AMD Ryzen 9 3900X vs AMD Ryzen 5 2600X

Compare AMD Ryzen 9 Desktop 12 core CPU vs AMD Ryzen 5 Desktop 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

$ 229.99
$ 109.25
$ 120.74 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

8422 points
90% significantly better overall score
4431 points

Gaming Score

The raw gaming performance with a fast GPU

8440 points
40% slightly better gaming score
6004 points

Multitasking Score

Performance in workloads using up to 8 cores

8406 points
113% significantly better multitasking score
3931 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8392 points
120% significantly better heavy workload score
3809 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 3900X and the Ryzen 5 2600X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

8594 points
134% significantly higher 3DMark Physics score
3662 points
Blender score

Blender score

Cycles Render (Samples per minute)

276.80 points
142% significantly higher Blender score
114.07 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

9929 points
92% significantly higher Geekbench 5 (multi) score
5171 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1667 points
36% slightly higher Geekbench 5 (single) score
1217 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9907 points
88% significantly higher Geekbench 6 (multi) score
5247 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1704 points
37% slightly higher Geekbench 6 (single) score
1242 points

Specifications

Cores

Number of physical processing units

12
100% significantly more cores
6

Threads

Number of logical processing units

24
100% significantly more threads
12

Clock Speed

Base frequency at which the chip operates

3.80 GHz
5% slightly higher clock speed
3.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz
8% slightly higher turbo speed
4.25 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W
95 W
10% slightly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
33% slightly more L1 cache
576 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

6 MiB
100% significantly more L2 cache
3 MiB

L3 Cache

General memory pool for all cores

64 MiB
300% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

130th of 1,089
397th of 1,089

Family

The product line

Ryzen 9 Desktop
Ryzen 5 Desktop

Release date

The official date of release of this chip

2019 July
2018 April

Memory Type

The type of memory used by this chip

DDR4
DDR4

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Ryzen 9 3900X vs Ryzen 5 2600X comparison

Our benchmark analysis concludes that the Ryzen 9 3900X performs better than the Ryzen 5 2600X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 2600X in all gaming tests too.

With info from our database, we find that the Ryzen 9 3900X has significantly more cores with 12 cores whereas the Ryzen 5 2600X has 6 cores. It also has more threads than the Ryzen 5 2600X. These CPUs have different clock speeds. Indeed, the Ryzen 9 3900X has a slightly higher clock speed compared to the Ryzen 5 2600X. Also, the Ryzen 9 3900X has a slightly higher turbo speed. The Ryzen 5 2600X outputs less heat than Ryzen 9 3900X thanks to a slightly 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 9 3900X has more L2 cache than the Ryzen 5 2600X. The Ryzen 9 3900X also has significantly 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 Ryzen 9 3900X has more threads than cores. Each physical core is split into multiple threads.

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