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Intel Xeon D-1622 vs Xeon E5645

The Intel Xeon D-1622 @ 2.60GHz is newer than Intel Xeon E5645 @ 2.40GHz also around 20% faster in multi-threaded (CPU Mark) testing, it is around 39% faster in single-thread testing. However, Intel Xeon D-1622 @ 2.60GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 105 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 D-1622 @ 2.60GHz×Intel Xeon E5645 @ 2.40GHz+ ADD
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Socket TypeFCBGA1667LGA1366
CPU ClassServerServer
Clockspeed2.6 GHz2.4 GHz
Turbo SpeedUp to 3.2 GHzUp to 2.7 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)
CacheNA2L1: 384KB, L2: 1.5MB, L3: 12MB
TDP40W80W
Yearly Running Cost$7.30$14.60
Other
First Seen on ChartQ2 2021Q2 2011
# of Samples2103
CPU Value36.536.4
Single Thread Rating(% diff. to max in group)1875(0.0%)1135(-39.5%)
CPU Mark(% diff. to max in group)6205(0.0%)4988(-19.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon D-1622 @ 2.60GHz
6,205
Intel Xeon E5645 @ 2.40GHz
4,988
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of April 2025 - Higher results represent better value
Intel Xeon D-1622 @ 2.60GHz
36.5
Intel Xeon E5645 @ 2.40GHz
36.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon D-1622 @ 2.60GHz
1,875
Intel Xeon E5645 @ 2.40GHz
1,135
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 D-1622 @ 2.60GHz Intel Xeon E5645 @ 2.40GHz
Max TDP40W80W
Power consumption per day (kWh)0.080.16
Running cost per day$0.020$0.040
Power consumption per year (kWh)29.258.4
Running cost per year$7.30$14.60
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.