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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×AMD A4 Micro-6400T APU×Intel Atom Z3775 @ 1.46GHz+ ADD
PriceSearch Online$351
Socket TypeFT3bUTFCBGA1380
CPU ClassLaptopLaptop
Clockspeed1.0 GHz1.5 GHz
Turbo SpeedUp to 1.6 GHzUp to 2.4 GHz
# of Physical Cores44
Max TDP4.5W4W
Yearly Running Cost$0.82$0.73
First Seen on ChartQ4 2014Q2 2014
# of Samples17186
Single Thread Rating585490
CPU Mark15441275

CPU Mark Rating
As of 13th of November 2019 - Higher results represent better performance
AMD A4 Micro-6400T APU
1,544
Intel Atom Z3775 @ 1.46GHz
1,275
CPU Value (CPU Mark / $Price)
As of 13th of November 2019 - Higher results represent better value
AMD A4 Micro-6400T APU
NA
Intel Atom Z3775 @ 1.46GHz
36.44
CPU Single Thread Rating
As of 13th of November 2019 - Higher results represent better performance
AMD A4 Micro-6400T APU
585
Intel Atom Z3775 @ 1.46GHz
490

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.
AMD A4 Micro-6400T APUIntel Atom Z3775 @ 1.46GHz
Max TDP4.5W4W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.