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CPU

Intel

Intel Pentium 1405

Processor

CPU cores: 2
CPU threads: 2
Maximum boost clock: 1.8 GHz
Thermal design power: 40 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 2
CPU threads: 2
Base clock: 1.2 GHz
Maximum supported memory bandwidth: 25 GB/s^*
Maximum boost clock: 1.8 GHz
L3 cache: 5 MB
Socket / package: LGA 1356
Process node: 32 nm
Hardware threads per core: 2^*

Cache hierarchy

L3 / total
Level
L3
Scope
total
Size
5 MB
Reported cache^*
Size
5 MB^*
Level
Reported cache (level unstated)^*
Scope
Intel® Smart Cache^*

Compatible sockets

LGA 1356

Memory & storage

Memory channels: 2
Video memory type: DDR3 800/1066^*

Supported memory

DDR3-1066
Technology
DDR3
Transfer rate
1,066 MT/s
DDR3 800/1066^*

CPU memory support

DDR3-800
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR3
Transfer rate
800 MT/s
DDR3-1066
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR3
Transfer rate
1,066 MT/s

Power specifications

Thermal design power: 40 W

System configuration

Detailed specifications

Specifications 1 · 29 fields

Product Collection: Intel® Pentium® Processor 1000 Series^*
Processor Base Frequency: 1.2^* GHz
Max Turbo Frequency: 1.8^* GHz
Cache: 5 MB SmartCache^*
Bus Speed: 0 GT/s QPI^*
TDP: 40^* W
Embedded Options Available: Yes^*
Max Memory Size: 375^* GB
Memory Types: DDR3 800/1066^*
Max nb of Memory Channels: 2^*
Vertical Segment: Server^*
Max Memory Bandwidth: 25^* GB/s
ECC Memory Supported: Yes^*
Processor Number: 1405^*
PCI Express Revision: 3^*
Max nb of PCI Express Lanes: 24^*
Intel Hyper Threading Technology: No^*
Intel Virtualization Technology VTx: Yes^*
Intel 64: Yes^*
Status: End of Life^*
Instruction Set: 64-bit^*
Instruction Set Extensions: AVX^*
Idle States: Yes^*
Thermal Monitoring Technologies: Yes^*
Execute Disable Bit: Yes^*
Launch Date: Q2'12^*
Lithography: 32^* nm
nb of Cores: 2^*
nb of Threads: 2^*

Specifications 2 · 9 fields

model: 1405^*
clock: 1,200^*
hw nthreadspercore: 2^*
hw ncores: 2^*
tdp: 40^*
vdd low: 0.6^*
vdd high: 1.35^*
name Processor family: Pentium^*
name Processor code name: Sandy Bridge-EN^*

Specifications 3 · 4 fields

Component type: CPU^*
Family: Pentium Dual-Core^*
Manufacturer: Intel^*
Part number: Pentium 1405^*

Specifications 4 · 17 fields

turbo frequency: 1,800^*
cache size: 5,120^*
tdp: 40^*
socket: FCLGA1356^*
memory type: DDR3 800/1066^*
cores: 2^*
vertical segment: Server^*
max memory size: 393,216,000^*
status: Discontinued^*
package size: 45mm x 42.5mm^*
threads: 2^*
name: Intel Pentium 1405^*
processor number: 1405^*
launch date: 2012-05-01^*
lithography: 32^*
bus speed: 0^*
base frequency: 1,200^*

Specifications 5 · 46 fields

Recommended Customer Price

$143.00^*

Scope and conditions

source_native_row_context

Price scope: Historical source recommendation; not a current retail offer. The original currency notation is retained.^*

Intel® AES New Instructions

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

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^*

Intel vPro® Eligibility ‡

Intel vPro® Platform^*

Total Cores

2^*

Total Threads

2^*

Processor Base Frequency

1.2^* GHz

Cache

5.0^* MB

Scope and conditions

source_native_row_context

Cache description: Intel® Smart Cache^*
Original declaration: 5 MB Intel® Smart Cache^*

Bus Speed

0^* GT/s

TDP

40^* W

Max Turbo Frequency

1.8^* GHz

# of QPI Links

1^*

Marketing Status

Discontinued^*

Launch Date

Q2'12^*

Servicing Status

End of Servicing Updates^*

Embedded Options Available

Yes^*

End of Servicing Updates Date

Tuesday | December 31 | 2019^*

Max Memory Size (dependent on memory type)

375^* GB

Memory Types

DDR3 800/1066^*

Max # of Memory Channels

2^*

Max Memory Bandwidth

25^* GB/s

ECC Memory Supported ‡

Yes^*

Product Collection

Intel® Pentium® Processor 1000 Series^*

Vertical Segment

Server^*

PCI Express Revision

3.0^*

Max # of PCI Express Lanes

24^*

Scalability

2S Only^*

Sockets Supported

FCLGA1356^*

Max CPU Configuration

1^*

Processor Number

1405^*

Package Size

45mm x 42.5mm^*

Intel® Turbo Boost Technology ‡

No^*

Intel® Hyper-Threading Technology ‡

No^*

Lithography

32^* nm

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

Yes^*

Intel® Demand Based Switching

Yes^*

Thermal Monitoring Technologies

Yes^*

Instruction Set Extensions

Intel® AVX^*

Intel® Flex Memory Access

Yes^*

Specifications 6 · 8 fields

product: Pentium 1405^*
status: Discontinued^*
releaseDate: 2,012^*
cores: 2^*
maxTurboClock: 1.8^*
baseClock: 1.2^*
cache: 5^*
cacheInfo: Intel Smart Cache^*

* Provisional data