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CPU Benchmarks

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Intel Xeon E5-4620 vs Xeon E5-2640 v3

The Intel Xeon E5-4620 @ 2.20GHz is newer than Intel Xeon E5-2640 v3 @ 2.60GHz, while Intel Xeon E5-2640 v3 @ 2.60GHz is around 38% faster in multi-threaded (CPU Mark) testing, it is around 38% 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 459 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 E5-4620 @ 2.20GHz×Intel Xeon E5-2640 v3 @ 2.60GHz+ ADD
Price $58.77 - BUY Search Online
Socket TypeLGA 2011LGA2011-v3
CPU ClassServerServer
Clockspeed2.2 GHz2.6 GHz
Turbo SpeedUp to 2.6 GHzUp to 3.4 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 64KB, L2: 0.3MB, L3: 16MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP95W90W
Yearly Running Cost$17.34$16.43
Other
First Seen on ChartQ4 2015Q3 2014
# of Samples5454
CPU Value116.958.3
Single Thread Rating(% diff. to max in group)1173(-37.6%)1881(0.0%)
CPU Mark(% diff. to max in group)6872(-38.0%)11077(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon E5-4620 @ 2.20GHz
6,872
Intel Xeon E5-2640 v3 @ 2.60GHz
11,077
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
Intel Xeon E5-4620 @ 2.20GHz
116.9
Intel Xeon E5-2640 v3 @ 2.60GHz
58.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon E5-4620 @ 2.20GHz
1,173
Intel Xeon E5-2640 v3 @ 2.60GHz
1,881
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 E5-4620 @ 2.20GHz Intel Xeon E5-2640 v3 @ 2.60GHz
Max TDP95W90W
Power consumption per day (kWh)0.190.18
Running cost per day$0.048$0.045
Power consumption per year (kWh)69.365.7
Running cost per year$17.34$16.43
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.