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CPU Benchmarks

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Intel Xeon Gold 6266C vs Xeon Gold 6122

The Intel Xeon Gold 6266C @ 3.00GHz is newer than Intel Xeon Gold 6122 @ 1.80GHz and is around 22% faster in multi-threaded (CPU Mark) testing. The Intel Xeon Gold 6266C @ 3.00GHz is around -10% slower in single-thread testing. Also, Intel Xeon Gold 6122 @ 1.80GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 3 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 Xeon Gold 6266C @ 3.00GHz×Intel Xeon Gold 6122 @ 1.80GHz+ ADD
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Socket TypeFCLGA3647FCLGA3647
CPU ClassServerServer
Clockspeed3.0 GHz1.8 GHz
Turbo SpeedUp to 3.4 GHzUp to 3.7 GHz
# of Physical Cores22 (Threads: 44)20 (Threads: 40)
CacheL1: 2,816KB, L2: 44.0MB, L3: 61MBL1: 1,280KB, L2: 20.0MB, L3: 28MB
TDP205W120W
Yearly Running Cost$37.41$21.90
Other
First Seen on ChartQ1 2023Q4 2022
# of Samples21
CPU Value0.011.9
Single Thread Rating(% diff. to max in group)1941(-10.0%)2157(0.0%)
CPU Mark(% diff. to max in group)29049(0.0%)23781(-18.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of July 2025 - Higher results represent better performance
Intel Xeon Gold 6266C @ 3.00GHz
29,049
Intel Xeon Gold 6122 @ 1.80GHz
23,781
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 9th of July 2025 - Higher results represent better value
Intel Xeon Gold 6266C @ 3.00GHz
NA
Intel Xeon Gold 6122 @ 1.80GHz
11.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 9th of July 2025 - Higher results represent better performance
Intel Xeon Gold 6266C @ 3.00GHz
1,941
Intel Xeon Gold 6122 @ 1.80GHz
2,157
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 Xeon Gold 6266C @ 3.00GHz Intel Xeon Gold 6122 @ 1.80GHz
Max TDP205W120W
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.