AMD Ryzen 9 7845HX vs AMD Ryzen 7 7735HS

Compare AMD Ryzen 9 12 core CPU vs AMD Ryzen 7 8 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

12102 points

79% significantly better overall score

6729 points

Gaming Score

The raw gaming performance with a fast GPU

11676 points

40% slightly better gaming score

8309 points

Multitasking Score

Performance in workloads using up to 8 cores

12246 points

96% significantly better multitasking score

6222 points

Heavy Workload Score

Performance in workloads using up to 16 cores

12288 points

101% significantly better heavy workload score

6086 points

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

11567 points

68% significantly higher 3DMark Physics score

6869 points

Blender score

Cycles Render (Samples per minute)

342.81 points

95% significantly higher Blender score

174.92 points

Cinebench R23 score

Multi threaded benchmark

26876 points

90% significantly higher Cinebench R23 score

14131 points

Geekbench 6 (multi) score

Multi threaded benchmark

13839 points

57% significantly higher Geekbench 6 (multi) score

8807 points

Geekbench 6 (single) score

Single threaded benchmark

2627 points

37% slightly higher Geekbench 6 (single) score

1907 points

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.00 GHz

3.20 GHz

6% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz

9% slightly higher turbo speed

4.75 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

55 W

54 W

1% slightly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

764 KiB

49% significantly more L1 cache

512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

12 MiB

200% significantly more L2 cache

4 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

49th of 1,089

208th of 1,089

Family

The product line

Ryzen 9

Ryzen 7

Release date

The official date of release of this chip

2023 February

Memory Type

The type of memory used by this chip

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 9 7845HX vs Ryzen 7 7735HS comparison

Our benchmark analysis concludes that the Ryzen 9 7845HX performs better than the Ryzen 7 7735HS. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7735HS in all gaming tests too.

With info from our database, we find that the Ryzen 9 7845HX has significantly more cores with 12 cores whereas the Ryzen 7 7735HS has 8 cores. It also has more threads than the Ryzen 7 7735HS. These CPUs have different clock speeds. Indeed, the Ryzen 7 7735HS has a slightly higher clock speed compared to the Ryzen 9 7845HX. The info from our database shows that the Ryzen 9 7845HX has more L2 cache than the Ryzen 7 7735HS. The Ryzen 9 7845HX 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 7845HX has more threads than cores. Each physical core is split into multiple threads.