Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-1660 v3 @ 3.00GHz is newer than Intel Xeon E5-2640 v3 @ 2.60GHz also around 11% faster in multi-threaded (CPU Mark) testing, it is around 5% faster in single-thread testing. However, Intel Xeon E5-1660 v3 @ 3.00GHz uses around 43% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 477 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Xeon E5-2640 v3 @ 2.60GHz | ×Intel Xeon E5-1660 v3 @ 3.00GHz | + ADD | |
---|---|---|---|
Price |
$39 - BUY
![]() |
$198.95 - BUY
![]() | |
Socket Type | LGA2011-v3 | LGA2011-v3 | |
CPU Class | Server | Server | |
Clockspeed | 2.6 GHz | 3.0 GHz | |
Turbo Speed | Up to 3.4 GHz | Up to 3.5 GHz | |
# of Physical Cores | 8 (Threads: 16) | 8 (Threads: 16) | |
Cache | L1: 512KB, L2: 2.0MB, L3: 20MB | L1: 512KB, L2: 2.0MB, L3: 20MB | |
TDP | 90W | 140W | |
Yearly Running Cost | $16.43 | $25.55 | |
Other | |||
First Seen on Chart | Q3 2014 | Q4 2014 | |
# of Samples | 380 | 97 | |
CPU Value | 285.1 | 62.6 | |
Single Thread Rating(% diff. to max in group) | 1874(-5.1%) | 1975(0.0%) | |
CPU Mark(% diff. to max in group) | 11119(-10.8%) | 12460(0.0%) |
Intel Xeon E5-2640 v3 @ 2.60GHz | 11,119 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 12,460 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v3 @ 2.60GHz | 285.1 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 62.6 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v3 @ 2.60GHz | 1,874 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 1,975 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v3 @ 2.60GHz | Intel Xeon E5-1660 v3 @ 3.00GHz | |
---|---|---|
Max TDP | 90W | 140W |
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 |