GPU hardware specifications

2026-02-20

10 min read time

Applies to Linux and Windows

The following tables provide an overview of the hardware specifications for AMD Instinct™ GPUs, AMD Radeon™ PRO and Radeon™ GPUs, and AMD Ryzen™ APUs.

For more information about ROCm hardware compatibility, see the ROCm Compatibility matrix.

For a description of the terms used in the table, see the ROCm glossary, or for more detailed information about GPU architecture and programming models, see the specific documents and guides, or Understanding the HIP programming model.

AMD Instinct GPUs

Name	Architecture	LLVM target name	VRAM (GiB)	Compute Units	Wavefront Size	LDS (KiB)	L3 Cache (MiB)	L2 Cache (MiB)	L1 Vector Cache (KiB)	L1 Scalar Cache (KiB)	L1 Instruction Cache (KiB)	VGPR File (KiB)	SGPR File (KiB)	GFXIP Major version	GFXIP Minor version
MI355X	CDNA4	gfx950	288	256 (32 per XCD)	64	160	256	32 (4 per XCD)	32	16 per 2 CUs	64 per 2 CUs	512	12.5	9	5
MI350X	CDNA4	gfx950	288	256 (32 per XCD)	64	160	256	32 (4 per XCD)	32	16 per 2 CUs	64 per 2 CUs	512	12.5	9	5
MI325X	CDNA3	gfx942	256	304 (38 per XCD)	64	64	256	32 (4 per XCD)	32	16 per 2 CUs	64 per 2 CUs	512	12.5	9	4
MI300X	CDNA3	gfx942	192	304 (38 per XCD)	64	64	256	32 (4 per XCD)	32	16 per 2 CUs	64 per 2 CUs	512	12.5	9	4
MI300A	CDNA3	gfx942	128	228 (38 per XCD)	64	64	256	24 (4 per XCD)	32	16 per 2 CUs	64 per 2 CUs	512	12.5	9	4
MI250X	CDNA2	gfx90a	128	220 (110 per GCD)	64	64		16 (8 per GCD)	16	16 per 2 CUs	32 per 2 CUs	512	12.5	9	0
MI250	CDNA2	gfx90a	128	208 (104 per GCD)	64	64		16 (8 per GCD)	16	16 per 2 CUs	32 per 2 CUs	512	12.5	9	0
MI210	CDNA2	gfx90a	64	104	64	64		8	16	16 per 2 CUs	32 per 2 CUs	512	12.5	9	0
MI100	CDNA	gfx908	32	120	64	64		8	16	16 per 3 CUs	32 per 3 CUs	256 VGPR and 256 AccVGPR	12.5	9	0
MI60	GCN5.1	gfx906	32	64	64	64		4	16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0
MI50 (32GB)	GCN5.1	gfx906	32	60	64	64		4	16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0
MI50 (16GB)	GCN5.1	gfx906	16	60	64	64		4	16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0
MI25	GCN5.0	gfx900	16	64	64	64		4	16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0
MI8	GCN3.0	gfx803	4	64	64	64		2	16	16 per 4 CUs	32 per 4 CUs	256	12.5	8	0
MI6	GCN4.0	gfx803	16	36	64	64		2	16	16 per 4 CUs	32 per 4 CUs	256	12.5	8	0

AMD Radeon PRO GPUs

Name	Architecture	LLVM target name	VRAM (GiB)	Compute Units	Wavefront Size	LDS (KiB)	Infinity Cache (MiB)	L2 Cache (MiB)	Graphics L1 Cache (KiB)	L0 Vector Cache (KiB)	L0 Scalar Cache (KiB)	L0 Instruction Cache (KiB)	VGPR File (KiB)	SGPR File (KiB)	GFXIP Major version	GFXIP Minor version
Radeon AI PRO R9700	RDNA4	gfx1201	32	64	32 or 64	128	64	8	N/A	32	16	32	768	32	12	0
Radeon AI PRO R9600D	RDNA4	gfx1201	32	48	32 or 64	128	48	8	N/A	32	16	32	768	32	12	0
Radeon PRO V710	RDNA3	gfx1101	28	54	32 or 64	128	56	4	256	32	16	32	768	32	11	0
Radeon PRO W7900 Dual Slot	RDNA3	gfx1100	48	96	32 or 64	128	96	6	256	32	16	32	768	32	11	0
Radeon PRO W7900	RDNA3	gfx1100	48	96	32 or 64	128	96	6	256	32	16	32	768	32	11	0
Radeon PRO W7800 48GB	RDNA3	gfx1100	48	70	32 or 64	128	96	6	256	32	16	32	768	32	11	0
Radeon PRO W7800	RDNA3	gfx1100	32	70	32 or 64	128	64	6	256	32	16	32	768	32	11	0
Radeon PRO W7700	RDNA3	gfx1101	16	48	32 or 64	128	64	4	256	32	16	32	768	32	11	0
Radeon PRO W6800	RDNA2	gfx1030	32	60	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon PRO W6600	RDNA2	gfx1032	8	28	32 or 64	128	32	2	128	16	16	32	512	32	10	3
Radeon PRO V620	RDNA2	gfx1030	32	72	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon Pro W5500	RDNA	gfx1012	8	22	32 or 64	128		4	128	16	16	32	512	20	10	1
Radeon Pro VII	GCN5.1	gfx906	16	60	64	64		4		16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0

AMD Radeon GPUs

Name	Architecture	LLVM target name	VRAM (GiB)	Compute Units	Wavefront Size	LDS (KiB)	Infinity Cache (MiB)	L2 Cache (MiB)	Graphics L1 Cache (KiB)	L0 Vector Cache (KiB)	L0 Scalar Cache (KiB)	L0 Instruction Cache (KiB)	VGPR File (KiB)	SGPR File (KiB)	GFXIP Major version	GFXIP Minor version
Radeon RX 9070 XT	RDNA4	gfx1201	16	64	32 or 64	128	64	8	N/A	32	16	32	768	32	12	0
Radeon RX 9070 GRE	RDNA4	gfx1201	16	48	32 or 64	128	48	6	N/A	32	16	32	768	32	12	0
Radeon RX 9070	RDNA4	gfx1201	16	56	32 or 64	128	64	8	N/A	32	16	32	768	32	12	0
Radeon RX 9060 XT LP	RDNA4	gfx1200	16	32	32 or 64	128	32	4	N/A	32	16	32	768	32	12	0
Radeon RX 9060 XT	RDNA4	gfx1200	16	32	32 or 64	128	32	4	N/A	32	16	32	768	32	12	0
Radeon RX 9060	RDNA4	gfx1200	8	28	32 or 64	128	32	4	N/A	32	16	32	768	32	12	0
Radeon RX 7900 XTX	RDNA3	gfx1100	24	96	32 or 64	128	96	6	256	32	16	32	768	32	11	0
Radeon RX 7900 XT	RDNA3	gfx1100	20	84	32 or 64	128	80	6	256	32	16	32	768	32	11	0
Radeon RX 7900 GRE	RDNA3	gfx1100	16	80	32 or 64	128	64	6	256	32	16	32	768	32	11	0
Radeon RX 7800 XT	RDNA3	gfx1101	16	60	32 or 64	128	64	4	256	32	16	32	768	32	11	0
Radeon RX 7700	RDNA3	gfx1101	16	40	32 or 64	128	64	4	256	32	16	32	768	32	11	0
Radeon RX 7700 XT	RDNA3	gfx1101	12	54	32 or 64	128	48	4	256	32	16	32	768	32	11	0
Radeon RX 7600	RDNA3	gfx1102	8	32	32 or 64	128	32	2	256	32	16	32	512	32	11	0
Radeon RX 6950 XT	RDNA2	gfx1030	16	80	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon RX 6900 XT	RDNA2	gfx1030	16	80	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon RX 6800 XT	RDNA2	gfx1030	16	72	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon RX 6800	RDNA2	gfx1030	16	60	32 or 64	128	128	4	128	16	16	32	512	32	10	3
Radeon RX 6750 XT	RDNA2	gfx1031	12	40	32 or 64	128	96	3	128	16	16	32	512	32	10	3
Radeon RX 6700 XT	RDNA2	gfx1031	12	40	32 or 64	128	96	3	128	16	16	32	512	32	10	3
Radeon RX 6700	RDNA2	gfx1031	10	36	32 or 64	128	80	3	128	16	16	32	512	32	10	3
Radeon RX 6650 XT	RDNA2	gfx1032	8	32	32 or 64	128	32	2	128	16	16	32	512	32	10	3
Radeon RX 6600 XT	RDNA2	gfx1032	8	32	32 or 64	128	32	2	128	16	16	32	512	32	10	3
Radeon RX 6600	RDNA2	gfx1032	8	28	32 or 64	128	32	2	128	16	16	32	512	32	10	3
Radeon VII	GCN5.1	gfx906	16	60	64	64 per CU		4		16	16 per 3 CUs	32 per 3 CUs	256	12.5	9	0

AMD Ryzen APUs

Name	Graphics model	Architecture	LLVM target name	VRAM (GiB)	Compute Units	Wavefront Size	LDS (KiB)	Infinity Cache (MiB)	L2 Cache (MiB)	Graphics L1 Cache (KiB)	L0 Vector Cache (KiB)	L0 Scalar Cache (KiB)	L0 Instruction Cache (KiB)	VGPR File (KiB)	SGPR File (KiB)	GFXIP Major version	GFXIP Minor version
AMD Ryzen 7 7840U	Radeon 780M	RDNA3	gfx1103	Dynamic + carveout	12	32 or 64	128	N/A	2	256	32	16	32	512	32	11	0
AMD Ryzen 9 270	Radeon 780M	RDNA3	gfx1103	Dynamic + carveout	12	32 or 64	128	N/A	2	256	32	16	32	512	32	11	0
AMD Ryzen AI 9 HX 375	Radeon 890M	RDNA3.5	gfx1150	Dynamic + carveout	16	32 or 64	128	N/A	2	256	32	16	32	512	32	11	5
AMD Ryzen AI Max+ PRO 395	Radeon 8060S	RDNA3.5	gfx1151	Dynamic + carveout	40	32 or 64	128	32	2	256	32	16	32	768	32	11	5
AMD Ryzen Al 7 350	Radeon 860M	RDNA3.5	gfx1152	Dynamic + carveout	8	32 or 64	128	N/A	1	256	32	16	32	512	32	11	5