Intel Core i5-7400T vs Intel Core i5-8350U

Compare Intel 7th Generation Core i5 4 core CPU vs Intel 8th Generation Core i5 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Intel Core i5-8350U

Price

The cheapest price from our partner retailers

$ 64.56

$ 924.44 significantly less expensive

$ 989.00

Benchmark Score

Overall Score

A combined score of all workloads

1685 points

1943 points

15% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3216 points

3266 points

1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1274 points

1565 points

22% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1223 points

1497 points

22% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

34.25 points

41.73 points

21% slightly higher Blender 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

41% slightly higher clock speed

1.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

3 GHz

3.6 GHz

20% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W

15 W

133% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

33% slightly more pcie lanes

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

L1 Cache

Smallest embedded memory, but the fastest

256 KiB

Identical

256 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB

Identical

1 MiB

L3 Cache

General memory pool for all cores

6 MiB

Identical

6 MiB

Other details

Rank

Ranking in the hardwareDB database

778th of 1,089

728th of 1,089

Family

The product line

7th Generation Core i5

8th Generation Core i5

Release date

The official date of release of this chip

2017 February

2017 August

Memory Type

The type of memory used by this chip

DDR4-2133

DDR4-2400

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-7400T vs Core i5-8350U benchmarks

In our benchmarks, the Core i5-8350U 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.

Our spec comparison shows that they have an identical amount of cores but the Core i5-8350U has more threads. Our comparison shows that the Core i5-7400T has a slightly higher clock speed compared to the Core i5-8350U. Despite this, the Core i5-8350U has a slightly higher turbo speed. The Core i5-8350U outputs less heat than Core i5-7400T thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache and L3 cache.

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 i5-7400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.