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CPU Benchmarks

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Intel Xeon E5-2620 v4 vs Xeon E5-2640 v4

The Intel Xeon E5-2620 v4 @ 2.10GHz is newer than Intel Xeon E5-2640 v4 @ 2.40GHz, while Intel Xeon E5-2640 v4 @ 2.40GHz is around 25% faster in multi-threaded (CPU Mark) testing, it is around 17% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 407 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 E5-2620 v4 @ 2.10GHz×Intel Xeon E5-2640 v4 @ 2.40GHz+ ADD
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Socket TypeFCLGA2011-3FCLGA2011-3
CPU ClassServerServer
Clockspeed2.1 GHz2.4 GHz
Turbo SpeedUp to 3.0 GHzUp to 3.4 GHz
# of Physical Cores8 (Threads: 16)10 (Threads: 20)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 640KB, L2: 2.5MB, L3: 25MB
TDP85W90W
Yearly Running Cost$15.51$16.43
Other
First Seen on ChartQ2 2016Q2 2016
# of Samples190217
CPU Value0.0312.3
Single Thread Rating(% diff. to max in group)1643(-16.6%)1969(0.0%)
CPU Mark(% diff. to max in group)9285(-25.5%)12462(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of April 2025 - Higher results represent better performance
Intel Xeon E5-2620 v4 @ 2.10GHz
9,285
Intel Xeon E5-2640 v4 @ 2.40GHz
12,462
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 21st of April 2025 - Higher results represent better value
Intel Xeon E5-2620 v4 @ 2.10GHz
NA
Intel Xeon E5-2640 v4 @ 2.40GHz
312.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 21st of April 2025 - Higher results represent better performance
Intel Xeon E5-2620 v4 @ 2.10GHz
1,643
Intel Xeon E5-2640 v4 @ 2.40GHz
1,969
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 E5-2620 v4 @ 2.10GHz Intel Xeon E5-2640 v4 @ 2.40GHz
Max TDP85W90W
Power consumption per day (kWh)0.170.18
Running cost per day$0.043$0.045
Power consumption per year (kWh)62.165.7
Running cost per year$15.51$16.43
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.