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AMD Phenom II X2 B57 vs Intel Pentium E6700

The Intel Pentium E6700 @ 3.20GHz is newer than AMD Phenom II X2 B57 however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, AMD Phenom II X2 B57 uses around 21% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 488 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 Phenom II X2 B57×Intel Pentium E6700 @ 3.20GHz+ ADD
Price Search Online Search Online
Socket TypeNA2LGA775
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 128KB, L2: 2.0MB, L3: 0MB
TDP80W65W
Yearly Running Cost$14.60$11.86
Other
First Seen on ChartQ2 2010Q3 2010
# of Samples15473
CPU Value0.032.2
Single Thread Rating(% diff. to max in group)12733(-3.3%)13173(0.0%)
CPU Mark(% diff. to max in group)1260(0.0%)1224(-2.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 9th of December 2025 - Higher results represent better performance
AMD Phenom II X2 B57
1,260
Intel Pentium E6700 @ 3.20GHz
1,224
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 9th of December 2025 - Higher results represent better value
AMD Phenom II X2 B57
NA
Intel Pentium E6700 @ 3.20GHz
32.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 9th of December 2025 - Higher results represent better performance
AMD Phenom II X2 B57
1,273
Intel Pentium E6700 @ 3.20GHz
1,317
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 Phenom II X2 B57 Intel Pentium E6700 @ 3.20GHz
Max TDP80W65W
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.