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Intel Core i5-661 Price, Specs & Reviews | TimeToPick

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CPUs
Intel Core i5-661

Intel

Intel Core i5-661

1156DDR32C / 4T87WClarkdale32nmEnd-of-life3.60 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 Clock3.33 GHz

Boost Clock3.60 GHz

BCLK / Multiplier133 MHz / 25.0xx

CodenameClarkdale

MicroarchitectureClarkdale

Process Node32nm

FoundryIntel

Die Size81.0 mm²

Transistors0.38 billion

Production StatusEnd-of-life

Market SegmentDesktop

Launch DateJan 7, 2010

Launch Price$196.00

Instruction Sets

MMXSSESSE2SSE3SSSE3SSE4SSE4.1SSE4.2Intel 64HTTVT-xVT-dXD-BitTXTTBT

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About This Product

The Intel Core i5-661 is a first-generation dual-core desktop CPU with four threads, a base clock of 3.33 GHz, and integrated graphics. It is suitable for basic office tasks and web browsing. For its current price, newer budget CPUs offer significantly better multi-core performance and more capable integrated graphics.

Best for: Legacy System Repair

Pros

Integrated graphics for basic display output
Low power consumption for its era
Suitable for basic office and web use

Cons

Poor multi-core performance by modern standards
Integrated graphics are very weak
Outdated platform with limited upgrade path

Verdict
“Only for repairing old systems; not recommended for new builds due to poor performance.”

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.

Geekbench 6PassMark

Cross-Platform

Geekbench 6

Single-Core

50216%

Multi-Core

1,0285%

Based on 6 user submissions.

Large Sample Pool

PassMark

Overall

2,3874%

Single-Thread

50%

PassMark rank: #3,392

Compatible Motherboards (0)

See full guide →

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

Compatible RAM (3722)

See full guide →

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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