Intel Core i5-6400T vs Intel Core i5-2400S

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

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i5-2400S

Price

The cheapest price from our partner retailers

$ 189.95

$ 70.00

$ 119.95 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1487 points

1557 points

4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2581 points

2888 points

11% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1170 points

1185 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1126 points

1138 points

1% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

33.08 points

31% slightly higher Blender score

25.19 points

Geekbench 5 (multi) score

Multi threaded benchmark

2387 points

68% significantly higher Geekbench 5 (multi) score

1415 points

Geekbench 5 (single) score

Single threaded benchmark

896 points

73% significantly higher Geekbench 5 (single) score

515 points

Geekbench 6 (multi) score

Multi threaded benchmark

2547 points

87% significantly higher Geekbench 6 (multi) score

1360 points

Geekbench 6 (single) score

Single threaded benchmark

937 points

85% significantly higher Geekbench 6 (single) score

504 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

2.2 GHz

2.5 GHz

13% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

2.8 GHz

3.3 GHz

17% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W

85% significantly lower TDP

65 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

100% significantly more supported memory

32 GiB

Other details

Rank

Ranking in the hardwareDB database

812th of 1,089

799th of 1,089

Family

The product line

6th Generation Core i5

Core

Release date

The official date of release of this chip

2015 August

2011 February

Memory Type

The type of memory used by this chip

DDR4-1866

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Core i5-6400T vs Core i5-2400S comparison

In our benchmarks, the Core i5-2400S 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.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. Our comparison shows that the Core i5-2400S has a slightly higher clock speed compared to the Core i5-6400T. Also, the Core i5-2400S has a slightly higher turbo speed. A Core i5-6400T CPU outputs less heat than a Core i5-2400S CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core i5-6400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.