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Intel Celeron 2002E vs Pentium B940

The Intel Celeron 2002E @ 1.50GHz is newer than Intel Pentium B940 @ 2.00GHz and is around 22% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, Intel Pentium B940 @ 2.00GHz uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 465 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 Celeron 2002E @ 1.50GHz×Intel Pentium B940 @ 2.00GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1364PGA988
CPU ClassLaptopLaptop
Clockspeed1.5 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 2MBL1: 128KB, L2: 0.5MB, L3: 2MB
TDP25W35W
Yearly Running Cost$4.56$6.39
OtherIntel HD Graphics
First Seen on ChartQ4 2018Q2 2011
# of Samples1464
CPU Rank43824613
CPU Value12.79.9
Single Thread Rating(% diff. to max in group)871(0.0%)863(-0.8%)
CPU Mark(% diff. to max in group)1091(0.0%)895(-18.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of March 2026 - Higher results represent better performance
Intel Celeron 2002E @ 1.50GHz
1,091
Intel Pentium B940 @ 2.00GHz
895
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 17th of March 2026 - Higher results represent better value
Intel Celeron 2002E @ 1.50GHz
12.7
Intel Pentium B940 @ 2.00GHz
9.9
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 17th of March 2026 - Higher results represent better performance
Intel Celeron 2002E @ 1.50GHz
871
Intel Pentium B940 @ 2.00GHz
863
PassMark Software © 2008-2026
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 Celeron 2002E @ 1.50GHz Intel Pentium B940 @ 2.00GHz
Max TDP25W35W
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.