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Intel Xeon E5-1620 v4 vs Xeon E3-1275 v5

The Intel Xeon E5-1620 v4 @ 3.50GHz is newer than Intel Xeon E3-1275 v5 @ 3.60GHz, while Intel Xeon E3-1275 v5 @ 3.60GHz is around 10% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Xeon E3-1275 v5 @ 3.60GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 502 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 E5-1620 v4 @ 3.50GHz×Intel Xeon E3-1275 v5 @ 3.60GHz+ ADD
Price $122.28 - BUY $444.04 - BUY
Socket TypeFCLGA2011-3FCLGA1151
CPU ClassServerServer
Clockspeed3.5 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 10MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP140W80W
Yearly Running Cost$25.55$14.60
Other
First Seen on ChartQ2 2016Q4 2015
# of Samples376126
CPU Value60.518.5
Single Thread Rating(% diff. to max in group)2237(-1.6%)2274(0.0%)
CPU Mark(% diff. to max in group)7396(-10.2%)8233(0.0%)

CPU Mark Rating
As of 20th of February 2025 - Higher results represent better performance
Intel Xeon E5-1620 v4 @ 3.50GHz
7,396
Intel Xeon E3-1275 v5 @ 3.60GHz
8,233
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 20th of February 2025 - Higher results represent better value
Intel Xeon E5-1620 v4 @ 3.50GHz
60.5
Intel Xeon E3-1275 v5 @ 3.60GHz
18.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 20th of February 2025 - Higher results represent better performance
Intel Xeon E5-1620 v4 @ 3.50GHz
2,237
Intel Xeon E3-1275 v5 @ 3.60GHz
2,274
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 E5-1620 v4 @ 3.50GHz Intel Xeon E3-1275 v5 @ 3.60GHz
Max TDP140W80W
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.