AMD Custom Radeon Graphics (Steam Deck)

GPU frequencies

GPU frequency	Frequency (Turbo)	FP16 (Half Precision)	FP32 (Single Precision)	FP64 (Double Precision)

1.00 GHz	1.60 GHz	3.28 TFLOPS	1.64 TFLOPS	0.41 TFLOPS

Technical details

Compute units:	8	Max. Memory:	8 GB
Shader:	512	Max. displays:	2
Architecture:	RDNA 2	Release date:	Q3/2021
Technology:	7 nm	HDCP-Version:	2.2
Hardware Raytracing:	No	Frame Generation:	No
DirectX Version:	12

Hardware codec support

h264:	Decode / Encode
AV1:	No
h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
VP8:	Decode / Encode
VP9:	Decode / Encode
VC-1:	Decode
AVC:	Decode / Encode
JPEG:	Decode / Encode

3DMark Time Spy (Graphics score)

	Intel Iris Xe Graphics 96 (Alder Lake) Xe - 96 CU @ 1.50 GHz	1,857
	Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) Xe (Arc Alchemist) - 64 CU @ 2.00 GHz	1,766
	Intel Iris Xe Graphics 96 (Tiger Lake) Xe - 96 CU @ 1.40 GHz	1,726
	AMD Custom Radeon Graphics (Steam Deck) RDNA 2 - 8 CU @ 1.60 GHz	1,617
	Intel Iris Xe Graphics 96 (Alder Lake) Xe - 96 CU @ 1.30 GHz	1,614
	Intel Iris Xe Graphics 96 (Tiger Lake) Xe - 96 CU @ 1.30 GHz	1,601
	Intel Iris Xe Graphics 80 (Alder Lake) Xe - 80 CU @ 1.50 GHz	1,595

FP32 Benchmark (AIDA64)

	Qualcomm Adreno 660 AV1 0.84 GHz	1.72 TFLOPS
	Apple A15 (5 GPU Cores) 20 CU @ 1.34 GHz	1.71 TFLOPS
	Intel Iris Xe Graphics 80 (Tiger Lake) Xe - 80 CU @ 1.35 GHz	1.67 TFLOPS
	AMD Custom Radeon Graphics (Steam Deck) RDNA 2 - 8 CU @ 1.60 GHz	1.64 TFLOPS
	AMD Radeon RX Vega 8 (Renoir) GCN - 8 CU @ 1.60 GHz	1.64 TFLOPS
	AMD Radeon RX Vega 7 (Renoir) GCN - 7 CU @ 1.80 GHz	1.61 TFLOPS
	Intel Iris Xe Graphics 80 (Alder Lake) Xe - 80 CU @ 1.30 GHz	1.61 TFLOPS

Used in the following processors

Prozessor		GPU frequency	Frequency (Turbo)	FP32 (Single Precision)

	Valve Steam Deck (2023 Refresh) 4C 8 T @ 2.40 GHz (3.50 GHz)	1.00 GHz	1.60 GHz	1.64 TFLOPS
	Valve Steam Deck (AMD Custom APU 0405) 4C 8 T @ 2.40 GHz (3.50 GHz)	1.00 GHz	1.60 GHz	1.64 TFLOPS