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Intel Pentium 3550M vs Pentium 3558U

The Intel Pentium 3558U @ 1.70GHz is newer than Intel Pentium 3550M @ 2.30GHz, while Intel Pentium 3550M @ 2.30GHz is around 22% faster in multi-threaded (CPU Mark) testing, it is around 20% faster in single-thread testing. However, Intel Pentium 3558U @ 1.70GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 260 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 3550M @ 2.30GHz×Intel Pentium 3558U @ 1.70GHz+ ADD
Price Search Online Search Online
Socket TypeFCPGA946FCBGA1168
CPU ClassLaptopLaptop
Clockspeed2.3 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 2MBL1: 64KB, L2: 0.3MB, L3: 2MB
TDP37W15W
Yearly Running Cost$6.75$2.74
Other
First Seen on ChartQ1 2014Q3 2014
# of Samples76184
CPU Value6.20.0
Single Thread Rating(% diff. to max in group)1184(0.0%)946(-20.1%)
CPU Mark(% diff. to max in group)1330(0.0%)1036(-22.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of October 2024 - Higher results represent better performance
Intel Pentium 3550M @ 2.30GHz
1,330
Intel Pentium 3558U @ 1.70GHz
1,036
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 30th of October 2024 - Higher results represent better value
Intel Pentium 3550M @ 2.30GHz
6.2
Intel Pentium 3558U @ 1.70GHz
NA
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 30th of October 2024 - Higher results represent better performance
Intel Pentium 3550M @ 2.30GHz
1,184
Intel Pentium 3558U @ 1.70GHz
946
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 Pentium 3550M @ 2.30GHz Intel Pentium 3558U @ 1.70GHz
Max TDP37W15W
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.