Intel Core i5-8400T vs Intel Core i9-8950HK

Compare Intel 8th Generation Core i5 6 core CPU vs Intel 8th Generation Core i9 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

2711 points

9% slightly better overall score

2473 points

Gaming Score

The raw gaming performance with a fast GPU

4534 points

23% slightly better gaming score

3684 points

Multitasking Score

Performance in workloads using up to 8 cores

2166 points

2% slightly better multitasking score

2115 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2082 points

1% slightly better heavy workload score

2044 points

Free CPU Benchmark

Want to compare your processor against the Core i5-8400T and the Core i9-8950HK? Download our free and quick PC Performance Test.

Download CPU Benchmark

Other Benchmarks

Blender score

Cycles Render (Samples per minute)

60.18 points

85.61 points

42% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3923 points

4580 points

16% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1074 points

1270 points

18% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

3918 points

5219 points

33% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1115 points

1422 points

27% 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

1.7 GHz

2.9 GHz

70% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.3 GHz

4.8 GHz

45% significantly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W

28% slightly lower TDP

45 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

128 GiB

100% significantly more supported memory

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

Identical

384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

Identical

1.5 MiB

L3 Cache

General memory pool for all cores

9 MiB

12 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

586th of 1,089

634th of 1,089

Family

The product line

8th Generation Core i5

8th Generation Core i9

Release date

The official date of release of this chip

2018 May

Memory Type

The type of memory used by this chip

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i5-8400T vs Core i9-8950HK comparison

Our benchmark analysis concludes that the Core i9-8950HK performs better than the Core i5-8400T. Despite this, the Core i5-8400T has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the Core i9-8950HK has more threads. Our comparison shows that the Core i9-8950HK has a significantly higher clock speed compared to the Core i5-8400T. Also, the Core i9-8950HK has a significantly higher turbo speed. A Core i5-8400T CPU outputs less heat than a Core i9-8950HK CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Core i9-8950HK also has slightly more L3 cache.

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 i5-8400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.