Who is the best PC mobile processor? i913900HX vs. R9 7940HS
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Among the most important hardware for purchasing a computer, the processor must be the first. For users who want to purchase high-performance laptops, among the processors of the two camps of Intel and AMD, the i9-13900HX and the R9 7940HS are undoubtedly the two best. Choice. Recently, the author has also received many private messages from players asking how much difference there is between the two. In order to answer your questions, the author conducted a running score test on these two CPUs, hoping to solve the problem for players to choose. Questions in the game book.
R9 7940HS is AMD’s high-performance mobile processor specially designed for thin and light notebooks. It is based on TSMC’s 4nm process technology, Zen4 CPU architecture, 8 cores and 16 threads, with a base frequency of 4.0GHz and an acceleration frequency of up to 5.2GHz. The L2 cache is the same as the desktop version, 1MB per core, 8MB in total. The L3 cache capacity is 16MB, which is half less than that of the desktop version 7700X.
The core display is upgraded to the Radeon 780M with RNDA3 architecture, which has 12 sets of CU units with a total of 768 stream processors. In addition, due to the dual-launch stream processor unit design, the same number of stream processors, the floating point performance of RDNA3 is 2 times that of rDNA2. The Radeon 780M runs at a frequency of up to 2800MHz, which is the highest frequency nuclear display ever. The previous generation Radeon 680M frequency is only 2400MHz.
After understanding the basic specifications, let’s take a look at the performance of the two processors. The test software are CPU-Z, CINEBENCH R23 and 3DMark.
First of all, under the CPU-Z test standard, we can intuitively understand the single-core and multi-core performance of the two processors. Through the test, it can be seen that the 13th generation Core i9-13900HX has a single-core score of 866.4 and a multi-core score of 11614.8.
The AMD Ryzen 9 7940HS processor has a single-core score of 691.7 and a multi-core score of 7139.6.
In the CPU-Z test, the 13th generation Core i9-13900HX leads by 25.2% in single-core and 62.7% in multi-core.
Under the CINEBENCHR23 test standard, the 13th generation Core i9-13900HX scored 25840pts in multi-core and 2088pts in single-core.
The AMD Ryzen 9 7940HS processor has a multi-core score of 16561pts and a single-core score of 1760pts.
Under the CINEBENCH R23 test standard, the 13th generation Core i9-13900HX leads by 56% in multi-core performance and 18.6% in single-core performance. ?
3DMarkCPUProfile evaluates the CPU’s single-thread and multi-thread performance through physical effects rendering. The measured Core i9-13900HX single-thread score is 1141, 2-thread score is 2233, 4-thread score is 4217, 8-thread score is 6965, 16-thread score is 8438, and the maximum thread score is 11001 .
The measured Ryzen 9 7940HS processor scored 1050 for a single thread, 2060 for 2 threads, 3987 for 4 threads, 6927 for 8 threads, 8154 for 16 threads, and 8165 for the maximum thread.
Through the test, we can see that the overall performance of Intel’s 13th generation Core i9-13900HX is still significantly higher than that of AMD Ryzen 9 7940HS, whether it is single-core or multi-core performance is better, when purchasing the corresponding notebook computer, You can refer to your own budget and hardware performance level to decide to purchase the corresponding product.
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