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Intel Xeon E5-2648L vs Xeon E5-2620 v4

The Intel Xeon E5-2620 v4 @ 2.10GHz is newer than Intel Xeon E5-2648L @ 1.80GHz and is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Xeon E5-2620 v4 @ 2.10GHz uses around 19% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 220 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 E5-2648L @ 1.80GHz×Intel Xeon E5-2620 v4 @ 2.10GHz+ ADD
Price Search Online Search Online
Socket TypeLGA 2011FCLGA2011-3
CPU ClassServerServer
Clockspeed1.8 GHz2.1 GHz
Turbo SpeedUp to 2.1 GHzUp to 3.0 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP70W85W
Yearly Running Cost$12.78$15.51
Other
First Seen on ChartQ3 2015Q2 2016
# of Samples6214
CPU Rank23421670
CPU Value0.0167.8
Single Thread Rating(% diff. to max in group)981(-39.6%)1624(0.0%)
CPU Mark(% diff. to max in group)5262(-43.0%)9227(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2026 - Higher results represent better performance
Intel Xeon E5-2648L @ 1.80GHz
5,262
Intel Xeon E5-2620 v4 @ 2.10GHz
9,227
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 12th of March 2026 - Higher results represent better value
Intel Xeon E5-2648L @ 1.80GHz
NA
Intel Xeon E5-2620 v4 @ 2.10GHz
167.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 12th of March 2026 - Higher results represent better performance
Intel Xeon E5-2648L @ 1.80GHz
981
Intel Xeon E5-2620 v4 @ 2.10GHz
1,624
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 E5-2648L @ 1.80GHz Intel Xeon E5-2620 v4 @ 2.10GHz
Max TDP70W85W
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.