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CPU Benchmarks

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Intel Xeon E5-2643 v3 vs Xeon E5-2430 v2

The Intel Xeon E5-2643 v3 @ 3.40GHz is newer than Intel Xeon E5-2430 v2 @ 2.50GHz and is around 50% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2643 v3 @ 3.40GHz is around 46% faster in single-thread testing. Also, Intel Xeon E5-2430 v2 @ 2.50GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 88 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 E5-2430 v2 @ 2.50GHz+ ADD
Price $229.95 - BUY $1233 - BUY
Socket TypeLGA2011-v3LGA 1356
CPU ClassServerServer
Clockspeed3.4 GHz2.5 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.0 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
CacheL1: 384KB, L2: 1.5MB, L3: 20MBL1: 512KB, L2: 32.0MB, L3: 16MB
TDP135W80W
Yearly Running Cost$24.64$14.60
Other
First Seen on ChartQ1 2015Q3 2014
# of Samples7018
CPU Value44.75.6
Single Thread Rating(% diff. to max in group)2040(0.0%)1397(-31.5%)
CPU Mark(% diff. to max in group)10276(0.0%)6859(-33.2%)

CPU Mark Rating
As of 16th of November 2025 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
10,276
Intel Xeon E5-2430 v2 @ 2.50GHz
6,859
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 16th of November 2025 - Higher results represent better value
Intel Xeon E5-2643 v3 @ 3.40GHz
44.7
Intel Xeon E5-2430 v2 @ 2.50GHz
5.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of November 2025 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
2,040
Intel Xeon E5-2430 v2 @ 2.50GHz
1,397
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 E5-2430 v2 @ 2.50GHz
Max TDP135W80W
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.