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Intel Xeon E5-2643 v3 vs Xeon E5-1680 v2

The Intel Xeon E5-2643 v3 @ 3.40GHz is newer than Intel Xeon E5-1680 v2 @ 3.00GHz, while Intel Xeon E5-1680 v2 @ 3.00GHz is around 17% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 253 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 E5-2643 v3 @ 3.40GHz×Intel Xeon E5-1680 v2 @ 3.00GHz+ ADD
Price $229.95 - BUY Search Online
Socket TypeLGA2011-v3LGA 2011
CPU ClassServerServer
Clockspeed3.4 GHz3.0 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.9 GHz
# of Physical Cores6 (Threads: 12)8 (Threads: 16)
CacheL1: 384KB, L2: 1.5MB, L3: 20MBL1: 512KB, L2: 2.0MB, L3: 25MB
TDP135W130W
Yearly Running Cost$24.64$23.73
Other
First Seen on ChartQ1 2015Q3 2014
# of Samples51202
CPU Value45.40.0
Single Thread Rating(% diff. to max in group)2079(-0.8%)2095(0.0%)
CPU Mark(% diff. to max in group)10434(-16.9%)12550(0.0%)

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
10,434
Intel Xeon E5-1680 v2 @ 3.00GHz
12,550
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Xeon E5-2643 v3 @ 3.40GHz
45.4
Intel Xeon E5-1680 v2 @ 3.00GHz
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
2,079
Intel Xeon E5-1680 v2 @ 3.00GHz
2,095
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 E5-2643 v3 @ 3.40GHz Intel Xeon E5-1680 v2 @ 3.00GHz
Max TDP135W130W
Power consumption per day (kWh)0.270.26
Running cost per day$0.068$0.065
Power consumption per year (kWh)98.694.9
Running cost per year$24.64$23.73
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.