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AMD Athlon X2 340 Dual vs Intel Pentium G640T

The AMD Athlon X2 340 Dual Core is newer than Intel Pentium G640T @ 2.40GHz and is around 16% faster in multi-threaded (CPU Mark) testing. The AMD Athlon X2 340 Dual Core is around 14% faster in single-thread testing. Also, Intel Pentium G640T @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 66 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 X2 340 Dual Core×Intel Pentium G640T @ 2.40GHz+ ADD
Price Search Online $89 - BUY
Socket TypeFM2LGA1155
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.4 GHz
Turbo SpeedUp to 3.6 GHzNot Supported
# of Physical Cores2 (in 2 physical modules)2 (Threads: 2)
CacheL1: 96KB, L2: 1.0MB, L1: 256KB, L2: 1.0MB,
TDP65W35W
Yearly Running Cost$11.86$6.39
Other
First Seen on ChartQ3 2013Q1 2012
# of Samples5214
CPU Value13.912.8
Single Thread Rating(% diff. to max in group)1252(0.0%)1102(-12.0%)
CPU Mark(% diff. to max in group)1324(0.0%)1139(-14.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of April 2025 - Higher results represent better performance
AMD Athlon X2 340 Dual Core
1,324
Intel Pentium G640T @ 2.40GHz
1,139
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 22nd of April 2025 - Higher results represent better value
AMD Athlon X2 340 Dual Core
13.9
Intel Pentium G640T @ 2.40GHz
12.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of April 2025 - Higher results represent better performance
AMD Athlon X2 340 Dual Core
1,252
Intel Pentium G640T @ 2.40GHz
1,102
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.
AMD Athlon X2 340 Dual Core Intel Pentium G640T @ 2.40GHz
Max TDP65W35W
Power consumption per day (kWh)0.130.07
Running cost per day$0.033$0.018
Power consumption per year (kWh)47.525.6
Running cost per year$11.86$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.