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Intel Xeon E5620 vs AMD Opteron 6344

The AMD Opteron 6344 is newer than Intel Xeon E5620 @ 2.40GHz also around 41% faster in multi-threaded (CPU Mark) testing, it is around 11% faster in single-thread testing. However, AMD Opteron 6344 uses around 36% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 224 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 E5620 @ 2.40GHz×AMD Opteron 6344+ ADD
Price $30 - BUY $47 - BUY
Socket TypeLGA1366NA2
CPU ClassServerServer
Clockspeed2.4 GHz2.6 GHz
Turbo SpeedUp to 2.7 GHzUp to 3.2 GHz
# of Physical Cores4 (Threads: 8)12 (in 6 physical modules)
CacheL1: 256KB, L2: 1.0MB, L3: 12MBL1: 960KB, L2: 24.0MB, L3: 12MB
TDP80W115W
Yearly Running Cost$14.60$20.99
Other
First Seen on ChartQ2 2010Q3 2013
# of Samples2231
CPU Value119.7129.1
Single Thread Rating(% diff. to max in group)1100(-10.6%)1231(0.0%)
CPU Mark(% diff. to max in group)3592(-40.8%)6069(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz
3,592
AMD Opteron 6344
6,069
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of November 2024 - Higher results represent better value
Intel Xeon E5620 @ 2.40GHz
119.7
AMD Opteron 6344
129.1
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Xeon E5620 @ 2.40GHz
1,100
AMD Opteron 6344
1,231
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 E5620 @ 2.40GHz AMD Opteron 6344
Max TDP80W115W
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.