iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-2550K vs AMD FX-6100 Six-

The Intel Core i5-2550K @ 3.40GHz is newer than AMD FX-6100 Six-Core and is around 15% faster in multi-threaded (CPU Mark) testing. The Intel Core i5-2550K @ 3.40GHz is around 36% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 3691 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Core i5-2550K @ 3.40GHz×AMD FX-6100 Six-Core+ ADD
Price $36.9 - BUY Search Online
Socket TypeLGA1155AM3+
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.3 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.9 GHz
# of Physical Cores4 (Threads: 4)6 (in 3 physical modules)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 480KB, L2: 12.0MB, L3: 8MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ1 2012Q4 2011
# of Samples1623529
CPU Rank25672746
CPU Value115.783.9
Single Thread Rating(% diff. to max in group)1781(0.0%)1309(-26.5%)
CPU Mark(% diff. to max in group)4269(0.0%)3697(-13.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 16th of March 2026 - Higher results represent better performance
Intel Core i5-2550K @ 3.40GHz
4,269
AMD FX-6100 Six-Core
3,697
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 16th of March 2026 - Higher results represent better value
Intel Core i5-2550K @ 3.40GHz
115.7
AMD FX-6100 Six-Core
83.9
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 16th of March 2026 - Higher results represent better performance
Intel Core i5-2550K @ 3.40GHz
1,781
AMD FX-6100 Six-Core
1,309
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 i5-2550K @ 3.40GHz AMD FX-6100 Six-Core
Max TDP95W95W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.