Intel Core i9-13900 vs AMD Ryzen 7 7800X3D

Compare Intel 13th Generation Core i9 24 core CPU vs AMD Ryzen 7 8 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

$ 549.99
$ 386.14
$ 163.85 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

12032 points
20% slightly better overall score
10011 points

Gaming Score

The raw gaming performance with a fast GPU

13860 points
16% slightly better gaming score
11884 points

Multitasking Score

Performance in workloads using up to 8 cores

11498 points
22% slightly better multitasking score
9349 points

Heavy Workload Score

Performance in workloads using up to 16 cores

11396 points
24% slightly better heavy workload score
9142 points

Free CPU Benchmark

Want to compare your processor against the Core i9-13900 and the Ryzen 7 7800X3D? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

15200 points
89% significantly higher 3DMark Physics score
8010 points
Blender score

Blender score

Cycles Render (Samples per minute)

382.31 points
45% significantly higher Blender score
263.24 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

16375 points
8% slightly higher Geekbench 6 (multi) score
15051 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2752 points
1% slightly higher Geekbench 6 (single) score
2723 points

Specifications

Cores

Number of physical processing units

24
200% significantly more cores
8

Threads

Number of logical processing units

32
100% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

2 GHz
4.20 GHz
110% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.6 GHz
11% slightly higher turbo speed
5 GHz

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

32 MiB
300% significantly more L2 cache
8 MiB

L3 Cache

General memory pool for all cores

36 MiB
96 MiB
166% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

51st of 1,089
88th of 1,089

Family

The product line

13th Generation Core i9
Ryzen 7

Release date

The official date of release of this chip

2023 February
2023 April

Memory Type

The type of memory used by this chip

DDR5-5600
DDR5

Supports ECC memory

Does this CPU support error correcting memory

Yes
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Core i9-13900 vs Ryzen 7 7800X3D benchmarks

Our benchmark analysis concludes that the Core i9-13900 performs better than the Ryzen 7 7800X3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7800X3D in all gaming tests too.

With info from our database, we find that the Core i9-13900 has significantly more cores with 24 cores whereas the Ryzen 7 7800X3D has 8 cores. It also has more threads than the Ryzen 7 7800X3D. These CPUs have different clock speeds. Indeed, the Ryzen 7 7800X3D has a significantly higher clock speed compared to the Core i9-13900. Despite this, the Core i9-13900 has a slightly higher turbo speed. In terms of cache, the Core i9-13900 has significantly more L2 cache when compared to the Ryzen 7 7800X3D. Despite this, the Ryzen 7 7800X3D has significantly more L3 cache compared to the Core i9-13900.

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 i9-13900 has more threads than cores. Each physical core is split into multiple threads.

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