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AMD Ryzen Threadripper PRO 5975WX vs Intel Xeon Gold 6421N

The Intel Xeon Gold 6421N is newer than AMD Ryzen Threadripper PRO 5975WX, while AMD Ryzen Threadripper PRO 5975WX is around 22% faster in multi-threaded (CPU Mark) testing, it is around 10% faster in single-thread testing. However, AMD Ryzen Threadripper PRO 5975WX uses around 41% more power. The CPUs selected in this comparison belong in different CPU Classes: Desktop, Server. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 138 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 Threadripper PRO 5975WX×Intel Xeon Gold 6421N+ ADD
Price $2225 - BUY Search Online
Socket TypesWRX8FCLGA4677
CPU ClassDesktop, ServerServer
Clockspeed3.6 GHz1.8 GHz
Turbo SpeedUp to 4.5 GHzUp to 3.6 GHz
# of Physical Cores32 (Threads: 64)32 (Threads: 64)
CacheL1: 2,048KB, L2: 16.0MB, L3: 128MBL1: 2,560KB, L2: 64.0MB, L3: 60MB
TDP280W185W
Yearly Running Cost$51.10$33.76
Other
First Seen on ChartQ1 2022Q3 2023
# of Samples1353
CPU Value34.024.8
Single Thread Rating(% diff. to max in group)3315(0.0%)2978(-10.2%)
CPU Mark(% diff. to max in group)75654(0.0%)58797(-22.3%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Ryzen Threadripper PRO 5975WX
75,654
Intel Xeon Gold 6421N
58,797
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
AMD Ryzen Threadripper PRO 5975WX
34.0
Intel Xeon Gold 6421N
24.8
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Ryzen Threadripper PRO 5975WX
3,315
Intel Xeon Gold 6421N
2,978
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 Threadripper PRO 5975WX Intel Xeon Gold 6421N
Max TDP280W185W
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.