2 Cores, @2.33 GHz, Merom.
Release date ≤ Q1 2014.


2 Cores, @1.66 GHz, Yonah.
Release date ≤ Q4 2013.

Real World Speed
Performance profile from 1,483 user samples
581 User Benchmarks
Best Bench: 40% Base clock 2.85 GHz
Worst Bench: 24% Base clock 2.35 GHz, turbo 1 GHz (avg)
Poor: 24% Great: 40%
SPEED RANK: 1100th / 1316
Gaming 35%
Jet ski
Desktop 40%
Jet ski
Workstation 23%
902 User Benchmarks
Best Bench: 36% Base clock 1.65 GHz
Worst Bench: 21% Base clock 1.65 GHz
Poor: 21% Great: 36%
SPEED RANK: 1177th / 1316
Gaming 32%
Sail boat
Desktop 35%
Jet ski
Workstation 21%
Effective Speed
Effective CPU Speed
35.3 % Slightly faster effective speed.
32.4 %
Avg. Memory Latency
60.2 Pts +3% 58.7 Pts
Avg. Single Core Mixed Speed
32.8 Pts Much faster single-core speed.
19.8 Pts
Avg. Dual Core Mixed Speed
62.6 Pts Much faster dual-core speed.
37.6 Pts
Avg. Quad Core Mixed Speed
63.2 Pts Much faster quad-core speed.
38.4 Pts
Avg. Octa Core Mixed Speed
64 Pts Much faster octa-core speed.
39.1 Pts
OC Memory Latency
67.6 Pts +3% 65.6 Pts
OC Single Core Mixed Speed
36.6 Pts Much faster OC single-core speed.
22.1 Pts
OC Dual Core Mixed Speed
72.7 Pts Much faster OC dual-core speed.
44 Pts
OC Quad Core Mixed Speed
72.9 Pts Much faster OC quad-core speed.
44.2 Pts
OC Octa Core Mixed Speed
73.1 Pts Much faster OC octa-core speed.
44.4 Pts
Market Share
Based on 46,304,799 CPUs tested.
Market Share
Market Share (trailing 30 days)
0 % 0 %
User Rating
UBM User Rating
50 % 50 %
92+ Months 92+ Months
OC Multi Core Mixed Speed
73.3 Pts Much faster OC 64-core speed.
44.4 Pts
Avg. Multi Core Mixed Speed
64.8 Pts Much faster 64-core speed.
39.7 Pts
4 MB L2 2 MB L2
Instruction Set
Instruction Set
64-bit 32-bit
VID Voltage Range
VID Voltage Range
1.0375V-1.300V 1.1625V - 1.30V
Processing Die Size
Processing Die Size
143 mm2 90 mm2
# of Processing Die Transistors
# of Processing Die Transistors
291 million 151 million
Intel 64
Intel® 64 ‡
Yes No

More specs » More specs »
Processor Rankings (Price vs Performance) September 2021 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

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