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CPU Benchmarks

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Intel Atom x5-E3940 vs Pentium 4415Y

The Intel Pentium 4415Y @ 1.60GHz is newer than Intel Atom x5-E3940 @ 1.60GHz, while Intel Atom x5-E3940 @ 1.60GHz is around 17% faster in multi-threaded (CPU Mark) testing, but Intel Pentium 4415Y @ 1.60GHz is around 21% faster in single-thread testing. However, Intel Atom x5-E3940 @ 1.60GHz uses around 45% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 240 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-E3940 @ 1.60GHz×Intel Pentium 4415Y @ 1.60GHz+ ADD
Price Search Online Search Online
Socket TypeBGA1296FCBGA1515
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.6 GHz
Turbo SpeedUp to 1.8 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheL1: 896KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 0.5MB, L3: 2MB
TDP9.5W6W
Yearly Running Cost$1.64$1.10
OtherIntel HD Graphics 500Intel HD Graphics 615
First Seen on ChartQ2 2018Q3 2018
# of Samples18222
CPU Value0.09.8
Single Thread Rating(% diff. to max in group)674(-21.1%)854(0.0%)
CPU Mark(% diff. to max in group)1908(0.0%)1576(-17.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Atom x5-E3940 @ 1.60GHz
1,908
Intel Pentium 4415Y @ 1.60GHz
1,576
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
Intel Atom x5-E3940 @ 1.60GHz
NA
Intel Pentium 4415Y @ 1.60GHz
9.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Atom x5-E3940 @ 1.60GHz
674
Intel Pentium 4415Y @ 1.60GHz
854
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-E3940 @ 1.60GHz Intel Pentium 4415Y @ 1.60GHz
Max TDP9.5W6W
Power consumption per day (kWh)0.02NA
Running cost per day$0.005NA
Power consumption per year (kWh)6.9NA
Running cost per year$1.73NA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.