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Intel Pentium G3420T vs AMD A6-7400K APU

The AMD A6-7400K APU is newer than Intel Pentium G3420T @ 2.70GHz and is around -14% slower in multi-threaded (CPU Mark) testing. The AMD A6-7400K APU is around -8% slower in single-thread testing. Also, Intel Pentium G3420T @ 2.70GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 347 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 Pentium G3420T @ 2.70GHz×AMD A6-7400K APU+ ADD
Price Search Online Search Online
Socket TypeLGA1150FM2+
CPU ClassDesktopDesktop
Clockspeed2.7 GHz3.5 GHz
Turbo SpeedNot SupportedUp to 3.9 GHz
# of Physical Cores2 (Threads: 2)2 (in 2 physical modules)
CacheL1: 256KB, L2: 1.0MB, L3: 3MBL1: 224KB, L2: 2.0MB,
TDP35W65W
Yearly Running Cost$6.39$11.86
Other
First Seen on ChartQ3 2014Q4 2014
# of Samples5342
CPU Value11.919.4
Single Thread Rating(% diff. to max in group)1570(0.0%)1444(-8.1%)
CPU Mark(% diff. to max in group)1912(0.0%)1652(-13.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Pentium G3420T @ 2.70GHz
1,912
AMD A6-7400K APU
1,652
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 24th of April 2025 - Higher results represent better value
Intel Pentium G3420T @ 2.70GHz
11.9
AMD A6-7400K APU
19.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Pentium G3420T @ 2.70GHz
1,570
AMD A6-7400K APU
1,444
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 Pentium G3420T @ 2.70GHz AMD A6-7400K APU
Max TDP35W65W
Power consumption per day (kWh)0.070.13
Running cost per day$0.018$0.033
Power consumption per year (kWh)25.647.5
Running cost per year$6.39$11.86
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.