Intel Core i9-13900HX 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?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

11230 points
12102 points
7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

11803 points
1% slightly better gaming score
11676 points

Multitasking Score

Performance in workloads using up to 8 cores

11141 points
12246 points
9% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

11262 points
12288 points
9% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-13900HX and the Ryzen 9 7845HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

11920 points
3% slightly higher 3DMark Physics score
11567 points
Blender score

Blender score

Cycles Render (Samples per minute)

346.75 points
1% slightly higher Blender score
342.81 points
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

32623 points
21% slightly higher Cinebench R23 score
26876 points

Specifications

Cores

Number of physical processing units

24
100% significantly more cores
12

Threads

Number of logical processing units

32
33% slightly more threads
24

Clock Speed

Base frequency at which the chip operates

2.2 GHz
3.00 GHz
36% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.4 GHz
3% slightly higher turbo speed
5.2 GHz

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

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

64th 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
2023 February

Memory Type

The type of memory used by this chip

DDR5-5600
DDR5

Is Unlocked

Can this CPU can be overclocked

-
Yes

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

According to the hardwareDB Benchmark tool, the Core i9-13900HX is faster than the Ryzen 9 7845HX. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7845HX in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-13900HX has significantly more cores with 24 cores compared to the Ryzen 9 7845HX that has 12 cores. It also has more threads than the Ryzen 9 7845HX. These CPUs have different clock speeds. Indeed, the Ryzen 9 7845HX has a slightly higher clock speed compared to the Core i9-13900HX. In terms of cache, the Core i9-13900HX has significantly more L2 cache when compared to the Ryzen 9 7845HX. Despite this, the Ryzen 9 7845HX has significantly more L3 cache compared to the Core i9-13900HX.

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

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