intel
CPULaptopReleased Jan 1, 2010

Intel Core i7-640UM

2C/4T · 2.3 GHz · 18 W

An ultra-low-voltage entry point of Intel's first-generation Core (Arrandale) mobile lineup, built for thin-and-light ultraportables that prioritized battery life over raw performance. Like the rest of the ULV lineup it combines a 32 nm CPU die with a separate 45 nm graphics-and-memory-controller die in one package.

General

Manufacturer
Intel
Model
Intel Core i7-640UM
Segment
Laptop
Generation
1st Gen Core
Codename
—
Architecture
x86_64
Microarchitecture
Arrandale
Release date
Jan 1, 2010
Price
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Cores & clocks

Cores / threads
2 cores / 4 threads
Base clock
1.20 GHz
Boost clock
2.27 GHz
TDP (design W)
18 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 Graphics
Clock: 500 MHz
Memory type
DDR3-800
2-channel
Memory size
Up to 8 GB
ECC memory
—
PCIe
—

Instructions & AI

Instruction extensions
SSE4.1SSE4.2AES-NI
NPU
None

OS support

Windows
Windows 10

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