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Intel Pentium 2127U vs Core2 Duo T8300

The Intel Pentium 2127U @ 1.90GHz is newer than Intel Core2 Duo T8300 @ 2.40GHz also around 16% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Pentium 2127U @ 1.90GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 746 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 2127U @ 1.90GHz×Intel Core2 Duo T8300 @ 2.40GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1023BGA479
CPU ClassLaptopLaptop
Clockspeed1.9 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 128KB, L2: 3.0MB, L3: 0MB
TDP17W35W
Yearly Running Cost$3.10$6.39
Other
First Seen on ChartQ3 2013Q4 2008
# of Samples160586
CPU Value7.98.2
Single Thread Rating(% diff. to max in group)969(-0.2%)9703(0.0%)
CPU Mark(% diff. to max in group)1064(0.0%)896(-15.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Pentium 2127U @ 1.90GHz
1,064
Intel Core2 Duo T8300 @ 2.40GHz
896
CPU Value (CPU Mark / $Price)
As of 9th of January 2025 - Higher results represent better value
Intel Pentium 2127U @ 1.90GHz
7.9
Intel Core2 Duo T8300 @ 2.40GHz
8.2
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Pentium 2127U @ 1.90GHz
969
Intel Core2 Duo T8300 @ 2.40GHz
970
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 2127U @ 1.90GHz Intel Core2 Duo T8300 @ 2.40GHz
Max TDP17W35W
Power consumption per day (kWh)0.030.07
Running cost per day$0.009$0.018
Power consumption per year (kWh)12.425.6
Running cost per year$3.10$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.