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Intel Pentium E2140 vs AMD Athlon 64 X2 Dual- TK-55

The AMD Athlon 64 X2 Dual-Core TK-55 is newer than Intel Pentium E2140 @ 1.60GHz is around 8% faster in single-thread testing. Also, AMD Athlon 64 X2 Dual-Core TK-55 uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 465 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 E2140 @ 1.60GHz×AMD Athlon 64 X2 Dual-Core TK-55+ ADD
Price Search Online Search Online
Socket TypeLGA775, PLGA775NA2
CPU ClassDesktopDesktop
Clockspeed1.6 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 1.0MB, L3: 0MBL1: 256KB, L2: 0.5MB,
TDP65W35W
Yearly Running Cost$11.86$6.39
Other
First Seen on ChartQ4 2008Q4 2008
# of Samples365100
CPU Rank50535067
CPU Value9.77.1
Single Thread Rating(% diff. to max in group)5653(-7.2%)6093(0.0%)
CPU Mark(% diff. to max in group)533(0.0%)518(-2.7%)
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 15th of February 2026 - Higher results represent better performance
Intel Pentium E2140 @ 1.60GHz
533
AMD Athlon 64 X2 Dual-Core TK-55
518
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 15th of February 2026 - Higher results represent better value
Intel Pentium E2140 @ 1.60GHz
9.7
AMD Athlon 64 X2 Dual-Core TK-55
7.1
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 15th of February 2026 - Higher results represent better performance
Intel Pentium E2140 @ 1.60GHz
565
AMD Athlon 64 X2 Dual-Core TK-55
609
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.
Intel Pentium E2140 @ 1.60GHz AMD Athlon 64 X2 Dual-Core TK-55
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.