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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-7700T vs i7-6700T

The Intel Core i7-7700T @ 2.90GHz is newer than Intel Core i7-6700T @ 2.80GHz also around 6% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1574 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 i7-7700T @ 2.90GHz×Intel Core i7-6700T @ 2.80GHz+ ADD
Price $127 - BUY $95 - BUY
Socket TypeFCLGA1151LGA 1151
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.8 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.6 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP35W35W
Yearly Running Cost$6.39$6.39
OtherIntel HD Graphics 630
First Seen on ChartQ1 2017Q4 2015
# of Samples676898
CPU Value59.674.8
Single Thread Rating(% diff. to max in group)2138(0.0%)2042(-4.5%)
CPU Mark(% diff. to max in group)7570(0.0%)7101(-6.2%)

CPU Mark Rating
As of 4th of April 2025 - Higher results represent better performance
Intel Core i7-7700T @ 2.90GHz
7,570
Intel Core i7-6700T @ 2.80GHz
7,101
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 4th of April 2025 - Higher results represent better value
Intel Core i7-7700T @ 2.90GHz
59.6
Intel Core i7-6700T @ 2.80GHz
74.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 4th of April 2025 - Higher results represent better performance
Intel Core i7-7700T @ 2.90GHz
2,138
Intel Core i7-6700T @ 2.80GHz
2,042
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 i7-7700T @ 2.90GHz Intel Core i7-6700T @ 2.80GHz
Max TDP35W35W
Power consumption per day (kWh)0.070.07
Running cost per day$0.018$0.018
Power consumption per year (kWh)25.625.6
Running cost per year$6.39$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.