Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-2630 v4 @ 2.20GHz is newer than Intel Xeon E5-2666 v3 @ 2.90GHz, while Intel Xeon E5-2666 v3 @ 2.90GHz is around 19% faster in multi-threaded (CPU Mark) testing, it is around 11% faster in single-thread testing. However, Intel Xeon E5-2666 v3 @ 2.90GHz uses around 45% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 645 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
Compare the performance of up to 5 different CPUs
Compare List | |
×Intel Xeon E5-2630 v4 @ 2.20GHz | ×Intel Xeon E5-2666 v3 @ 2.90GHz | + ADD | |
---|---|---|---|
Price |
$100 - BUY
![]() |
Search Online
![]() | |
Socket Type | FCLGA2011-3 | LGA2011-v3 | |
CPU Class | Server | Server | |
Clockspeed | 2.2 GHz | 2.9 GHz | |
Turbo Speed | Up to 3.1 GHz | Up to 3.5 GHz | |
# of Physical Cores | 10 (Threads: 20) | 10 (Threads: 20) | |
Cache | L1: 640KB, L2: 2.5MB, L3: 25MB | L1: 640KB, L2: 2.5MB, L3: 25MB | |
TDP | 85W | 135W | |
Yearly Running Cost | $15.51 | $24.64 | |
Other | |||
First Seen on Chart | Q2 2016 | Q1 2015 | |
# of Samples | 287 | 358 | |
CPU Value | 115.0 | 0.0 | |
Single Thread Rating(% diff. to max in group) | 1758(-10.7%) | 1970(0.0%) | |
CPU Mark(% diff. to max in group) | 11501(-18.9%) | 14181(0.0%) |
Intel Xeon E5-2630 v4 @ 2.20GHz | 11,501 | |
Intel Xeon E5-2666 v3 @ 2.90GHz | 14,181 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2630 v4 @ 2.20GHz | 115.0 | |
Intel Xeon E5-2666 v3 @ 2.90GHz | NA | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2630 v4 @ 2.20GHz | 1,758 | |
Intel Xeon E5-2666 v3 @ 2.90GHz | 1,970 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2630 v4 @ 2.20GHz | Intel Xeon E5-2666 v3 @ 2.90GHz | |
---|---|---|
Max TDP | 85W | 135W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |