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Intel Atom C2558 vs Core2 Quad Q9000

The Intel Atom C2558 @ 2.40GHz is newer than Intel Core2 Quad Q9000 @ 2.00GHz, while Intel Core2 Quad Q9000 @ 2.00GHz is around 10% faster in multi-threaded (CPU Mark) testing, it is around 42% faster in single-thread testing. However, Intel Atom C2558 @ 2.40GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Mobile/Embedded. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 200 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 Atom C2558 @ 2.40GHz×Intel Core2 Quad Q9000 @ 2.00GHz+ ADD
Price Search Online Search Online
Socket TypeBGA 1283PGA478
CPU ClassLaptop, Mobile/EmbeddedLaptop
Clockspeed2.4 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 224KB, L2: 2.0MB, L3: 0MBL1: 256KB, L2: 6.0MB, L3: 0MB
TDP15W45W
Yearly Running Cost$2.74$8.21
Other
First Seen on ChartQ3 2015Q1 2009
# of Samples2198
CPU Value10.513.0
Single Thread Rating(% diff. to max in group)512(-41.9%)881(0.0%)
CPU Mark(% diff. to max in group)1424(-9.5%)1575(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Atom C2558 @ 2.40GHz
1,424
Intel Core2 Quad Q9000 @ 2.00GHz
1,575
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of November 2024 - Higher results represent better value
Intel Atom C2558 @ 2.40GHz
10.5
Intel Core2 Quad Q9000 @ 2.00GHz
13.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Atom C2558 @ 2.40GHz
512
Intel Core2 Quad Q9000 @ 2.00GHz
881
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.
Intel Atom C2558 @ 2.40GHz Intel Core2 Quad Q9000 @ 2.00GHz
Max TDP15W45W
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.