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VIA C7-D 1800MHz vs Intel Pentium 4 2.66GHz

The VIA C7-D 1800MHz is newer than Intel Pentium 4 2.66GHz, while the multi-threaded (CPU Mark) is simliar, Intel Pentium 4 2.66GHz is significantly faster in single-thread testing. However, VIA C7-D 1800MHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 245 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.

×VIA C7-D 1800MHz×Intel Pentium 4 2.66GHz+ ADD
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Socket TypeBGA400PGA478
CPU ClassDesktopDesktop
Clockspeed1.8 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 128KB, L2: 0.1MB, L1: 2KB, L2: 0.0MB, L3: 0MB
TDP20W66.1W
Yearly Running Cost$3.65$12.05
Other
First Seen on ChartQ1 2011Q1 2009
# of Samples48197
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)147(-66.0%)4313(0.0%)
CPU Mark(% diff. to max in group)150(-4.7%)157(0.0%)
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 1st of December 2024 - Higher results represent better performance
VIA C7-D 1800MHz
150
Intel Pentium 4 2.66GHz
157
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
VIA C7-D 1800MHz
147
Intel Pentium 4 2.66GHz
431
PassMark Software © 2008-2024
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.
VIA C7-D 1800MHz Intel Pentium 4 2.66GHz
Max TDP20W66.1W
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.