AMD Ryzen 7 2700X vs AMD Ryzen 9 7845HX

Compare AMD Ryzen 7 Desktop 8 core CPU vs AMD Ryzen 9 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

5776 points
12102 points
109% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6952 points
11676 points
67% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5375 points
12246 points
127% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5256 points
12288 points
133% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 7 2700X and the Ryzen 9 7845HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

4802 points
11567 points
140% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

149.45 points
342.81 points
129% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

6148 points
13685 points
122% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1232 points
2663 points
116% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

6111 points
13839 points
126% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1254 points
2627 points
109% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

8
12
49% significantly more cores

Threads

Number of logical processing units

16
24
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
23% slightly higher clock speed
3.00 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.35 GHz
5.2 GHz
19% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W
55 W
90% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
0.52% slightly more L1 cache
764 KiB

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

16 MiB
64 MiB
300% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

271st of 1,089
49th of 1,089

Family

The product line

Ryzen 7 Desktop
Ryzen 9

Release date

The official date of release of this chip

2018 April
2023 February

Memory Type

The type of memory used by this chip

DDR4
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Ryzen 7 2700X vs Ryzen 9 7845HX specs and performance

According to the hardwareDB Benchmark tool, the Ryzen 9 7845HX is faster than the Ryzen 7 2700X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 2700X in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 9 7845HX has significantly more cores than the Ryzen 7 2700X. Indeed, the Ryzen 9 7845HX has 12 cores compared to 8 cores found in the Ryzen 7 2700X. It also has more threads than the Ryzen 7 2700X. Our comparison shows that the Ryzen 7 2700X has a slightly higher clock speed compared to the Ryzen 9 7845HX. Despite this, the Ryzen 9 7845HX has a slightly higher turbo speed. The Ryzen 9 7845HX outputs less heat than Ryzen 7 2700X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 9 7845HX has significantly more L2 cache when compared to the Ryzen 7 2700X. 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 7 2700X has more threads than cores. Each physical core is split into multiple threads.

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