cpu
Intel Core i7-940XM
4C/8T · 3.3 GHz · 55 W
Released
Jun 21, 2010
CPULaptopReleased Jan 7, 2010
Intel Core i7-640LM
2C/4T · 2.9 GHz · 25 W
A low-voltage member of the first-generation Core mobile family, slotted between the 18 W ultra-low-voltage parts and the full-power 35 W chips for thin-and-light laptops that still wanted Core i7 branding. It launched at CES 2010 alongside the rest of the Arrandale line.
General
- Manufacturer
- Intel
- Model
- Intel Core i7-640LM
- Segment
- Laptop
- Generation
- 1st Gen Core
- Codename
- —
- Architecture
- x86_64
- Microarchitecture
- Arrandale
- Release date
- Jan 7, 2010
- Price
Cores & clocks
- Cores / threads
- 2 cores / 4 threads
- Base clock
- 2.13 GHz
- Boost clock
- 2.93 GHz
- TDP (design W)
- 25 W
- Unlocked
- ✕ No
- L2 cache
- 0.5 MB
- L3 cache
- 4 MB
- Technology (nm)
- 32 nm
Platform
- Socket
- BGA1288
- 2-CPU (multi-socket)
- ✕ No
- Integrated GPU
- Intel HD GraphicsClock: 566 MHz
- Memory type
- DDR3-800/10662-channel
- Memory size
- Up to 8 GB
- ECC memory
- ✕ No
- PCIe
- PCIe 2.0, 16 lanes
Instructions & AI
- Instruction extensions
- SSE4.1SSE4.2AES-NI
- NPU
- None
OS support
- Windows
- Windows 10
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