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Can Integrated Radeon 780M RDNA 3 Graphics Beat The GTX 1050 Ti? (Ft. Minisforum UM780XTX) (www.youtube.com)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 10 months ago (1 children)

8 TFLOPS on RDNA 3 is comparable to 4 TFLOPS on RDNA 2 (PS5).
The PS5 uses 36 compute units. The 780M has 12.
The PS5 has 450GB/s memory bandwidth. The 780M has around 100.

The 780M runs at significantly lower power and shares the memory bandwidth with the CPU, but even ignoring that it's like 3-4x worse than a PS5.

[–] [email protected] 1 points 10 months ago

it does not work like that... 8tflop rdna3 is becaue they count the fpu perf like it is done on ampere/ada ie both the int and fpu alu can to fp while older u arch had fixed alu for int and fp.

And there is a problem with the rdna3 where this function is not working correctly so we only get the additional 30% fpu perf from the additional fp alu units.

and like u sait the memory is holding back the apus but it will still not perform like an 8Tflop gpu.