AMD Ryzen 9 5900X vs Intel Core i9-14900K

Compare AMD Ryzen 9 Desktop 12 core CPU vs Intel Core i9 (14th gen) 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 269.00
$ 169.99 significantly less expensive
$ 438.99

Benchmark Score

Overall Score

A combined score of all workloads

9859 points
16106 points
63% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9924 points
15771 points
58% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

9836 points
16300 points
65% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

9828 points
16541 points
68% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 5900X and the Core i9-14900K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

10192 points
16871 points
65% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

313.97 points
506.50 points
61% significantly higher Blender score
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

20634 points
41193 points
99% significantly higher Cinebench R23 score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

11794 points
20147 points
70% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2200 points
3053 points
38% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

12
24
100% significantly more cores

Threads

Number of logical processing units

24
32
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
15% slightly higher clock speed
3.2 GHz

L2 Cache

Secondary embedded memory, slower than L1 cache

6 MiB
32 MiB
433% significantly more L2 cache

L3 Cache

General memory pool for all cores

64 MiB
77% significantly more L3 cache
36 MiB

Other details

Rank

Ranking in the hardwareDB database

94th of 1,089
16th of 1,089

Family

The product line

Ryzen 9 Desktop
Core i9 (14th gen)

Release date

The official date of release of this chip

2020 May
2023 November

Memory Type

The type of memory used by this chip

DDR4
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Ryzen 9 5900X vs Core i9-14900K comparison

Our benchmark analysis concludes that the Core i9-14900K performs better than the Ryzen 9 5900X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 5900X in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-14900K has significantly more cores than the Ryzen 9 5900X. Indeed, the Core i9-14900K has 24 cores compared to 12 cores found in the Ryzen 9 5900X. It also has more threads than the Ryzen 9 5900X. With our hardware info, we find that the Ryzen 9 5900X has a slightly higher clock speed than the Core i9-14900K. The info from our database shows that the Core i9-14900K has more L2 cache than the Ryzen 9 5900X. Despite this, the Ryzen 9 5900X has significantly more L3 cache compared to the Core i9-14900K.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Ryzen 9 5900X has more threads than cores. Each physical core is split into multiple threads.

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