Intel Core i9-13900 vs AMD Ryzen 9 7845HX

Compare Intel 13th Generation Core i9 24 core CPU vs AMD Ryzen 9 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

12032 points

12102 points

0.58% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

13860 points

18% slightly better gaming score

11676 points

Multitasking Score

Performance in workloads using up to 8 cores

11498 points

12246 points

6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

11396 points

12288 points

7% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

15200 points

31% slightly higher 3DMark Physics score

11567 points

Blender score

Cycles Render (Samples per minute)

382.31 points

11% slightly higher Blender score

342.81 points

Geekbench 5 (multi) score

Multi threaded benchmark

16732 points

22% slightly higher Geekbench 5 (multi) score

13685 points

Geekbench 5 (single) score

Single threaded benchmark

2558 points

2663 points

4% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

16375 points

18% slightly higher Geekbench 6 (multi) score

13839 points

Geekbench 6 (single) score

Single threaded benchmark

2752 points

4% slightly higher Geekbench 6 (single) score

2627 points

Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

33% slightly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz

3.00 GHz

50% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.6 GHz

7% slightly higher turbo speed

5.2 GHz

Memory Channels

Lanes for simultaneous memory access

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

32 MiB

166% significantly more L2 cache

12 MiB

L3 Cache

General memory pool for all cores

36 MiB

64 MiB

77% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

51st of 1,089

49th of 1,089

Family

The product line

13th Generation Core i9

Ryzen 9

Release date

The official date of release of this chip

2023 February

Memory Type

The type of memory used by this chip

DDR5-5600

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i9-13900 vs Ryzen 9 7845HX specs and performance

In our benchmarks, the Core i9-13900 beats the Ryzen 9 7845HX in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7845HX 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 9 7845HX has 12 cores. It also has more threads than the Ryzen 9 7845HX. Our comparison shows that the Ryzen 9 7845HX has a significantly higher clock speed compared to the Core i9-13900. The info from our database shows that the Core i9-13900 has more L2 cache than the Ryzen 9 7845HX. Despite this, the Ryzen 9 7845HX 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.