AMD Radeon 660M (4 CU)

GPU-frekvenser

GPU hyppighed	Hyppighed (Turbo)	FP16 (Half Precision)	FP32 (Single Precision)	FP64 (Double Precision)

1,80 GHz	--	1,84 TFLOPS	0,92 TFLOPS	0,23 TFLOPS

Tekniske detaljer

Execution units:	4	Maks. Hukommelse:	2 GB
Shader:	256	Max. display:	3
Arkitektur:	RDNA 2	Udgivelsesdato:	Q4/2022
Teknologi:	6 nm	HDCP-Version:	2.2
Hardware Raytracing:	Ja	Frame Generation:	Nej
DirectX Version:	12

Hardware codec understøttelse

h264:	(af)kode
AV1:	Nej
h265 / HEVC (8 bit):	(af)kode
h265 / HEVC (10 bit):	(af)kode
VP8:	(af)kode
VP9:	(af)kode
VC-1:	afkode
AVC:	(af)kode
JPEG:	(af)kode

3DMark Time Spy (Grafik score)

	Intel Iris Xe Graphics 80 (Tiger Lake) Xe - 80 CU @ 1,35 GHz	1.399
	Intel Iris Xe Graphics 64 (Alder Lake) Xe - 64 CU @ 1,50 GHz	1.364
	Intel UHD Graphics 12th Gen (64 EU) Xe - 48 CU @ 1,40 GHz	1.224
	AMD Radeon 660M (4 CU) RDNA 2 - 4 CU @ 1,80 GHz	1.017
	Intel Iris Xe Graphics 64 (Alder Lake) Xe - 64 CU @ 1,10 GHz	1.000
	Intel Iris Xe Graphics 80 (Alder Lake) Xe - 80 CU @ 0,90 GHz	922
	Intel UHD Graphics 770 GT1 - 32 CU @ 1,65 GHz	857

FP32 Benchmark (AIDA64)

	ARM Mali-G77 MP9 9 CU @ 0,85 GHz	0,98 TFLOPS
	ARM Mali-G78 MP10 10 CU @ 0,76 GHz	0,97 TFLOPS
	Intel UHD Graphics (Tiger Lake G4) 48 CU @ 1,25 GHz	0,96 TFLOPS
	AMD Radeon 660M (4 CU) RDNA 2 - 4 CU @ 1,80 GHz	0,92 TFLOPS
	AMD Radeon RX Vega 6 (Raven Ridge) GCN - 6 CU @ 1,20 GHz	0,92 TFLOPS
	Intel Iris Plus Graphics 655 GT3e - 48 CU @ 1,20 GHz	0,92 TFLOPS
	Intel UHD Graphics 12th Gen (48 EU) Xe - 48 CU @ 1,20 GHz	0,92 TFLOPS

Bruges i følgende processorer

Prozessor		GPU hyppighed	Hyppighed (Turbo)	FP32 (Single Precision)

	AMD Ryzen 3 7335U 4C 8 T @ 3,00 GHz (4,30 GHz)	1,80 GHz	--	0,92 TFLOPS

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