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Intel Xeon Silver 4309Y vs Xeon w5-2455X

The Intel Xeon w5-2455X is newer than Intel Xeon Silver 4309Y @ 2.80GHz also around 49% faster in multi-threaded (CPU Mark) testing, it is around 29% faster in single-thread testing. However, Intel Xeon Silver 4309Y @ 2.80GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 37 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 Silver 4309Y @ 2.80GHz×Intel Xeon w5-2455X+ ADD
Price $575 - BUY $1149.21 - BUY
Socket TypeFCLGA4189FCLGA4677
CPU ClassServerServer
Clockspeed2.8 GHz3.2 GHz
Turbo SpeedUp to 3.6 GHzUp to 4.6 GHz
# of Physical Cores8 (Threads: 16)12 (Threads: 24)
CacheL1: 640KB, L2: 10.0MB, L3: 12MBL1: 960KB, L2: 24.0MB, L3: 30MB
TDP105W200W
Yearly Running Cost$19.16$36.50
Other
First Seen on ChartQ3 2021Q3 2023
# of Samples631
CPU Value33.532.8
Single Thread Rating(% diff. to max in group)2435(-29.2%)3439(0.0%)
CPU Mark(% diff. to max in group)19237(-49.0%)37715(0.0%)

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon Silver 4309Y @ 2.80GHz
19,237
Intel Xeon w5-2455X
37,715
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Xeon Silver 4309Y @ 2.80GHz
33.5
Intel Xeon w5-2455X
32.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon Silver 4309Y @ 2.80GHz
2,435
Intel Xeon w5-2455X
3,439
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 Silver 4309Y @ 2.80GHz Intel Xeon w5-2455X
Max TDP105W200W
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.