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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD A8-7670K vs Phenom II X6 1055T

The AMD A8-7670K is newer than AMD Phenom II X6 1055T is around 13% faster in single-thread testing. Also, AMD Phenom II X6 1055T uses around 27% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 2703 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 A8-7670K×AMD Phenom II X6 1055T+ ADD
Price Search Online $199.99 - BUY
Socket TypeFM2+AM3
CPU ClassDesktopDesktop
Clockspeed3.6 GHz2.8 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.3 GHz
# of Physical Cores4 (in 4 physical modules)6 (Threads: 6)
CacheL1: 448KB, L2: 8.0MB, L1: 768KB, L2: 3.0MB, L3: 6MB
TDP95W125W
Yearly Running Cost$17.34$22.81
OtherRadeon R7, 10 Compute Cores 4C+6G
First Seen on ChartQ3 2015Q2 2010
# of Samples962607
CPU Value14.616.8
Single Thread Rating(% diff. to max in group)1494(0.0%)1325(-11.3%)
CPU Mark(% diff. to max in group)3230(-3.7%)3353(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of July 2025 - Higher results represent better performance
AMD A8-7670K
3,230
AMD Phenom II X6 1055T
3,353
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of July 2025 - Higher results represent better value
AMD A8-7670K
14.6
AMD Phenom II X6 1055T
16.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of July 2025 - Higher results represent better performance
AMD A8-7670K
1,494
AMD Phenom II X6 1055T
1,325
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 A8-7670K AMD Phenom II X6 1055T
Max TDP95W125W
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.