Shulou(Shulou.com)11/24 Report--

CTOnews.com, February 3 (Xinhua)-- AMD's most powerful mobile processor "Phoenix" platform has been unveiled, such as the R9 7940HS processor in the ROG 2023 Fantasy 14 notebook, which will be available later this quarter.

Now that the Ryzen 9 7940HS with Radeon 780m "RDNA 3" kernel display has appeared in the 3DMark Time Spy benchmark, let's take a look.

CTOnews.com here briefly introduces its parameter specifications: AMD Ryzen 9 7940HS has a design of 8 cores with 16 threads, 4.0 to 5.2 GHz main frequency, and 40 MB total cache. It also integrates a RDNA 3 GPU called Radeon 780m, which has 12 3000 MHz high frequency computing units.

According to the @ Golden Pig upgrade package, the chip can run in 25W and 54W modes, and the processor's core display still requires a high memory frequency.

On laptops with 32 GB DDR5-5600 dual channel memory (1Rx8), the processor has a maximum frequency of 5240 MHz, a full-core frequency of 4.2 GHz, an average temperature of about 53 ℃ and a peak of 81 ℃.

Of course, the current performance of the test platform does not represent the final performance. He believes that R9 7940HS+DDR5-5600 dual-channel 32G 1Rx8 is the best combination under DDR5 at present.

As a result, AMD Ryzen 9 7940HS scored 11343 points in 3DMark Time Spy, about 15-16% higher than Ryzen 9 6900HX.

If you look at the performance of kernel display alone, the performance of Radeon 780m is a little different in 3DMark Time Spy Graphics, and the impact of both TDP and memory rate is obvious. The performance difference between 25W mode (2486 points) and 54W mode (2791 points) is about 12.3%, while the performance of LPDDR5X-7500 (about 3000 points) memory is about 7.5% better than that of DDR5-5600, but the former is actually more power-efficient.

For comparison, the current mainstream level Radeon Vega 8 runs around 1421 points, while the GTX 1050 Ti mobile graphics card runs around 2345 points, and RTX 2050 is about 3200 points, that is to say, this nuclear display in the case of high-frequency DDR5 can already touch the ankles of RTX 2050, but it is only a nuclear display.

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