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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-6400 vs i5-7500T vs i5-6500T vs i5-7400T vs i5-6600T

All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 7935 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 Core i5-6400 @ 2.70GHz×Intel Core i5-7500T @ 2.70GHz×Intel Core i5-6500T @ 2.50GHz×Intel Core i5-7400T @ 2.40GHz×Intel Core i5-6600T @ 2.70GHz
Price Search Online $35 - BUY $75 - BUY Search Online Search Online
Socket TypeLGA 1151FCLGA1151LGA 1151LGA1151LGA 1151
CPU ClassDesktopDesktopDesktopDesktopDesktop
Clockspeed2.7 GHz2.7 GHz2.5 GHz2.4 GHz2.7 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.3 GHzUp to 3.1 GHzUp to 3.0 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)4 (Threads: 4)4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDP65W35W35W35W35W
Yearly Running Cost$11.86$6.39$6.39$6.39$6.39
OtherIntel HD Graphics 630
First Seen on ChartQ3 2015Q1 2017Q4 2015Q4 2016Q4 2015
# of Samples51708151432257261
CPU Value0.0148.463.573.031.0
Single Thread Rating(% diff. to max in group)1954(-4.6%)1910(-6.8%)1777(-13.2%)1750(-14.6%)2048(0.0%)
CPU Mark(% diff. to max in group)5173(-7.3%)5195(-6.9%)4763(-14.6%)4715(-15.5%)5577(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 19th of May 2025 - Higher results represent better performance
Intel Core i5-6400 @ 2.70GHz
5,173
Intel Core i5-7500T @ 2.70GHz
5,195
Intel Core i5-6500T @ 2.50GHz
4,763
Intel Core i5-7400T @ 2.40GHz
4,715
Intel Core i5-6600T @ 2.70GHz
5,577
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of May 2025 - Higher results represent better value
Intel Core i5-6400 @ 2.70GHz
NA
Intel Core i5-7500T @ 2.70GHz
148.4
Intel Core i5-6500T @ 2.50GHz
63.5
Intel Core i5-7400T @ 2.40GHz
73.0
Intel Core i5-6600T @ 2.70GHz
31.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of May 2025 - Higher results represent better performance
Intel Core i5-6400 @ 2.70GHz
1,954
Intel Core i5-7500T @ 2.70GHz
1,910
Intel Core i5-6500T @ 2.50GHz
1,777
Intel Core i5-7400T @ 2.40GHz
1,750
Intel Core i5-6600T @ 2.70GHz
2,048
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 Core i5-6400 @ 2.70GHz Intel Core i5-7500T @ 2.70GHz Intel Core i5-6500T @ 2.50GHz Intel Core i5-7400T @ 2.40GHz Intel Core i5-6600T @ 2.70GHz
Max TDP65W35W35W35W35W
Power consumption per day (kWh)NANANANANA
Running cost per dayNANANANANA
Power consumption per year (kWh)NANANANANA
Running cost per yearNANANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.