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Intel Atom x6427FE vs Celeron 6600HE

The Intel Atom x6427FE @ 1.90GHz is newer than Intel Celeron 6600HE @ 2.60GHz, while the multi-threaded (CPU Mark) is simliar, Intel Celeron 6600HE @ 2.60GHz is around 42% faster in single-thread testing. However, Intel Atom x6427FE @ 1.90GHz uses substantially less power. All the CPUs in this comparison belong in the Mobile/Embedded CPU Class.The values below were tabulated from a combined 2 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 x6427FE @ 1.90GHz×Intel Celeron 6600HE @ 2.60GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1493FCBGA1787
CPU ClassMobile/EmbeddedMobile/Embedded
Clockspeed1.9 GHz2.6 GHz
Turbo SpeedNot SupportedNA2
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
CacheL1: 256KB, L2: 1.5MB, L3: 4MBL1: 320KB, L2: 5.0MB,
TDP12W35W
Yearly Running Cost$2.19$6.39
OtherIntel UHD Graphics for 10th Gen Intel ProcessorsIntel UHD Graphics for 11th Gen Intel Processors
First Seen on ChartQ3 2023Q2 2023
# of Samples11
CPU Value38.527.9
Single Thread Rating(% diff. to max in group)1016(-42.4%)1764(0.0%)
CPU Mark(% diff. to max in group)3196(-2.7%)3286(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 26th of December 2024 - Higher results represent better performance
Intel Atom x6427FE @ 1.90GHz
3,196
Intel Celeron 6600HE @ 2.60GHz
3,286
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of December 2024 - Higher results represent better value
Intel Atom x6427FE @ 1.90GHz
38.5
Intel Celeron 6600HE @ 2.60GHz
27.9
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of December 2024 - Higher results represent better performance
Intel Atom x6427FE @ 1.90GHz
1,016
Intel Celeron 6600HE @ 2.60GHz
1,764
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 x6427FE @ 1.90GHz Intel Celeron 6600HE @ 2.60GHz
Max TDP12W35W
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.