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Intel Xeon 6520P vs Xeon w7-3565X

The Intel Xeon 6520P is newer than Intel Xeon w7-3565X and is around -10% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, Intel Xeon w7-3565X uses around 46% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 17 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 6520P×Intel Xeon w7-3565X+ ADD
Price Search Online Search Online
Socket TypeFCLGA4710FCLGA4677
CPU ClassServerServer
Clockspeed2.4 GHz2.5 GHz
Turbo SpeedUp to 4.0 GHzUp to 4.8 GHz
# of Physical Cores24 (Threads: 48)32 (Threads: 64)
CacheL1: 2,688KB, L2: 48.0MB, L3: 144MBL1: 2,560KB, L2: 64.0MB, L3: 83MB
TDP210W335W
Yearly Running Cost$38.32$61.14
Other
First Seen on ChartQ2 2025Q3 2024
# of Samples215
CPU Rank142109
CPU Value49.424.6
Single Thread Rating(% diff. to max in group)3379(0.0%)3364(-0.5%)
CPU Mark(% diff. to max in group)64010(-10.0%)71140(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of March 2026 - Higher results represent better performance
Intel Xeon 6520P
64,010
Intel Xeon w7-3565X
71,140
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 9th of March 2026 - Higher results represent better value
Intel Xeon 6520P
49.4
Intel Xeon w7-3565X
24.6
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 9th of March 2026 - Higher results represent better performance
Intel Xeon 6520P
3,379
Intel Xeon w7-3565X
3,364
PassMark Software © 2008-2026
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 6520P Intel Xeon w7-3565X
Max TDP210W335W
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.