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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon W-2155 vs Xeon E5-2640 v4 vs Xeon E5-1680 v4

All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 369 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 W-2155 @ 3.30GHz×Intel Xeon E5-2640 v4 @ 2.40GHz×Intel Xeon E5-1680 v4 @ 3.40GHz+ ADD
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Socket TypeFCLGA2066FCLGA2011-3FCLGA2011-3
CPU ClassServerServerServer
Clockspeed3.3 GHz2.4 GHz3.4 GHz
Turbo SpeedUp to 4.5 GHzUp to 3.4 GHzUp to 4.0 GHz
# of Physical Cores10 (Threads: 20)10 (Threads: 20)8 (Threads: 16)
CacheL1: 640KB, L2: 10.0MB, L3: 14MBL1: 640KB, L2: 2.5MB, L3: 25MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP140W90W140W
Yearly Running Cost$25.55$16.43$25.55
Other
First Seen on ChartQ1 2018Q2 2016Q4 2016
# of Samples10820556
CPU Value13.8313.19.5
Single Thread Rating(% diff. to max in group)2591(0.0%)1968(-24.0%)2313(-10.7%)
CPU Mark(% diff. to max in group)21083(0.0%)12492(-40.7%)14236(-32.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 3rd of April 2025 - Higher results represent better performance
Intel Xeon W-2155 @ 3.30GHz
21,083
Intel Xeon E5-2640 v4 @ 2.40GHz
12,492
Intel Xeon E5-1680 v4 @ 3.40GHz
14,236
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 3rd of April 2025 - Higher results represent better value
Intel Xeon W-2155 @ 3.30GHz
13.8
Intel Xeon E5-2640 v4 @ 2.40GHz
313.1
Intel Xeon E5-1680 v4 @ 3.40GHz
9.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 3rd of April 2025 - Higher results represent better performance
Intel Xeon W-2155 @ 3.30GHz
2,591
Intel Xeon E5-2640 v4 @ 2.40GHz
1,968
Intel Xeon E5-1680 v4 @ 3.40GHz
2,313
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 W-2155 @ 3.30GHz Intel Xeon E5-2640 v4 @ 2.40GHz Intel Xeon E5-1680 v4 @ 3.40GHz
Max TDP140W90W140W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.