Intel Core i7-640LM
CPU Cores
2
Max. Frequency
2.933 GHz
Cache
4 MB
Intel Core i7-640LM General Information
Launch Date Launch Price
Q1 2010 $332.0
Part Numbers
- CN80617003885AE
Fab Process
32 nm (Intel)
CPU Size
34.0 x 28.0 mm
TDP
25.0 W
Multi-chip module (MCM)
2
Socket
Transistor Count (Million)
382.0
Die Size
81 mm2
Intel Core i7-640LM Core Information
Micro-architecture
- Westmere
Codename
Arrandale
Core Stepping
- C2
- K0
S-Spec
- SLBMK
- SLBSV
Cores
2
Threads
4
Base Frequency
2.133 GHz
Turbo Frequency
2.933 GHz
Turbo Frequency (Cores)
2.933 GHz: 1 Cores2.667 GHz: 2 Cores
L1 Cache (Instruction)
64 KB
L1 Cache (Data)
64 KB
L2 Cache
512 KB
L3 Cache
4 MB
Multiplier
16.0
Turbo Multiplier
22.0
Intel Core i7-640LM Features
Data width
64 bits
Scalability
1 CPUs
Bus
DMI
Bus Frequency
133 MHz
Bus Speed
2.5 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Core i7-640LM Memory
Memory Type
- DDR3-1066/800
Memory Bandwidth
17.1 GB/s
Memory Channels
2
Max Memory Size
8 GB
ECC Memory Support
No
Intel Core i7-640LM Graphics Information
Processor Graphics
HD Graphics
Graphics Base Frequency
266 MHz
Graphics Turbo Frequency
566 MHz
Graphics Core Config
- 12 Execution Units
- 4 TMUs
- 4 ROPs
Processor Graphics
27 GFlops
Intel Core i7-640LM PCI Express Information
PCI Express Revision
2.0
PCI Express Lanes
16
PCI Express Config
1x16
Intel Core i7-640LM Benchmarks
Benchmarks not available!
Intel Core i7-640LM Related CPU list
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