Intel Core i5-6400T vs Intel Celeron G5905

Compare Intel 6th Generation Core i5 4 core CPU vs Intel Celeron G Series 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 189.95
$ 73.97
$ 115.98 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1487 points
2% slightly better overall score
1456 points

Gaming Score

The raw gaming performance with a fast GPU

2581 points
3182 points
23% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1170 points
12% slightly better multitasking score
1038 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1126 points
13% slightly better heavy workload score
996 points

Free CPU Benchmark

Want to compare your processor against the Core i5-6400T and the Celeron G5905? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

33.08 points
79% significantly higher Blender score
18.47 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2547 points
101% significantly higher Geekbench 6 (multi) score
1263 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

937 points
26% slightly higher Geekbench 6 (single) score
738 points

Specifications

Cores

Number of physical processing units

4
100% significantly more cores
2

Threads

Number of logical processing units

4
100% significantly more threads
2

Clock Speed

Base frequency at which the chip operates

2.2 GHz
3.5 GHz
59% significantly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
65% significantly lower TDP
58 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

812th of 1,089
820th of 1,089

Family

The product line

6th Generation Core i5
Celeron G Series

Release date

The official date of release of this chip

2015 August
2020 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-2666

Supports ECC memory

Does this CPU support error correcting memory

No
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Core i5-6400T vs Celeron G5905 comparison

In our benchmarks, the Celeron G5905 beats the Core i5-6400T in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-6400T in all gaming tests too.

With info from our database, we find that the Core i5-6400T has significantly more cores with 4 cores whereas the Celeron G5905 has 2 cores. It also has more threads than the Celeron G5905. These CPUs have different clock speeds. Indeed, the Celeron G5905 has a significantly higher clock speed compared to the Core i5-6400T. A Core i5-6400T CPU outputs less heat than a Celeron G5905 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 Core i5-6400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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