Intel Pentium 2127U vs Intel Core 2 Duo T6400

Compare Intel Pentium 2000 Series 2 core CPU vs Intel Core 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

619 points

2% slightly better overall score

605 points

Gaming Score

The raw gaming performance with a fast GPU

1361 points

5% slightly better gaming score

1285 points

Multitasking Score

Performance in workloads using up to 8 cores

441 points

0.68% slightly better multitasking score

438 points

Heavy Workload Score

Performance in workloads using up to 16 cores

423 points

0.48% slightly better heavy workload score

421 points

Free CPU Benchmark

Want to compare your processor against the Pentium 2127U and the Core 2 Duo T6400? Download our free and quick PC Performance Test.

Download CPU Benchmark

Other Benchmarks

Geekbench 6 (multi) score

Multi threaded benchmark

534 points

44% significantly higher Geekbench 6 (multi) score

369 points

Geekbench 6 (single) score

Single threaded benchmark

311 points

33% slightly higher Geekbench 6 (single) score

233 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

1.9 GHz

2 GHz

5% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

17 W

105% significantly lower TDP

35 W

Other details

Rank

Ranking in the hardwareDB database

1,055th of 1,089

1,059th of 1,089

Family

The product line

Pentium 2000 Series

Core

Release date

The official date of release of this chip

2013 August

2009 February

Memory Type

The type of memory used by this chip

DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Pentium 2127U vs Core 2 Duo T6400 comparison

According to the hardwareDB Benchmark tool, the Pentium 2127U is faster than the Core 2 Duo T6400. Furthermore, our gaming benchmark shows that it also outperforms the Core 2 Duo T6400 in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Core 2 Duo T6400 has a slightly higher clock speed compared to the Pentium 2127U. A Pentium 2127U CPU outputs less heat than a Core 2 Duo T6400 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Pentium 2127U has the same number of threads as cores. This means the the CPU does not support hyperthreading.