iconcharts
2

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Opteron 4284 vs Intel Xeon E3-1275 v3

The Intel Xeon E3-1275 v3 @ 3.50GHz is newer than AMD Opteron 4284 also around 35% faster in multi-threaded (CPU Mark) testing, it is around 46% faster in single-thread testing. 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 87 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.

×AMD Opteron 4284×Intel Xeon E3-1275 v3 @ 3.50GHz+ ADD
Price $44.95 - BUY $443.41 - BUY
Socket TypeSocket C32LGA1150
CPU ClassServerServer
Clockspeed3.0 GHz3.5 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.9 GHz
# of Physical Cores8 (in 4 physical modules)4 (Threads: 8)
CacheL1: 640KB, L2: 16.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ1 2013Q2 2013
# of Samples186
CPU Value103.816.2
Single Thread Rating(% diff. to max in group)1181(-46.3%)2201(0.0%)
CPU Mark(% diff. to max in group)4665(-35.2%)7195(0.0%)

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
AMD Opteron 4284
4,665
Intel Xeon E3-1275 v3 @ 3.50GHz
7,195
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of April 2025 - Higher results represent better value
AMD Opteron 4284
103.8
Intel Xeon E3-1275 v3 @ 3.50GHz
16.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
AMD Opteron 4284
1,181
Intel Xeon E3-1275 v3 @ 3.50GHz
2,201
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.
AMD Opteron 4284 Intel Xeon E3-1275 v3 @ 3.50GHz
Max TDP95W95W
Power consumption per day (kWh)0.190.19
Running cost per day$0.048$0.048
Power consumption per year (kWh)69.369.3
Running cost per year$17.34$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.