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Intel Core i7-640UM Price, Specs & Reviews | TimeToPick

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Intel Core i7-640UM

Intel

Intel Core i7-640UM

BGA 1288DDR32C / 4T18WArrandale32nmEnd-of-life2.27 GHz Boost

Price

$0

CPU image not available yet

Full Specifications

Detailed architecture, platform, memory, and feature data for this CPU.

Total Cores2

Total Threads4

Base Clock1.20 GHz

Boost Clock2.27 GHz

BCLK / Multiplier133 MHz / 9.0xx

CodenameArrandale

MicroarchitectureArrandale

Process Node32nm

FoundryIntel

Die Size81.0 mm²

Transistors0.38 billion

Production StatusEnd-of-life

Market SegmentMobile

Launch DateJan 7, 2010

Launch Price$305.00

Instruction Sets

MMXSSESSE2SSE3SSSE3SSE4.1SSE4.2EISTIntel 64XD bitTXTVT-xVT-dHTTTurbo BoostAES-NISmart Cache

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About This Product

The Intel Core i7-640UM is a dual-core, low-power mobile CPU from the first generation of Intel Core processors. With a base clock of 1.2 GHz and a boost up to 2.27 GHz, it offers basic performance suitable for light productivity tasks and web browsing. Its Arrandale microarchitecture and 18W TDP indicate it was designed for ultra-portable laptops where battery life and thermal constraints were primary concerns, rather than raw processing power. Compared to contemporary standard-voltage mobile CPUs, it delivers significantly lower multi-threaded performance.

Best for: Legacy ultraportables

Pros

Low power consumption
Suitable for basic tasks
Integrated graphics

Cons

Outdated architecture
Limited multi-core performance
Not suitable for demanding applications

Verdict
“Only for legacy ultra-portable laptops requiring minimal power for basic computing.”

Performance Benchmarks

Cross-source performance, value, and efficiency at a glance

Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.

PassMark

Large Sample Pool

PassMark

Overall

1,1682%

PassMark rank: #4,320

Compatible Motherboards (0)

See full guide →

No compatible motherboards are in our catalog yet for this socket.

Compatible RAM (3722)

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Mushkin Blackline 16 GB

2x8GBDDR3-1600

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2400

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2400

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2133

N/A

Compatible CPU Coolers (0)

No compatible CPU coolers are in our catalog yet for this socket.

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