AMD Ryzen 9 7940HS vs AMD Ryzen 7 7745HX

Compare AMD Ryzen 9 8 core CPU vs AMD Ryzen 7000 Series 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

9048 points

9190 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

10935 points

0.86% slightly better gaming score

10842 points

Multitasking Score

Performance in workloads using up to 8 cores

8413 points

8600 points

2% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

8221 points

8405 points

2% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

7779 points

7934 points

1% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

225.40 points

241.01 points

6% slightly higher Blender score

Cinebench R23 score

Multi threaded benchmark

18131 points

0.39% slightly higher Cinebench R23 score

18060 points

Geekbench 6 (multi) score

Multi threaded benchmark

11485 points

12791 points

11% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

2444 points

2623 points

7% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

4.00 GHz

11% slightly higher clock speed

3.60 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.2 GHz

1% slightly higher turbo speed

5.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

54 W

1% slightly lower TDP

55 W

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

Identical

512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB

Identical

8 MiB

L3 Cache

General memory pool for all cores

16 MiB

32 MiB

100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

110th of 1,089

107th of 1,089

Family

The product line

Ryzen 9

Ryzen 7000 Series

Release date

The official date of release of this chip

2023 April

2023 February

Memory Type

The type of memory used by this chip

DDR5 (FP7r2)

DDR5

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 9 7940HS vs Ryzen 7 7745HX benchmarks

In our benchmarks, the Ryzen 9 7940HS beats the Ryzen 7 7745HX in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7745HX in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. These CPUs have different clock speeds. Indeed, the Ryzen 9 7940HS has a slightly higher clock speed compared to the Ryzen 7 7745HX. Also, the Ryzen 9 7940HS has a slightly higher turbo speed. A Ryzen 9 7940HS CPU outputs less heat than a Ryzen 7 7745HX CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Ryzen 7 7745HX 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 7940HS has more threads than cores. Each physical core is split into multiple threads.