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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-7820X vs AMD Ryzen Threadripper 1900X vs Ryzen 7 1800X

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 4347 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 i7-7820X @ 3.60GHz×AMD Ryzen Threadripper 1900X×AMD Ryzen 7 1800X+ ADD
Price Search Online Search Online $175 - BUY
Socket TypeFCLGA2066sTR4AM4
CPU ClassDesktopDesktopDesktop
Clockspeed3.6 GHz3.8 GHz3.6 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.0 GHzUp to 4.0 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 8.0MB, L3: 11MBL1: 768KB, L2: 4.0MB, L3: 16MBL1: 768KB, L2: 4.0MB, L3: 16MB
TDP140W180W95W
Yearly Running Cost$25.55$32.85$17.34
Other
First Seen on ChartQ2 2017Q3 2017Q1 2017
# of Samples11463292872
CPU Value35.1136.593.4
Single Thread Rating(% diff. to max in group)2523(0.0%)2332(-7.6%)2197(-12.9%)
CPU Mark(% diff. to max in group)17149(0.0%)16793(-2.1%)16342(-4.7%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 19th of March 2025 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
17,149
AMD Ryzen Threadripper 1900X
16,793
AMD Ryzen 7 1800X
16,342
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of March 2025 - Higher results represent better value
Intel Core i7-7820X @ 3.60GHz
35.1
AMD Ryzen Threadripper 1900X
136.5
AMD Ryzen 7 1800X
93.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of March 2025 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
2,523
AMD Ryzen Threadripper 1900X
2,332
AMD Ryzen 7 1800X
2,197
PassMark Software © 2008-2025
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 i7-7820X @ 3.60GHz AMD Ryzen Threadripper 1900X AMD Ryzen 7 1800X
Max TDP140W180W95W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.