AMD Ryzen 9 5900X

AMD Ryzen 9 5900X Benchmark

AMD Ryzen 9 5900X Processor benchmark, specs and release date - 4 GHz 12 core AMD Ryzen 9 Desktop AM4 CPU rating. Is the Ryzen 9 5900X good for gaming?

CPU Benchmark Score

100 %
Very Good score from 24 samples
Low uncertainty
Very Good
21st of 1,219
24th of 1,219
24 benchmarks

CPU benchmarks

Here are the performance results of this CPU in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks.


Very Good

100 %



100 %



100 %

Heavy Workloads


100 %

Want to compare your CPU against the Ryzen 9 5900X and these results? Download our free and quick PC Performance Test.

Alternative benchmarks

Here are some benchmark results using alternative testing software

Geekbench (multi)

Geekbench (multi)

Multi threaded benchmark

Geekbench (single)

Geekbench (single)

Single threaded benchmark

Cinebench R23

Cinebench R23

Multi threaded benchmark

3DMark Physics

3DMark Physics

Physics simulation benchmark


Compare these benchmarks and specs using our CPU Comparison Tool

CPU Comparison

The AMD Ryzen 9 5900X compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

Intel Core i9-12900K
134 %
Intel Core i7-12700K
117 %
AMD Ryzen 9 5950X
106 %
AMD Ryzen 9 5900X
100 %
Intel Core i5-12600K
94 %
Intel Core i9-11900K
86 %
AMD Ryzen 9 3900X
83 %


Clock Speed 3.7 GHz
Turbo Speed 4.8 GHz
Cores 12
Threads 24
L1 Cache 768 KiB
L2 Cache 6144 KiB
L3 Cache 64 MiB
PCIe Revision 4
Socket AM4
Family Ryzen 9 Desktop
Memory Type DDR4
Release Date 2020-05-11
Has Unlocked Multiplier Yes
TDP 105 W

AMD Ryzen 9 5900X

The Ryzen 9 5900X is a 12 core CPU from AMD released in 2020. This chip has a very good overall score at 100% in our CPU benchmark. Our gaming benchmark shows that this CPU is an amazing processor for gaming, with a score of 100%. As for multitasking and heavy workloads, the Ryzen 9 5900X scores 100% and 100% respectively. Indeed, this is an amazing rating for very heavy workloads.

The Ryzen 9 5900X has 12 cores and 24 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This AMD CPU has a clock speed of 3.7 GHz and a turbo speed of 4.8 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has an unlocked multiplier and allows for overclocking. With adequate cooling and a good power supply, it's possible to run this CPU at a higher clock speed.

As for memory, the Ryzen 9 5900X makes use of DDR4 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs.

In terms of cache, the Ryzen 9 5900X has 768 KiB of level 1 cache, 6 MiB of level 2 cache and 64 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 4. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs.

Power and thermals for the AMD Ryzen 9 5900X CPU are a TDP (Thermal Design Power) of 105 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.


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