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CPU Benchmarks

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AMD Ryzen 7 2700X vs Intel i7-8700K

The AMD Ryzen 7 2700X is newer than Intel Core i7-8700K @ 3.70GHz also around 22% faster in multi-threaded (CPU Mark) testing, but Intel Core i7-8700K @ 3.70GHz is around 11% faster in single-thread testing. However, AMD Ryzen 7 2700X uses around 10% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 26152 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.

×AMD Ryzen 7 2700X×Intel Core i7-8700K @ 3.70GHz+ ADD
Price $184 - BUY $163 - BUY
Socket TypeAM4FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed3.7 GHz3.7 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.7 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 768KB, L2: 4.0MB, L3: 16MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP105W95W
Yearly Running Cost$19.16$17.34
OtherIntel UHD Graphics 630
First Seen on ChartQ2 2018Q4 2017
# of Samples1119414958
CPU Value95.283.6
Single Thread Rating(% diff. to max in group)2421(-11.2%)2726(0.0%)
CPU Mark(% diff. to max in group)17518(0.0%)13623(-22.2%)

CPU Mark Rating
As of 1st of November 2024 - Higher results represent better performance
AMD Ryzen 7 2700X
17,518
Intel Core i7-8700K @ 3.70GHz
13,623
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of November 2024 - Higher results represent better value
AMD Ryzen 7 2700X
95.2
Intel Core i7-8700K @ 3.70GHz
83.6
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of November 2024 - Higher results represent better performance
AMD Ryzen 7 2700X
2,421
Intel Core i7-8700K @ 3.70GHz
2,726
PassMark Software © 2008-2024
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.
AMD Ryzen 7 2700X Intel Core i7-8700K @ 3.70GHz
Max TDP105W95W
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.