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Intel Xeon E7- 2830 vs Xeon W-2155

The Intel Xeon W-2155 @ 3.30GHz is newer than Intel Xeon E7- 2830 @ 2.13GHz and is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Xeon W-2155 @ 3.30GHz uses around 29% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 195 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- 2830 @ 2.13GHz×Intel Xeon W-2155 @ 3.30GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1567FCLGA2066
CPU ClassServerServer
Clockspeed2.1 GHz3.3 GHz
Turbo SpeedUp to 2.4 GHzUp to 4.5 GHz
# of Physical Cores4 (Threads: 4)10 (Threads: 20)
CacheL1: 64KB, L2: 0.3MB, L3: 24MBL1: 640KB, L2: 10.0MB, L3: 14MB
TDP105W140W
Yearly Running Cost$19.16$25.55
Other
First Seen on ChartQ1 2018Q1 2018
# of Samples2193
CPU Rank3602891
CPU Value1.113.5
Single Thread Rating(% diff. to max in group)559(-78.2%)2565(0.0%)
CPU Mark(% diff. to max in group)2027(-90.2%)20691(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 E7- 2830 @ 2.13GHz
2,027
Intel Xeon W-2155 @ 3.30GHz
20,691
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 9th of March 2026 - Higher results represent better value
Intel Xeon E7- 2830 @ 2.13GHz
1.1
Intel Xeon W-2155 @ 3.30GHz
13.5
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 9th of March 2026 - Higher results represent better performance
Intel Xeon E7- 2830 @ 2.13GHz
559
Intel Xeon W-2155 @ 3.30GHz
2,565
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 E7- 2830 @ 2.13GHz Intel Xeon W-2155 @ 3.30GHz
Max TDP105W140W
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.