CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7700K @ 4.20GHz vs Intel Xeon W-2125 @ 4.00GHz vs Intel Xeon E5-1660 v4 @ 3.20GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 Core i7-7700K @ 4.20GHz×Intel Xeon W-2125 @ 4.00GHz×Intel Xeon E5-1660 v4 @ 3.20GHz+ ADD
Price $196.8 - BUY Search Online Search Online
Socket Type LGA 1151FCLGA2066FCLGA2011-3
CPU ClassDesktopServerServer
Clockspeed4.2 GHz4.0 GHz3.2 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.5 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)8 (Threads: 16)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 4.0MB, L3: 8MBL1: 512KB, L2: 2.0MB, L3: 20MB
Yearly Running Cost$17.34$21.90$25.55
First Seen on ChartQ4 2016Q4 2017Q4 2016
# of Samples1185727165
CPU Value49.017.79.1
Single Thread Rating(% diff. to max in group)2721(0.0%)2563(-5.8%)2195(-19.3%)
CPU Mark(% diff. to max in group)9653(-28.8%)10000(-26.3%)13567(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 29th of May 2024 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
Intel Xeon W-2125 @ 4.00GHz
Intel Xeon E5-1660 v4 @ 3.20GHz
CPU Value (CPU Mark / $Price)
As of 29th of May 2024 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz
Intel Xeon W-2125 @ 4.00GHz
Intel Xeon E5-1660 v4 @ 3.20GHz
CPU Single Thread Rating
As of 29th of May 2024 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
Intel Xeon W-2125 @ 4.00GHz
Intel Xeon E5-1660 v4 @ 3.20GHz

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 Core i7-7700K @ 4.20GHzIntel Xeon W-2125 @ 4.00GHzIntel Xeon E5-1660 v4 @ 3.20GHz
Max TDP95W120W140W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.