AMD Ryzen 9 7845HX vs AMD Ryzen 7 9700X

Compare AMD Ryzen 9 12 core CPU vs AMD Ryzen 9000 Series 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

8% slightly better overall score

11120 points

Gaming Score

The raw gaming performance with a fast GPU

11676 points

13778 points

18% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

12246 points

19% slightly better multitasking score

10239 points

Heavy Workload Score

Performance in workloads using up to 16 cores

12288 points

22% slightly better heavy workload score

9995 points

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

11567 points

18% slightly higher 3DMark Physics score

9722 points

Blender score

Cycles Render (Samples per minute)

342.81 points

13% slightly higher Blender score

302.05 points

Geekbench 6 (multi) score

Multi threaded benchmark

13839 points

16965 points

22% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2627 points

3349 points

27% slightly higher Geekbench 6 (single) score

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

3.8 GHz

26% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz

5.5 GHz

5% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

55 W

18% slightly lower TDP

65 W

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

764 KiB

19% slightly more L1 cache

640 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

12 MiB

49% significantly more L2 cache

8 MiB

L3 Cache

General memory pool for all cores

64 MiB

100% significantly more L3 cache

32 MiB

Other details

Rank

Ranking in the hardwareDB database

49th of 1,089

67th of 1,089

Family

The product line

Ryzen 9

Ryzen 9000 Series

Release date

The official date of release of this chip

2023 February

2024 August

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 9700X specs and performance

Our benchmark analysis concludes that the Ryzen 9 7845HX performs better than the Ryzen 7 9700X. Despite this, the Ryzen 7 9700X has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Ryzen 9 7845HX has significantly more cores than the Ryzen 7 9700X. Indeed, the Ryzen 9 7845HX has 12 cores compared to 8 cores found in the Ryzen 7 9700X. It also has more threads than the Ryzen 7 9700X. With our hardware info, we find that the Ryzen 7 9700X has a slightly higher clock speed than the Ryzen 9 7845HX. Also, the Ryzen 7 9700X has a slightly higher turbo speed. A Ryzen 9 7845HX CPU outputs less heat than a Ryzen 7 9700X CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 9 7845HX has more L2 cache than the Ryzen 7 9700X. 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 Ryzen 9 7845HX has more threads than cores. Each physical core is split into multiple threads.