Intel Core i9-8950HK vs Intel Core i5-9400F

Compare Intel 8th Generation Core i9 6 core CPU vs Intel 9th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2473 points
3881 points
56% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3684 points
6224 points
68% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2115 points
3150 points
48% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2044 points
3023 points
47% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

85.61 points
11% slightly higher Blender score
77.09 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4580 points
4804 points
4% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1270 points
1342 points
5% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5219 points
5% slightly higher Geekbench 6 (multi) score
4944 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1422 points
1% slightly higher Geekbench 6 (single) score
1407 points

Specifications

Cores

Number of physical processing units

6
Identical
6

Threads

Number of logical processing units

12
100% significantly more threads
6

Clock Speed

Base frequency at which the chip operates

2.9 GHz
Identical
2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.8 GHz
17% slightly higher turbo speed
4.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
44% significantly lower TDP
65 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

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

12 MiB
33% slightly more L3 cache
9 MiB

Other details

Rank

Ranking in the hardwareDB database

634th of 1,089
444th of 1,089

Family

The product line

8th Generation Core i9
9th Generation Core i5

Release date

The official date of release of this chip

2018 May
2019 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-8950HK vs Core i5-9400F benchmarks

In our benchmarks, the Core i9-8950HK beats the Core i5-9400F in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9400F in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i9-8950HK has more threads. According to our data, the Core i9-8950HK and Core i5-9400F have the same clock speed. Despite this, the Core i9-8950HK has a slightly higher turbo speed. A Core i9-8950HK CPU outputs less heat than a Core i5-9400F CPU because of its 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. The Core i9-8950HK also has slightly more 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. Indeed, the Core i9-8950HK has more threads than cores. Each physical core is split into multiple threads.

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