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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1231 v3 vs Xeon E3-1286 v3 vs Xeon E3-1281 v3 vs Xeon E3-1280 v3 vs Xeon E3-1276 v3

All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 1938 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 E3-1231 v3 @ 3.40GHz×Intel Xeon E3-1286 v3 @ 3.70GHz×Intel Xeon E3-1281 v3 @ 3.70GHz×Intel Xeon E3-1280 v3 @ 3.60GHz×Intel Xeon E3-1276 v3 @ 3.60GHz
Price $349.95 - BUY Search Online Search Online Search Online Search Online
Socket TypeFCLGA1150LGA1150LGA1150LGA1150FCLGA1150
CPU ClassServerServerServerServerServer
Clockspeed3.4 GHz3.7 GHz3.7 GHz3.6 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.1 GHzUp to 4.1 GHzUp to 4.0 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)4 (Threads: 8)4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP80W84W82W82W84W
Yearly Running Cost$14.60$15.33$14.97$14.97$15.33
Other
First Seen on ChartQ2 2014Q4 2014Q2 2015Q2 2013Q2 2014
# of Samples17523465681
CPU Value20.18.813.729.78.3
Single Thread Rating(% diff. to max in group)2149(-10.1%)2391(0.0%)2331(-2.5%)2275(-4.9%)2283(-4.6%)
CPU Mark(% diff. to max in group)7048(-6.1%)7418(-1.2%)7463(-0.6%)7393(-1.5%)7508(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of November 2024 - Higher results represent better performance
Intel Xeon E3-1231 v3 @ 3.40GHz
7,048
Intel Xeon E3-1286 v3 @ 3.70GHz
7,418
Intel Xeon E3-1281 v3 @ 3.70GHz
7,463
Intel Xeon E3-1280 v3 @ 3.60GHz
7,393
Intel Xeon E3-1276 v3 @ 3.60GHz
7,508
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 7th of November 2024 - Higher results represent better value
Intel Xeon E3-1231 v3 @ 3.40GHz
20.1
Intel Xeon E3-1286 v3 @ 3.70GHz
8.8
Intel Xeon E3-1281 v3 @ 3.70GHz
13.7
Intel Xeon E3-1280 v3 @ 3.60GHz
29.7
Intel Xeon E3-1276 v3 @ 3.60GHz
8.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 7th of November 2024 - Higher results represent better performance
Intel Xeon E3-1231 v3 @ 3.40GHz
2,149
Intel Xeon E3-1286 v3 @ 3.70GHz
2,391
Intel Xeon E3-1281 v3 @ 3.70GHz
2,331
Intel Xeon E3-1280 v3 @ 3.60GHz
2,275
Intel Xeon E3-1276 v3 @ 3.60GHz
2,283
PassMark Software © 2008-2024
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 E3-1231 v3 @ 3.40GHz Intel Xeon E3-1286 v3 @ 3.70GHz Intel Xeon E3-1281 v3 @ 3.70GHz Intel Xeon E3-1280 v3 @ 3.60GHz Intel Xeon E3-1276 v3 @ 3.60GHz
Max TDP80W84W82W82W84W
Power consumption per day (kWh)NANANANANA
Running cost per dayNANANANANA
Power consumption per year (kWh)NANANANANA
Running cost per yearNANANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.