Intel Core i5-7400T vs Intel Core i7-4790S

Compare Intel 7th Generation Core i5 4 core CPU vs Intel 4th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1685 points

2743 points

62% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3216 points

4529 points

40% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1274 points

2219 points

74% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1223 points

2130 points

74% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

34.25 points

60.35 points

76% significantly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

2718 points

3586 points

31% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

983 points

1175 points

19% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

2847 points

3775 points

32% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1029 points

1204 points

17% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.4 GHz

3.2 GHz

33% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3 GHz

4 GHz

33% 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

778th of 1,089

580th of 1,089

Family

The product line

7th Generation Core i5

4th Generation Core i7

Release date

The official date of release of this chip

2017 February

2014 May

Memory Type

The type of memory used by this chip

DDR4-2133

DDR3-1333

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-7400T vs Core i7-4790S benchmarks

In our benchmarks, the Core i7-4790S beats the Core i5-7400T in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-7400T in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i7-4790S has more threads. With our hardware info, we find that the Core i7-4790S has a slightly higher clock speed than the Core i5-7400T. Also, the Core i7-4790S has a slightly higher turbo speed. A Core i5-7400T CPU outputs less heat than a Core i7-4790S 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 i5-7400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.