Intel Core i9-13900H vs AMD Ryzen 9 7845HX

Compare Intel 13th Generation Core i9 14 core CPU vs AMD Ryzen 9 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

7077 points

12102 points

71% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9022 points

11676 points

29% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6522 points

12246 points

87% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6425 points

12288 points

91% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

8124 points

11567 points

42% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

200.38 points

342.81 points

71% significantly higher Blender score

Cinebench R23 score

Multi threaded benchmark

20385 points

26876 points

31% slightly higher Cinebench R23 score

Specifications

Cores

Number of physical processing units

16% slightly more cores

Threads

Number of logical processing units

20% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz

3.00 GHz

15% 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

Identical

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

12 MiB

200% significantly more L2 cache

L3 Cache

General memory pool for all cores

24 MiB

64 MiB

166% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

187th 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

DDR5-5200

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i9-13900H vs Ryzen 9 7845HX benchmarks

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

With info from our database, we find that the Core i9-13900H has slightly more cores with 14 cores whereas the Ryzen 9 7845HX has 12 cores. Despite this, the Ryzen 9 7845HX has more threads than the Core i9-13900H. With our hardware info, we find that the Ryzen 9 7845HX has a slightly higher clock speed than the Core i9-13900H. The info from our database shows that the Ryzen 9 7845HX has more L2 cache than the Core i9-13900H. The Ryzen 9 7845HX also has significantly more L3 cache.

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