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CPU Benchmarks

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Intel Xeon E3-1240 V2 vs Xeon E3-1271 v3

The Intel Xeon E3-1271 v3 @ 3.60GHz is newer than Intel Xeon E3-1240 V2 @ 3.40GHz and is around 18% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E3-1271 v3 @ 3.60GHz is around 12% faster in single-thread testing. Also, Intel Xeon E3-1271 v3 @ 3.60GHz uses around 15% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 1005 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 E3-1240 V2 @ 3.40GHz×Intel Xeon E3-1271 v3 @ 3.60GHz+ ADD
Price $150 - BUY Search Online
Socket TypeLGA1155FCLGA1150
CPU ClassServerServer
Clockspeed3.4 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP69W80W
Yearly Running Cost$12.59$14.60
Other
First Seen on ChartQ3 2012Q3 2014
# of Samples689316
CPU Value42.460.8
Single Thread Rating(% diff. to max in group)2036(-10.6%)2277(0.0%)
CPU Mark(% diff. to max in group)6365(-15.3%)7510(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of April 2025 - Higher results represent better performance
Intel Xeon E3-1240 V2 @ 3.40GHz
6,365
Intel Xeon E3-1271 v3 @ 3.60GHz
7,510
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 23rd of April 2025 - Higher results represent better value
Intel Xeon E3-1240 V2 @ 3.40GHz
42.4
Intel Xeon E3-1271 v3 @ 3.60GHz
60.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 23rd of April 2025 - Higher results represent better performance
Intel Xeon E3-1240 V2 @ 3.40GHz
2,036
Intel Xeon E3-1271 v3 @ 3.60GHz
2,277
PassMark Software © 2008-2025
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 E3-1240 V2 @ 3.40GHz Intel Xeon E3-1271 v3 @ 3.60GHz
Max TDP69W80W
Power consumption per day (kWh)0.140.16
Running cost per day$0.035$0.040
Power consumption per year (kWh)50.458.4
Running cost per year$12.59$14.60
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.