4 Cores, 8 Threads @2.66GHz, Nehalem.
Release date: Q3 2008.

Real World Speed
Performance profile from 55,350 user samples
48,630 User Benchmarks
Best Bench: 74% Base clock 4.2 GHz, turbo 4.15 GHz (avg)
Worst Bench: 54% Base clock 2.65 GHz, turbo 1.6 GHz (avg)
Poor: 54% Great: 74%
SPEED RANK: 384th / 1258
Gaming 65%
Desktop 67%
Battle cruiser
Workstation 49%
6,720 User Benchmarks
Best Bench: 64% Base clock 3.2 GHz, turbo 3.95 GHz (avg)
Worst Bench: 46% Base clock 4 GHz, turbo 3.05 GHz (avg)
Poor: 46% Great: 64%
SPEED RANK: 552nd / 1258
Gaming 56%
Desktop 62%
Workstation 41%
Speed boat
Effective Speed
Effective CPU Speed
64.9 % Faster effective speed.
56.4 %
Avg. Memory Latency
89.1 Pts Lower memory latency.
70.5 Pts
Avg. Single Core Mixed Speed
66.3 Pts 84 Pts Faster single-core speed.
Avg. Dual Core Mixed Speed
127 Pts 150 Pts Faster dual-core speed.
Avg. Quad Core Mixed Speed
224 Pts 246 Pts Slightly faster quad-core speed.
Avg. Octa Core Mixed Speed
319 Pts Faster octa-core speed.
249 Pts
OC Memory Latency
96.3 Pts Lower OC memory latency.
80.5 Pts
OC Single Core Mixed Speed
85.1 Pts 102 Pts Faster OC single-core speed.
OC Dual Core Mixed Speed
164 Pts 184 Pts Faster OC dual-core speed.
OC Quad Core Mixed Speed
281 Pts 295 Pts +5%
OC Octa Core Mixed Speed
416 Pts Much faster OC octa-core speed.
296 Pts
Market Share
Based on 31,654,679 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.15 % Hugely higher market share.
0.04 %
Value For Money
61 % 83.9 % Much better value.
User Rating
UBM User Rating
67 % 80 % More popular.
Price (score)
$349 $66 Hugely cheaper.
143 Months 22+ Months Hugely more recent.
OC Multi Core Mixed Speed
420 Pts Much faster OC 64-core speed.
298 Pts
Avg. Multi Core Mixed Speed
323 Pts Faster 64-core speed.
250 Pts

The Intel Core i7-920 is five and a half years old which puts it at an enormous disadvantage to more modern processors. The 920 sports four cores and eight threads which is the same basic configuration that Intel still uses in the majority of their i7s. Comparing the 920 to the 4770K, its modern day equivalent, shows that 920 lags by 63% at stock speeds and by 44% when both processors are overclocked. Overclocking improves the 920 by 30% vs just 17% for the 4770K. Aside from approximately 50% more calculation throughput the 4770K offers lower power consumption, compatibility with Intel's latest FCLGA1150 platform, on-board graphics and newer CPU instructions. Owners of the 920 should probably consider upgrading not only to improve system response times but also to take advantage of the newer platform. [Mar '14 CPUPro]


If you had the extra cash, i would buy the 2200G. But this is still great! [Jul '19 GamingEliot]


Processor Rankings (Price vs Performance) August 2020 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $153Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $315Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback