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Intel Pentium D 940 vs AMD Athlon 64 X2 Dual 5800+

The AMD Athlon 64 X2 Dual Core 5800+ is newer than Intel Pentium D 940 @ 3.20GHz also around 15% faster in multi-threaded (CPU Mark) testing, it is around 18% faster in single-thread testing. However, Intel Pentium D 940 @ 3.20GHz uses around 37% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 250 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 D 940 @ 3.20GHz×AMD Athlon 64 X2 Dual Core 5800++ ADD
Price Search Online Search Online
Socket TypePLGA775NA2
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 33KB, L2: 4.0MB, L3: 0MBL1: 256KB, L2: 1.0MB,
TDP130W89W
Yearly Running Cost$23.73$16.24
Other
First Seen on ChartQ4 2008Q1 2009
# of Samples22426
CPU Value0.021.8
Single Thread Rating(% diff. to max in group)6093(-18.4%)7463(0.0%)
CPU Mark(% diff. to max in group)552(-15.4%)653(0.0%)
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 2nd of January 2025 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
552
AMD Athlon 64 X2 Dual Core 5800+
653
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 2nd of January 2025 - Higher results represent better value
Intel Pentium D 940 @ 3.20GHz
NA
AMD Athlon 64 X2 Dual Core 5800+
21.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of January 2025 - Higher results represent better performance
Intel Pentium D 940 @ 3.20GHz
609
AMD Athlon 64 X2 Dual Core 5800+
746
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.
Intel Pentium D 940 @ 3.20GHz AMD Athlon 64 X2 Dual Core 5800+
Max TDP130W89W
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.