CPU Speed Pro has completed over one million individual CPU Benchmark tests and still counting!

Each week CPU Speed Pro benchmarks thousands of CPUs to bring you the most accurate Intel and AMD CPU benchmark scores. Download CPU Speed Pro today and benchmark your Processor

Our benchmark charts compare Intel vs AMD CPU speeds and to help determine the speeds of all the different processor types. We include desktop, laptop, netbook and server CPUs, Intel Atom processors, the latest I7 core, Intel Xeon and AMD Opteron processors.

CPU Speed Pro has tested overclocked CPUs, high end processors, server hardware, mid-range CPUs, Intel atom netbook CPUs, full Netbook CPU shootouts - AMD vs. Intel vs. VIA and more. Intel's Atom CPU is is facing competition from ARM processors, and the recently launched AMD Athlon Neo.

How does your CPU stack up with the CPU Speed Pro benchmarks?
Benchmark 3005 MHz (Best: 5967 MHz)
CPU Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
Vendor Intel Corporation
Family x86 Family 6 Model 7 Stepping 6
Operating System Windows Vista
Memory 2046 MB

Current Top 10 CPU Speeds

1. Quad CPU Intel Xeon X7460 @ 2.86GHz
2. Six-Core AMD Opteron 8435
3. Quad CPU Intel Xeon X7350 @ 2.66GHz
4. Quad-Core AMD Opteron 8354
5. Dual CPU Intel Xeon W5580 @ 3.20GHz
6. Quad CPU Quad-Core AMD Opteron 8360 SE
7. Dual CPU Intel Xeon X5470 @ 3.33GHz
8. Dual CPU Intel Xeon X5492 @ 3.40GHz
9. Dual CPU Intel Xeon X5560 @ 2.80GHz
10. Dual CPU Intel Xeon W5590 @ 3.33GHz


View the Top 100 CPU Benchmark scores

Benchmark test description, and how your CPU speed compares with other same-specification CPUs

CPU Benchmark results are submitted to the benchmark result section of the CPU Speed Pro web site. CPU Speed Pro powers a range of CPU functions and conducts different tests which are then compared against equivalent CPUs to determine a rating for the system.

To maintain absolute accuracy, CPU Speed runs each CPU test on all available CPUs. Further, the CPU test is also run on every logical CPU (hyper-thread), physical CPU core (dual core) or physical CPU package (multiple CPU chips).

No. Country Actual
Speed
Published
Speed
Description
1.   UAE 5967 Mhz 6.0 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
2.   KOREA REPUBLIC OF 5266 Mhz 3.0 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
3.   GEORGIA 5154 Mhz 3,0 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
4.   FRANCE 5096 Mhz 5,0 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
5.   POLAND 4995 Mhz 5,0 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
6.   NETHERLANDS 4985 Mhz 4,9 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
7.   NETHERLANDS 4939 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
8.   TURKEY 4939 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
9.   IRELAND 4864 Mhz 4.7 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
10.   POLAND 4797 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
11.   POLAND 4797 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
12.   RUSSIAN FEDERATION 4770 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
13.   IRELAND 4724 Mhz 4.7 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
14.   GERMANY 4633 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
15.   GERMANY 4633 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
16.   AUSTRIA 4633 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
17.   UNITED STATES 4633 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
18.   UNITED STATES 4633 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
19.   UNITED STATES 4633 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
20.   4545 Mhz 4,6 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
21.   THAILAND 4544 Mhz 4.6 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
22.   SWITZERLAND 4531 Mhz 4,4 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
23.   POLAND 4510 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
24.   CHINA 4505 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
25.   CHINA 4504 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz