Detailed introduction to R9-7845HX evaluation and running parameters

R9-7845HX is a very excellent graphics card with a resolution of 2k and supports 240hz refresh. The gaming experience is also very good. Let’s take a look at the detailed evaluation of R9-7845HX.

R9-7845HX review:

1. The R9 7845hx processor has 12 cores, 24 threads, a basic frequency of 3.00 GHz, and a turbo frequency of up to 5.20 GHz with a thermal design power (TDP) of 55 W.

2. The core display of this processor is AMD Radeon 610M. Its graphics card has a basic frequency of 0.40 GHz and an acceleration frequency of up to 2.20 GHz.

3. Compared with the R7 7735H of the ZEN3 architecture, the R9 7845hx has an improvement of up to 22% in the R23 single-core performance test; compared with the R7 5800H of the ZEN2 architecture, the improvement rate is as high as 31%. .

R9-7845HX running score

The multi-core running score of the 12-core AMD R9 7845HX is as high as 46791 points, while the previous generation 8-core R9 6900HX is only is 24640 points. The leading ratio is as high as 90%. In addition, the R9 7845HX is also 31% ahead of Intel’s previous generation i9-12900HX. There is no running score information for the 13th generation Core HX model yet.

R9-7845HX parameters

Basic parameters: Applicable type notebook

CPU series AMD Ryzen 9 7000 series

Production process: 5 nanometer

Core code: Zen 4

Packaging form boxed

Performance parameters

CPU frequency: 3GHz

Maximum Turbo Frequency: 5.2GHz

Number of cores: 12 cores

Number of threads: 24 threads

Level 1 cache: 764KB

Level 2 cache: 12MB

Level 3 cache: 64MB

Thermal design power consumption (TDP): 75W

Memory parameters

Memory type DDR5: 5200MHz

Maximum number of memory channels: 2

R9-7845HX picture

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