Intel Core i9-9900K vs AMD Ryzen 5 9600X

Compare Intel 9th Generation Core i9 8 core CPU vs AMD Ryzen 9000 Series 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 350.22
$ 195.30
$ 154.92 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

6719 points
8673 points
29% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8223 points
12393 points
50% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6214 points
7498 points
20% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6073 points
7245 points
19% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-9900K and the Ryzen 5 9600X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7038 points
7587 points
7% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

175.64 points
233.29 points
32% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

8053 points
14957 points
85% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1703 points
3338 points
96% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

8
33% slightly more cores
6

Threads

Number of logical processing units

16
33% slightly more threads
12

Clock Speed

Base frequency at which the chip operates

3.6 GHz
3.9 GHz
8% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.4 GHz
8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
65 W
46% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

512 KiB
6% slightly more L1 cache
480 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
6 MiB
200% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB
32 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

209th of 1,089
118th of 1,089

Family

The product line

9th Generation Core i9
Ryzen 9000 Series

Release date

The official date of release of this chip

2018 November
2024 August

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i9-9900K vs Ryzen 5 9600X comparison

In our benchmarks, the Ryzen 5 9600X beats the Core i9-9900K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9900K in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-9900K has slightly more cores with 8 cores compared to the Ryzen 5 9600X that has 6 cores. It also has more threads than the Ryzen 5 9600X. With our hardware info, we find that the Ryzen 5 9600X has a slightly higher clock speed than the Core i9-9900K. Also, the Ryzen 5 9600X has a slightly higher turbo speed. The Ryzen 5 9600X outputs less heat than Core i9-9900K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 5 9600X has more L2 cache than the Core i9-9900K. The Ryzen 5 9600X also has significantly 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. Indeed, the Core i9-9900K has more threads than cores. Each physical core is split into multiple threads.

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