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AMD Athlon II X4 638 Quad- vs Intel Pentium G3250T

The AMD Athlon II X4 638 Quad-Core is newer than Intel Pentium G3250T @ 2.80GHz and is around 24% faster in multi-threaded (CPU Mark) testing. The AMD Athlon II X4 638 Quad-Core is around -28% slower in single-thread testing. Also, Intel Pentium G3250T @ 2.80GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 70 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.

×AMD Athlon II X4 638 Quad-Core×Intel Pentium G3250T @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeFM1LGA1150
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
CacheL1: 512KB, L2: 4.0MB, L1: 256KB, L2: 1.0MB, L3: 3MB
TDP65W35W
Yearly Running Cost$11.86$6.39
Other
First Seen on ChartQ2 2015Q1 2015
# of Samples763
CPU Rank34583764
CPU Value36.036.4
Single Thread Rating(% diff. to max in group)1158(-27.5%)1598(0.0%)
CPU Mark(% diff. to max in group)2260(0.0%)1818(-19.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of March 2026 - Higher results represent better performance
AMD Athlon II X4 638 Quad-Core
2,260
Intel Pentium G3250T @ 2.80GHz
1,818
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 13th of March 2026 - Higher results represent better value
AMD Athlon II X4 638 Quad-Core
36.0
Intel Pentium G3250T @ 2.80GHz
36.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 13th of March 2026 - Higher results represent better performance
AMD Athlon II X4 638 Quad-Core
1,158
Intel Pentium G3250T @ 2.80GHz
1,598
PassMark Software © 2008-2026
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.
AMD Athlon II X4 638 Quad-Core Intel Pentium G3250T @ 2.80GHz
Max TDP65W35W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.