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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom x5-Z8350 vs Atom x7-E3950 vs Pentium J4205

The CPUs selected in this comparison belong in different CPU Classes: Laptop, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 1660 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 x5-Z8350 @ 1.44GHz×Intel Atom x7-E3950 @ 1.60GHz×Intel Pentium J4205 @ 1.50GHz+ ADD
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Socket TypeUTFCBGA592BGA1296FCBGA1296
CPU ClassLaptopLaptopDesktop
Clockspeed1.4 GHz1.6 GHz1.5 GHz
Turbo SpeedUp to 1.9 GHzUp to 2.0 GHzUp to 2.6 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)4 (Threads: 4)
CacheL1: 224KB, L2: 2.0MB, L3: 0MBL1: 224KB, L2: 2.0MB, L3: 0MBL1: 224KB, L2: 2.0MB, L3: 0MB
TDP4W12W10W
Yearly Running Cost$0.73$2.19$1.83
Other
First Seen on ChartQ2 2016Q4 2016Q4 2016
# of Samples15154996
CPU Value42.50.00.0
Single Thread Rating(% diff. to max in group)472(-47.6%)741(-17.7%)900(0.0%)
CPU Mark(% diff. to max in group)893(-61.7%)2071(-11.2%)2333(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 3rd of April 2025 - Higher results represent better performance
Intel Atom x5-Z8350 @ 1.44GHz
893
Intel Atom x7-E3950 @ 1.60GHz
2,071
Intel Pentium J4205 @ 1.50GHz
2,333
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 3rd of April 2025 - Higher results represent better value
Intel Atom x5-Z8350 @ 1.44GHz
42.5
Intel Atom x7-E3950 @ 1.60GHz
NA
Intel Pentium J4205 @ 1.50GHz
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 3rd of April 2025 - Higher results represent better performance
Intel Atom x5-Z8350 @ 1.44GHz
472
Intel Atom x7-E3950 @ 1.60GHz
741
Intel Pentium J4205 @ 1.50GHz
900
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 Atom x5-Z8350 @ 1.44GHz Intel Atom x7-E3950 @ 1.60GHz Intel Pentium J4205 @ 1.50GHz
Max TDP4W12W10W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.