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CPU

Intel

Intel Atom N455

Processor Released Jun 1, 2010

CPU cores: 1
CPU threads: 1
Thermal design power: 6.50 W

Benchmark results

PassMark · version unreported · cpuMark179^*Platform unreported Compare results
PassMark · version unreported · threadMark257^*Platform unreported Compare results
Reported score · version unreported · mark283^*Platform unreported Compare results

Processing & platform

CPU cores: 1
CPU threads: 1
Base clock: 1.67 GHz
CPU reference clock: 133 MHz^*
Integrated GPU base frequency: 200 MHz^*
Reported CPU clock: 1.667 GHz^*
L3 cache: 0.5 MB
L2 cache: 0.5 MB
Architecture: " Pineview " (45 nm)
Socket / package: FC-BGA 559
Process node: 45 nm^*
Reported chip die area: 66 mm²^*
Chip/package TDP: 7 W^*
Transistors: 123 million^*

Cache hierarchy

L2 / total
Level
L2
Scope
total
Size
0.5 MB
L2^*
Size
512 KB^*
Level
L2^*
Scope
L2 Cache^*

Compatible sockets

FC-BGA 559

Memory & storage

Memory channels: 1^*
Video memory type: DDR2/3^*

Supported memory

DDR2-800
Technology
DDR2
Transfer rate
800 MT/s
DDR3-800
Technology
DDR3
Transfer rate
800 MT/s
DDR2/3^*

Power specifications

Thermal design power: 6.50 W

System configuration

Detailed specifications

Specifications 1 · 27 fields

Product Collection: Legacy Intel Atom® Processors^*
Processor Base Frequency: 1.66^* GHz
Cache: 512 KB L2^*
Bus Speed: 2.5 GT/s DMI^*
TDP: 6.5^* W
Embedded Options Available: Yes^*
Conflict Free: Yes^*
Max Memory Size: 2^* GB
Memory Types: DDR2/3^*
Max nb of Memory Channels: 1^*
Vertical Segment: Mobile^*
Graphics Base Frequency: 200^* MHz
Processor Number: N455^*
T: 100°C^*
Intel Hyper Threading Technology: Yes^*
Intel Virtualization Technology VTx: No^*
Intel 64: Yes^*
Status: End of Interactive Support^*
Instruction Set: 64-bit^*
Instruction Set Extensions: SSE2, SSE3, SSSE3^*
Thermal Monitoring Technologies: Yes^*
Execute Disable Bit: Yes^*
Launch Date: Q2'10^*
Lithography: 45^* nm
Recommended Customer Price: $64.00^*
nb of Cores: 1^*
nb of Threads: 2^*

Specifications 2 · 8 fields

Release: Jun 1st, 2010^*
Name: Atom N455^*
Codename: Pineview^*
Cores: 1 / 2^*
Clock: 1,667^* MHz
Socket: BGA 559^*
Process: 45^* nm
TDP: 7^* W

Specifications 3 · 12 fields

name: Intel Atom N455 @ 1.66GHz^*
cores: 1^*
logicals: 2^*
samples: 118^*
price: 0^*
tdp: 6.5^*
date: 2010-08-01^*
socket: BGA559^*
category: Laptop^*
speed: 1,660^*
turbo: 0^*
cpuCount: 1^*

Specifications 4 · 27 fields

name: Atom N455^*
Release Date: Jun 1st, 2010^*
Part#: SLBX9^*
Frequency: 1,667^* MHz
Base Clock: 133^* MHz
Multiplier: 14.0x^*
Multiplier Unlocked: No^*
Voltage: 1.175^* V
Codename: Pineview^*
Socket: Intel BGA 559^*
Generation: Atom (Pineview)^*
Memory Support: DDR2, DDR3^*
ECC Memory: No^*
# of Cores: 1^*
# of Threads: 2^*
SMP # CPUs: 1^*
Integrated Graphics: On certain motherboards (Chipset feature)^*
Cache L1: 56 KB (per core)^*
Cache L2: 512 KB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, XD bit, HTT^*
Foundry: Intel^*
Process Size: 45^* nm
Transistors: 123 million^*
Die Size: 66^* mm²
Package: FC-BGA8^*
Market: Mobile^*
Production Status: End-of-life^*

Specifications 5 · 2 fields

brand: Intel^*
name: Intel Atom N455 @ 1.66GHz^*

Specifications 6 · 10 fields

Foundry: Intel^*
Vendor: Intel^*
Product: Intel Atom N455^*
Type: CPU^*
Release Date: 2010-06-01^*
Process Size (nm): 45^* nm
TDP (W): 7^* W
Die Size (mm^2): 66^* mm²
Transistors (million): 123^*
Freq (MHz): 1,667^* MHz

Specifications 7 · 17 fields

cache size: 512^*
tdp: 6.5^*
socket: FCBGA559^*
memory type: DDR2/3^*
cores: 1^*
vertical segment: Mobile^*
max memory size: 2,097,152^*
status: Discontinued^*
max temp: 100^*
package size: 22mm x 22mm^*
threads: 2^*
name: Intel Atom N455^*
processor number: N455^*
launch date: 2010-05-01^*
lithography: 45^*
bus speed: 2.5^*
base frequency: 1,660^*

Specifications 8 · 36 fields

Total Cores

1^*

Total Threads

2^*

Processor Base Frequency

1.66^* GHz

Cache

512.0^* KB

Scope and conditions

source_native_row_context

Cache description: L2 Cache^*
Original declaration: 512 KB L2 Cache^*

Bus Speed

2.5^* GT/s

TDP

6.5^* W

Marketing Status

Discontinued^*

Launch Date

Q2'10^*

Servicing Status

End of Servicing Lifetime^*

Embedded Options Available

Yes^*

Max Memory Size (dependent on memory type)

2^* GB

Memory Types

DDR2/3^*

Max # of Memory Channels

1^*

Sockets Supported

FCBGA559^*

Package Size

22mm x 22mm^*

Product Collection

Legacy Intel Atom® Processors^*

Processing Die Size

66 mm2^*

# of Processing Die Transistors

123 million^*

TJUNCTION

100^* °C

Intel® Turbo Boost Technology ‡

No^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Vertical Segment

Mobile^*

Instruction Set Extensions

Intel® SSE2 | Intel® SSE3 | Intel® SSSE3^*

Enhanced Intel SpeedStep® Technology

Yes^*

Intel® Demand Based Switching

No^*

Thermal Monitoring Technologies

Yes^*

Processor Number

N455^*

Intel® Trusted Execution Technology ‡

No^*

Execute Disable Bit ‡

Yes^*

Intel® Virtualization Technology (VT-x) ‡

No^*

Lithography

45^* nm

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

No^*

Use Conditions

PC/Client/Tablet^*

Graphics Base Frequency

200^* MHz

Specifications 9 · 8 fields

name: Intel Atom N455 @ 1.66GHz^*
socket: BGA559^*
category: Laptop^*
mark: 283^*
single thread: 238^*
tdp: 6.5^*
powerperf: 43^*
testdate: Aug 2010^*

Specifications 10 · 9 fields

cpuName

Intel Atom N455 @ 1.66GHz^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

testDate

2,010^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

socket

BGA559^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*