Intel Core i5-9600K vs Intel Core i9-9900KS

CPU Comparison

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Price

The average price from our partner retailers

$ 159.00
$ 1230.00 significantly less expensive
$ 1389.00

Benchmark Score

Overall Score

A combined score of all workloads

4446 points
7509 points
68% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7078 points
9220 points
30% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3623 points
6930 points
91% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3483 points
6769 points
94% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-9600K and the Core i9-9900KS? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

4254 points
7296 points
71% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

94.07 points
173.21 points
84% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5629 points
8419 points
49% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1529 points
1690 points
10% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

6212 points
8569 points
37% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1679 points
1789 points
6% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

6
16
166% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
4.01 GHz
8% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz
5 GHz
8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
33% slightly lower TDP
127 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

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
512 KiB
33% slightly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB
2 MiB
33% slightly more L2 cache

L3 Cache

General memory pool for all cores

9 MiB
16 MiB
77% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

416th of 1,127
178th of 1,127

Family

The product line

9th Generation Core i5
9th Generation Core i9

Release date

The official date of release of this chip

2018 November
2019 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

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