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Intel Pentium B980 vs Celeron B820

The Intel Pentium B980 @ 2.40GHz is newer than Intel Celeron B820 @ 1.70GHz and is around 33% faster in multi-threaded (CPU Mark) testing. The Intel Pentium B980 @ 2.40GHz is around 38% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 727 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 B980 @ 2.40GHz×Intel Celeron B820 @ 1.70GHz+ ADD
Price Search Online Search Online
Socket TypeFCPGA988PGA988B
CPU ClassLaptopLaptop
Clockspeed2.4 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 128KB, L2: 0.5MB, L3: 2MB
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ4 2012Q3 2012
# of Samples407320
CPU Value30.427.8
Single Thread Rating(% diff. to max in group)1043(0.0%)754(-27.7%)
CPU Mark(% diff. to max in group)1088(0.0%)816(-25.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of April 2025 - Higher results represent better performance
Intel Pentium B980 @ 2.40GHz
1,088
Intel Celeron B820 @ 1.70GHz
816
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 27th of April 2025 - Higher results represent better value
Intel Pentium B980 @ 2.40GHz
30.4
Intel Celeron B820 @ 1.70GHz
27.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 27th of April 2025 - Higher results represent better performance
Intel Pentium B980 @ 2.40GHz
1,043
Intel Celeron B820 @ 1.70GHz
754
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 Pentium B980 @ 2.40GHz Intel Celeron B820 @ 1.70GHz
Max TDP35W35W
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.