iconcharts
0

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 Core2 Duo E8400 @ 3.00GHzIntel Core i5-4670K @ 3.40GHz
Price$45.51$309.99 BUY NOW!
Socket TypeLGA775LGA1150
CPU ClassDesktopDesktop
Clockspeed3.0 GHz3.4 GHz
Turbo SpeedNot SupportedUp to 3.8 GHz
# of Physical Cores24
Max TDP65W84W
Yearly Running Cost$11.86$15.33
First Seen on ChartQ4 2008Q2 2013
# of Samples64775208
Single Thread Rating12482188
CPU Mark21487636
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
2,148
Intel Core i5-4670K @ 3.40GHz
7,636
CPU Value (CPU Mark / $Price)
As of 15th of October 2019 - Higher results represent better value
Intel Core2 Duo E8400 @ 3.00GHz
47.23
Intel Core i5-4670K @ 3.40GHz
24.63
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
1,248
Intel Core i5-4670K @ 3.40GHz
2,188

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power 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 Core2 Duo E8400 @ 3.00GHzIntel Core i5-4670K @ 3.40GHz
Max TDP65W84W
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.