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Intel Xeon X5677 vs Xeon E3-1280 v3

The Intel Xeon E3-1280 v3 @ 3.60GHz is newer than Intel Xeon X5677 @ 3.47GHz also around 32% faster in multi-threaded (CPU Mark) testing, it is around 29% faster in single-thread testing. However, Intel Xeon X5677 @ 3.47GHz 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 144 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 X5677 @ 3.47GHz×Intel Xeon E3-1280 v3 @ 3.60GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1366LGA1150
CPU ClassServerServer
Clockspeed3.5 GHz3.6 GHz
Turbo SpeedUp to 3.7 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP130W82W
Yearly Running Cost$23.73$14.97
Other
First Seen on ChartQ1 2010Q2 2013
# of Samples8460
CPU Value45.929.7
Single Thread Rating(% diff. to max in group)1617(-28.6%)2265(0.0%)
CPU Mark(% diff. to max in group)5053(-31.6%)7390(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon X5677 @ 3.47GHz
5,053
Intel Xeon E3-1280 v3 @ 3.60GHz
7,390
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Xeon X5677 @ 3.47GHz
45.9
Intel Xeon E3-1280 v3 @ 3.60GHz
29.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon X5677 @ 3.47GHz
1,617
Intel Xeon E3-1280 v3 @ 3.60GHz
2,265
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 X5677 @ 3.47GHz Intel Xeon E3-1280 v3 @ 3.60GHz
Max TDP130W82W
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.