PassMark Software
New CPU benchmarks uploaded daily CPU Benchmarks
Over 1,000,000 CPUs Benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Core i7-2600K @ 3.40GHzAMD Phenom II X6 1100T
Price$199.99 BUY NOW!$249.991
Socket TypeLGA1155AM3
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.3 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.7 GHz
# of Physical Cores4 (2 logical cores per physical)6
Max TDP95W125W
Yearly Running Cost$17.34$22.81
First Seen on ChartQ4 2010Q4 2010
# of Samples56991121
Single Thread Rating19421253
CPU Mark84545744
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 19th of July 2018 - Higher results represent better performance
Intel Core i7-2600K @ 3.40GHz
8,454
AMD Phenom II X6 1100T
5,744
Intel Core i7-8700K @ 3.70GHz
15,989
AMD Ryzen 7 1700
13,749
Intel Core i7-5820K @ 3.30GHz
12,995
AMD Ryzen 5 1600
12,284
Intel Core i7-7700K @ 4.20GHz
12,055
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 19th of July 2018 - Higher results represent better value
Intel Core i7-2600K @ 3.40GHz
42.27
AMD Phenom II X6 1100T
22.98
Intel Core i7-8700K @ 3.70GHz
45.96
AMD Ryzen 7 1700
63.66
Intel Core i7-5820K @ 3.30GHz
48.13
AMD Ryzen 5 1600
81.90
Intel Core i7-7700K @ 4.20GHz
43.84
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 19th of July 2018 - Higher results represent better performance
Intel Core i7-2600K @ 3.40GHz
1,942
AMD Phenom II X6 1100T
1,253
Intel Core i7-8700K @ 3.70GHz
2,705
AMD Ryzen 7 1700
1,775
Intel Core i7-5820K @ 3.30GHz
2,021
AMD Ryzen 5 1600
1,824
Intel Core i7-7700K @ 4.20GHz
2,583
PassMark Software © 2008-2018





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core i7-2600K @ 3.40GHzAMD Phenom II X6 1100T
Max TDP95W125W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.


[Home] - [Common CPUs] - [Overclocked CPUs] - [Searchable CPU List] - [Graph Notes]
[High-End CPUs] - [High Mid-Range CPUs] - [Low Mid-Range CPUs] - [Low-End CPUs]
[CPU Popularity 90 days] - [Multi CPU Systems] - [Laptop CPUs] - [Desktop CPUs]
[CPU Mega Page - Detailed CPU List] - [Single Thread CPU Performance]
[CPU Mark by Socket Type] - [Manufacturer Market Share]