Core i7-640M

Processor

CPU cores: 2^*
CPU threads: 4^*
Maximum boost clock: 3.467 GHz^*
Thermal design power: 35 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 2^*
CPU threads: 4^*
Base clock: 2.8 GHz^*
CPU reference clock: 133 MHz^*
Maximum boost clock: 3.467 GHz^*
L3 cache: 4 MB^*
Socket / package: Reported value 1: Socket G1^*
Reported value 2: Intel Socket G1^*
Reported value 3: Intel BGA 1288^*
Reported value 4: BGA 1288^*

Memory & storage

Rated memory bandwidth: 17.10 GB/s^*

Power specifications

Thermal design power: 35 W^*

System configuration

Detailed specifications

Specifications 1 · 18 fields

Release: Sep 1st, 2010^*
Release: Sep 1st, 2010^*
Name: Core i7-640M^*
Name: Core i7-640M^*
Codename: Arrandale^*
Codename: Arrandale^*
Cores: 2 / 4^*
Cores: 2 / 4^*
Clock: 2.8 to 3.467 GHz^*
Clock: 2.8 to 3.467 GHz^*
Socket: Socket G1^*
Socket: BGA 1288^*
Process: 32^* nm
Process: 32^* nm
L3 Cache: 4MB^*
L3 Cache: 4MB^*
TDP: 35^* W
TDP: 35^* W

Specifications 2 · 78 fields

name: Core i7-640M^*
name: Core i7-640M^*
Release Date: Sep 26th, 2010^*
Release Date: Sep 26th, 2010^*
Part#: SLBTN Q4C9^*
Part#: SLBZU SLBTP^*
Frequency: 2.8^* GHz
Frequency: 2.8^* GHz
Turbo Clock: up to 3.467 GHz^*
Turbo Clock: up to 3.467 GHz^*
Base Clock: 133^* MHz
Base Clock: 133^* MHz
Multiplier: 21.0x^*
Multiplier: 21.0x^*
IMC Process Size: 45^* nm
IMC Process Size: 45^* nm
IMC Die Size: 114^* mm²
IMC Die Size: 114^* mm²
IMC Transistor Count: 177 million^*
IMC Transistor Count: 177 million^*
Multiplier Unlocked: No^*
Multiplier Unlocked: No^*
Codename: Arrandale^*
Codename: Arrandale^*
Socket: Intel Socket G1^*
Socket: Intel BGA 1288^*
Generation: Core i7 (Arrandale)^*
Generation: Core i7 (Arrandale)^*
Memory Support: DDR3^*
Memory Support: DDR3^*
ECC Memory: No^*
ECC Memory: No^*
# of Cores: 2^*
# of Cores: 2^*
# of Threads: 4^*
# of Threads: 4^*
SMP # CPUs: 1^*
SMP # CPUs: 1^*
Integrated Graphics: HD Graphics (Ironlake)^*
Integrated Graphics: On certain motherboards (Chipset feature)^*
Cache L1: 64 KB (per core)^*
Cache L1: 64 KB (per core)^*
Cache L2: 256 KB (per core)^*
Cache L2: 256 KB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, HTT, Turbo Boost, AES-NI, Smart Cache^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, HTT, Turbo Boost, AES-NI, Smart Cache^*
Foundry: Intel^*
Foundry: Intel^*
Rated Speed: 1,066^* MT/s
Rated Speed: 1,066^* MT/s
Memory Bus: Dual-channel^*
Memory Bus: Dual-channel^*
Memory Bandwidth: 17.1^* GB/s
Memory Bandwidth: 17.1^* GB/s
tJMax: 105°C^*
tJMax: 105°C^*
Launch Price: $346^*
Launch Price: $346^*
PCI-Express: Gen 2^*
PCI-Express: Gen 2^*
Process Size: 32^* nm
Process Size: 32^* nm
Cache L3: 4 MB (shared)^*
Cache L3: 4 MB (shared)^*
Chipsets: PM55, HM55, QM57, HM57^*
Chipsets: PM55, HM55, QM57, HM57^*
Transistors: 382 million^*
Transistors: 382 million^*
Die Size: 81^* mm²
Die Size: 81^* mm²
Max Power: 67^* W
Max Power: 67^* W
Package: mFCBGA10^*
Package: rPGA^*
Market: Mobile^*
Market: Mobile^*
Production Status: End-of-life^*
Production Status: End-of-life^*

Specifications 3 · 12 fields

product: Core i7-640M^*
lith: 32^*
status: Discontinued^*
integratedG: Intel HD Graphics for Previous Gen Intel Processors^*
releaseDate: 2,010^*
cores: 2^*
threads: 4^*
maxTurboClock: 3.46^*
baseClock: 2.8^*
cache: 35^*
cacheInfo: Intel Smart Cache^*
TDP: 4^*

* Provisional data