Intel Celeron N4100 vs Intel Pentium G645

Compare Intel Celeron N Series 4 core CPU vs Intel Pentium 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

797 points

951 points

19% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

1474 points

2076 points

40% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

609 points

679 points

11% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

584 points

653 points

11% slightly better heavy workload score

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

775 points

944 points

21% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

311 points

514 points

65% significantly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

821 points

12% slightly higher Geekbench 6 (multi) score

732 points

Geekbench 6 (single) score

Single threaded benchmark

308 points

451 points

46% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

1.1 GHz

2.9 GHz

163% significantly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

6 W

983% significantly lower TDP

65 W

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

8 GiB

32 GiB

300% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

1,005th of 1,089

966th of 1,089

Family

The product line

Celeron N Series

Pentium

Release date

The official date of release of this chip

2017 November

2012 August

Memory Type

The type of memory used by this chip

DDR4-2400

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Celeron N4100 vs Pentium G645 comparison

In our benchmarks, the Celeron N4100 beats the Pentium G645 in overall performance. Despite this, the Pentium G645 has the advantage in our gaming benchmark.

With info from our database, we find that the Celeron N4100 has significantly more cores with 4 cores whereas the Pentium G645 has 2 cores. It also has more threads than the Pentium G645. Our comparison shows that the Pentium G645 has a significantly higher clock speed compared to the Celeron N4100. A Celeron N4100 CPU outputs less heat than a Pentium G645 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Celeron N4100 has the same number of threads as cores. This means the the CPU does not support hyperthreading.