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CPU Benchmarks

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Intel Xeon E7-4809 v2 vs Xeon W-11855M

The Intel Xeon E7-4809 v2 @ 1.90GHz is newer than Intel Xeon W-11855M @ 3.20GHz and is around -8% slower in multi-threaded (CPU Mark) testing. However, it is significantly slower in single-thread testing. Also, Intel Xeon W-11855M @ 3.20GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Server, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison. The values below were tabulated from a combined 123 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 E7-4809 v2 @ 1.90GHz×Intel Xeon W-11855M @ 3.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA2011FCBGA1787
CPU ClassServerLaptop, Server
Clockspeed1.9 GHz3.2 GHz
Turbo SpeedNot SupportedUp to 4.9 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
CacheL1: 3,072KB, L2: 192.0MB, L3: 16MBL1: 480KB, L2: 7.5MB, L3: 18MB
TDP105W45W
Yearly Running Cost$19.16$8.21
OtherIntel UHD Graphics for 11th Gen Intel Processors
First Seen on ChartQ3 2024Q2 2021
# of Samples1122
CPU Value0.039.8
Single Thread Rating(% diff. to max in group)1006(-68.6%)3206(0.0%)
CPU Mark(% diff. to max in group)16471(-7.9%)17891(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of April 2025 - Higher results represent better performance
Intel Xeon E7-4809 v2 @ 1.90GHz
16,471
Intel Xeon W-11855M @ 3.20GHz
17,891
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 23rd of April 2025 - Higher results represent better value
Intel Xeon E7-4809 v2 @ 1.90GHz
NA
Intel Xeon W-11855M @ 3.20GHz
39.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 23rd of April 2025 - Higher results represent better performance
Intel Xeon E7-4809 v2 @ 1.90GHz
1,006
Intel Xeon W-11855M @ 3.20GHz
3,206
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 E7-4809 v2 @ 1.90GHz Intel Xeon W-11855M @ 3.20GHz
Max TDP105W45W
Power consumption per day (kWh)0.210.09
Running cost per day$0.052$0.022
Power consumption per year (kWh)76.632.9
Running cost per year$19.16$8.21
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.