Performance Specification
CPU Speed
2.8 GHz
Turbo Speed
3.46 GHz
Physical Cores
2 cores
Threads
4 threads
CPU Codename
Arrandale
TDP (Power)
35W
Lithography
32nm
Socket M
Main Link
Bit Width
64 Bit
Max Temp.
105°C
Memory Channels
2
Maximum memory
8GB
Processor GPU
CPU Features
Notebook CPU
Unlocked Multiplier
L1 Cache
128KB
L2 Cache
512KB
L3 Cache
4KB
Approved
Rating & Price
GD RATING
Unknown
Release price
$346
Core i7-640M 2-Core 2.8GHz Game Requirement Analysis
Core i7-640M 2-Core 2.8GHz is a high-end mobile CPU based on the 32nm, Nehalem architecture. It offers 2 Physical Cores (4 Logical), initially clocked at 2.8GHz, which may go up to 3.46GHz and 4MB of L3 Cache.
Among its many features, HyperThreading, Turbo Boost and Virtualization are activated.
The processor integrates weak Graphics called Intel HD i7 M640, with 10 Execution Units, initially clocked at 500MHz and that go up to 766MHz, in Turbo Mode which share the L2 Cache and system RAM with the processor.
Both the processor and integrated graphics have a rated board TDP of 35W.
It offers average performance. This means it will become a bottleneck in some demanding applications.
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