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 5147 MHz (Best: 5169 MHz)
CPU Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
Vendor Intel Corporation
Family x86 Family 6 Model 7 Stepping 10
Operating System Windows Vista
Memory 4095 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.   UNITED STATES 5169 Mhz 5,2 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
2.   GERMANY 5147 Mhz 5,0 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
3.   GERMANY 5000 Mhz 5,0 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
4.   SLOVENIA 4996 Mhz 5,0 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
5.   SPAIN 4812 Mhz 4,8 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
6.   UNITED STATES 4749 Mhz 4.8 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
7.   BELGIUM 4695 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
8.   UNITED STATES 4600 Mhz 4.6 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
9.   UNITED STATES 4500 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
10.   UNITED STATES 4499 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
11.   JAPAN 4499 Mhz 4.5 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
12.   UNITED STATES 4450 Mhz 4,5 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
13.   FRANCE 4430 Mhz 4,4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
14.   BULGARIA 4427 Mhz 4,3 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
15.   UNITED STATES 4414 Mhz 4,4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
16.   UNITED STATES 4400 Mhz 4,4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
17.   UNITED STATES 4400 Mhz 4,4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
18.   JAPAN 4400 Mhz 4.4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
19.   ISRAEL 4376 Mhz 4.3 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
20.   UKRAINE 4375 Mhz 4,3 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
21.   NORWAY 4375 Mhz 4,3 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
22.   GERMANY 4375 Mhz 4,3 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
23.   DENMARK 4360 Mhz 4.4 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
24.   AUSTRALIA 4324 Mhz 4.2 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
25.   ITALY 4323 Mhz 4,2 Ghz Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz