPU maximum dynamic frequency
1,100 MHz*
Maximum supported memory bandwidth
25.60 GB/s*
Maximum boost clock
3.1 GHz
Socket / package
FCBGA1168
Process node
22 nm

Cache hierarchy

  • Reported cache*
    Size
    3 MB*
    Level
    Reported cache (level unstated)*

Memory & storage

Memory channels
2
Video memory type
DDR3L-1333, 1600; LPDDR3-1333, 1600*

Supported memory

  • DDR3L-1333 | 1600; LPDDR3-1333 | 1600*

CPU memory support

  • DDR3L-1333
    Variant / details
    CPU memory-controller support; operation depends on the system and memory configuration.
    Technology
    DDR3L
    Transfer rate
    1,333 MT/s
  • DDR3L-1600
    Variant / details
    CPU memory-controller support; operation depends on the system and memory configuration.
    Technology
    DDR3L
    Transfer rate
    1,600 MT/s
  • LPDDR3-1333
    Variant / details
    CPU memory-controller support; operation depends on the system and memory configuration.
    Technology
    LPDDR3
    Transfer rate
    1,333 MT/s
  • LPDDR3-1600
    Variant / details
    CPU memory-controller support; operation depends on the system and memory configuration.
    Technology
    LPDDR3
    Transfer rate
    1,600 MT/s

Power specifications

Thermal design power
28 W

System configuration

Detailed specifications

Specifications 1 · 40 fields
Product Collection
4th Generation Intel® Core™ i5 Processors*
Processor Base Frequency
2.6* GHz
Max Turbo Frequency
3.1* GHz
Cache
3* MB
Bus Speed
5 GT/s DMI2*
TDP
28* W
Embedded Options Available
No*
Conflict Free
Yes*
Max Memory Size
16* GB
Memory Types
DDR3L-1333, 1600; LPDDR3-1333, 1600*
Max nb of Memory Channels
2*
Vertical Segment
Mobile*
Max Memory Bandwidth
25.6* GB/s
ECC Memory Supported
No*
Graphics Base Frequency
200* MHz
Graphics Max Dynamic Frequency
1.1* GHz
Graphics Output
eDP/DP/HDMI*
Max Resolution HDMI
3280x2000@60Hz*
Max Resolution DP
3200x2000@60Hz*
Processor Number
i5-4278U*
DirectX Support
11.2/12*
PCI Express Revision
2*
PCI Express Configurations
4x1, 2x4*
Max nb of PCI Express Lanes
12*
T
100 C*
Intel Hyper Threading Technology
Yes*
Intel Virtualization Technology VTx
Yes*
Intel 64
Yes*
Status
Launched*
Instruction Set
64-bit*
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0*
Idle States
Yes*
Thermal Monitoring Technologies
Yes*
Secure Key
Yes*
Execute Disable Bit
Yes*
Launch Date
Q3'14*
Lithography
22* nm
Recommended Customer Price
$315.00*
nb of Cores
2*
nb of Threads
4*
Specifications 2 · 63 fields
AESTech
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
BornOnDate
Q3'14*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
Bus
5 GT/s*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
Cache
3 MB*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ClockSpeed
2.60 GHz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ClockSpeedMax
3.10 GHz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
CodeNameText
Products formerly Haswell*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
CoreCount
2*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
CpuId
83508*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
CpuName
Intel® Core™ i5-4278U Processor*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
CVTHD
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ECCMemory
No*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
EM64
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
Embedded
No*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ESUDate
Wednesday. June 30. 2021*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ExecuteDisable
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ExtendedPageTables
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsDeviceId
0xA2E*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsDirectXSupport
11.2/12*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsFreq
200 MHz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsMaxFreq
1.10 GHz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsMaxMem
2 GB*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsMaxResolutionDP
3200x2000@60Hz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsMaxResolutionHDMI
3280x2000@60Hz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsOpenGLSupport
4.3*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
GraphicsOutput
eDP/DP/HDMI*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
HaltState
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
HyperThreading
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
IdentityProtectionTechVersion
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
InstructionSet
64-bit*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
InstructionSetExtensions
Intel® SSE4.1. Intel® SSE4.2. Intel® AVX2*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
InTru3D
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
Lithography
22 nm*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MarketSegment
Mobile*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MaxCPUs
1*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MaxMem
16 GB*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MaxMemoryBandwidth
25.6 GB/s*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MaxTDP
28 W*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
MemoryTypes
DDR3L-1333. 1600; LPDDR3-1333. 1600*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
NumDisplaysSupported
3*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
NumMemoryChannels
2*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
NumPCIExpressPorts
12*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
PackageSize
40mm x 24mm x 1.5mm*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
PCIExpressConfigs
4x1. 2x4*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
PCIExpressRevision
2*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ProcessorGraphicsModelId
Intel® Iris® Graphics 5100*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ProcessorNumber
i5-4278U*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ProductGroup
4th Generation Intel® Core™ i5 Processors*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
QuickSyncVideo
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
SecureKeyTechVersion
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ServicingStatus
End of Servicing Lifetime*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
SocketsSupported
FCBGA1168*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
SpeedstepTechnology
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
StatusCodeText
Discontinued*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
TBTVersion
2.0*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ThermalJunctionRateCode
100 C*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ThermalMonitoring2Indicator
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
ThreadCount
4*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
TransactionalSynchronizationExtensionVersion
No*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
TurboBoostTech2MaxFreq
3.10 GHz*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
TXT
No*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
VTD
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
VTX
Yes*
Scope and conditions
native_context
member
intel-cpus.csv*
row
636*
Specifications 3 · 7 fields
Processor
Intel Core i5-4278U Processor*
Status
Launched*
Release Date
Q3'14*
Cores
2*
Max Turbo Speed
3.1* GHz
Base Speed
2.6* GHz
Cache Size
3* MB
Specifications 4 · 12 fields
name
Intel Core i5-4278U @ 2.60GHz*
cores
2*
logicals
2*
samples
290*
price
0*
tdp
28*
date
2014-08-01*
socket
FCBGA1168*
category
Laptop*
speed
2,600*
turbo
3,100*
cpuCount
1*
Specifications 5 · 2 fields
brand
Intel*
name
Intel Core i5-4278U @ 2.60GHz*
Specifications 6 · 41 fields
turbo frequency
3,100*
turbo frequency
3,100*
cache size
3,072*
cache size
3,072*
tdp
28*
tdp
28*
price
315*
product line
4th Generation Intel Core i5 Processors*
socket
FCBGA1168*
socket
FCBGA1168*
memory type
DDR3L-1333, 1600; LPDDR3-1333, 1600*
memory type
DDR3L-1333, 1600; LPDDR3-1333, 1600*
cores
2*
cores
2*
manufacturer Processor benchmark result
intel*
vertical segment
Mobile*
vertical segment
Mobile*
max memory size
16,777,216*
max memory size
16,777,216*
status
Discontinued*
status
Discontinued*
max temp
100*
max temp
100*
package size
40mm x 24mm x 1.5mm*
package size
40mm x 24mm x 1.5mm*
fullname
Intel Core i5-4278U Processor (3M Cache, up to 3.10 GHz)*
threads
4*
threads
4*
name
Intel Core i5-4278U*
name
Intel Core i5-4278U*
rating Processor benchmark result
2,826*
processor number
i5-4278U*
processor number
i5-4278U*
launch date
2014-08-01*
launch date
2014-08-01*
lithography
22*
lithography
22*
bus speed
5*
bus speed
5*
base frequency
2,600*
base frequency
2,600*
Specifications 7 · 11 fields
ClockSpeed
2.6* GHz
Cache
3* MB
Bus
5 GT/s*
MaxTDP
28* W
BornOnDate
Q3'14*
Model
Intel® Core™ i5-4278U Processor*
MarketSegment
Mobile*
Lithography
22* nm
CoreCount
2*
ThreadCount
4*
ClockSpeedMax
3.1* GHz
Specifications 8 · 60 fields
Enhanced Intel SpeedStep® Technology
Yes*
Thermal Monitoring Technologies
Yes*
Intel® Identity Protection Technology ‡
Yes*
Intel® AES New Instructions
Yes*
Intel® Trusted Execution Technology ‡
No*
Execute Disable Bit ‡
Yes*
Intel® Virtualization Technology (VT-x) ‡
Yes*
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes*
Intel® VT-x with Extended Page Tables (EPT) ‡
Yes*
Secure Key
Yes*
Total Cores
2*
Total Threads
4*
Processor Base Frequency
2.6* GHz
Cache
3* MB
Bus Speed
5* GT/s
TDP
28* W
Max Turbo Frequency
3.1* GHz
Intel® Turbo Boost Technology 2.0 Frequency‡
3.1* GHz
Marketing Status
Discontinued*
Launch Date
Q3'14*
Servicing Status
End of Servicing Lifetime*
End of Servicing Updates Date
Wednesday | June 30 | 2021*
Embedded Options Available
No*
Max Memory Size (dependent on memory type)
16* GB
Memory Types
DDR3L-1333 | 1600; LPDDR3-1333 | 1600*
Max # of Memory Channels
2*
Max Memory Bandwidth
25.6* GB/s
ECC Memory Supported ‡
No*
Product Collection
4th Generation Intel® Core™ i5 Processors*
GPU Name‡
Intel® Iris® Graphics 5100*
Graphics Base Frequency
200* MHz
Graphics Max Dynamic Frequency
1.1* GHz
Graphics Video Max Memory
2* GB
Graphics Output
eDP/DP/HDMI*
Max Resolution (HDMI)‡
3280x2000@60Hz*
Max Resolution (DP)‡
3200x2000@60Hz*
Vertical Segment
Mobile*
DirectX* Support
11.2/12*
OpenGL* Support
4.3*
Intel® Quick Sync Video
Yes*
Intel® InTru™ 3D Technology
Yes*
Intel® Clear Video HD Technology
Yes*
# of Displays Supported ‡
3*
Device ID
0xA2E*
Processor Number
i5-4278U*
PCI Express Revision
2*
PCI Express Configurations ‡
4x1 | 2x4*
Max # of PCI Express Lanes
12*
Lithography
22* nm
Sockets Supported
FCBGA1168*
Max CPU Configuration
1*
Package Size
40mm x 24mm x 1.5mm*
TJUNCTION
100 C*
Intel® Turbo Boost Technology ‡
2.0*
Intel® Hyper-Threading Technology ‡
Yes*
Intel® Transactional Synchronization Extensions
No*
Intel® 64 ‡
Yes*
Instruction Set
64-bit*
Instruction Set Extensions
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2*
Idle States
Yes*
Specifications 9 · 8 fields
name
Intel Core i5-4278U @ 2.60GHz*
socket
FCBGA1168*
category
Laptop*
mark
4,362*
single thread
1,732*
tdp
28*
powerperf
155*
testdate
Aug 2014*
Specifications 10 · 9 fields
cpuName
Intel Core i5-4278U @ 2.60GHz*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
testDate
2,014*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
socket
FCBGA1168*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
category
Laptop*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cpuMark
2,814*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
threadMark
1,721*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
TDP
28*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
powerPerf
100.51*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cores
2*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*

* Provisional data