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Intel Xeon E5-4660 v4 vs Xeon Gold 6138T

The Intel Xeon Gold 6138T @ 2.00GHz is newer than Intel Xeon E5-4660 v4 @ 2.20GHz and is around 32% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. 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 6 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 E5-4660 v4 @ 2.20GHz×Intel Xeon Gold 6138T @ 2.00GHz+ ADD
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Socket TypeFCLGA2011-3FCLGA3647
CPU ClassServerServer
Clockspeed2.2 GHz2.0 GHz
Turbo SpeedUp to 3.0 GHzUp to 3.7 GHz
# of Physical Cores16 (Threads: 32)20 (Threads: 40)
CacheL1: 1,024KB, L2: 4.0MB, L3: 40MBL1: 1,024KB, L2: 16.0MB, L3: 28MB
TDP120W125W
Yearly Running Cost$21.90$22.81
Other
First Seen on ChartQ1 2019Q2 2020
# of Samples33
CPU Rank1208925
CPU Value4.32.8
Single Thread Rating(% diff. to max in group)1805(0.0%)1790(-0.8%)
CPU Mark(% diff. to max in group)15375(-24.5%)20356(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of March 2026 - Higher results represent better performance
Intel Xeon E5-4660 v4 @ 2.20GHz
15,375
Intel Xeon Gold 6138T @ 2.00GHz
20,356
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 14th of March 2026 - Higher results represent better value
Intel Xeon E5-4660 v4 @ 2.20GHz
4.3
Intel Xeon Gold 6138T @ 2.00GHz
2.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 14th of March 2026 - Higher results represent better performance
Intel Xeon E5-4660 v4 @ 2.20GHz
1,805
Intel Xeon Gold 6138T @ 2.00GHz
1,790
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 E5-4660 v4 @ 2.20GHz Intel Xeon Gold 6138T @ 2.00GHz
Max TDP120W125W
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.