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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Ultra 7 265K vs Ultra 9 285K

The Intel Core Ultra 7 265K is newer than Intel Core Ultra 9 285K and is around -13% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 9797 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 Ultra 7 265K×Intel Core Ultra 9 285K+ ADD
Price $294.95 - BUY $524.99 - BUY
Socket TypeFCLGA1851FCLGA1851
CPU ClassDesktopDesktop
Clockspeed3.9 GHz3.7 GHz
Turbo SpeedUp to 5.5 GHzUp to 5.7 GHz
# of Physical Cores20 (Threads: 20)24 (Threads: 24)
CacheL1: 2,048KB, L2: 36.0MB, L3: 30MBL1: 2,432KB, L2: 40.0MB, L3: 36MB
TDP125W125W
Yearly Running Cost$22.81$22.81
OtherIntel GraphicsIntel Graphics
First Seen on ChartQ4 2024Q4 2024
# of Samples50484749
CPU Value199.3128.5
Single Thread Rating(% diff. to max in group)4924(-3.3%)5093(0.0%)
CPU Mark(% diff. to max in group)58785(-12.9%)67476(0.0%)

CPU Mark Rating
As of 6th of December 2025 - Higher results represent better performance
Intel Core Ultra 7 265K
58,785
Intel Core Ultra 9 285K
67,476
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of December 2025 - Higher results represent better value
Intel Core Ultra 7 265K
199.3
Intel Core Ultra 9 285K
128.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of December 2025 - Higher results represent better performance
Intel Core Ultra 7 265K
4,924
Intel Core Ultra 9 285K
5,093
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 Ultra 7 265K Intel Core Ultra 9 285K
Max TDP125W125W
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.