AMD Radeon RX 7900 GRE vs AMD Radeon AI PRO R9700 Full Specs

Summary

5,120 Shaders 2.25GHz	4,096 Shaders 2.92GHz
16GB GDDR6576GB/s	32GB GDDR6640GB/s
Peak·FP32·FP16 45.98 TFLOPS	Peak·FP32·FP16 47.84 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 260W	TDP 300W
Power Connectors - 2x 8-Pin	Power Connectors 1x 12-Pin -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 7900 GRE183.9 TOPSINT4 Tensor

x1

Radeon AI PRO R97001.53 POPSINT4 Tensor Sparse

x8.32

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Theoretical Performance

Clock Speed2245MHz UC·Base·Boost·OC	Clock Speed2920MHz UC·Base·Boost·OC
Peak OPS 183.9 TOPSINT4 Tensor	Peak OPS 1.53 POPSINT4 Tensor Sparse
-	Tensor FP8-16 191.4 TFLOPS FP8-16 Tensor Sparse 382.7 TFLOPS Tensor FP8-32 191.4 TFLOPS FP8-32 Tensor Sparse 382.7 TFLOPS
Tensor FP16-16 45.98 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.98 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 95.68 TFLOPS FP16-16 Tensor Sparse 191.4 TFLOPS Tensor FP16-32 95.68 TFLOPS FP16-32 Tensor Sparse 191.4 TFLOPS
BF16 91.96 TFLOPS Tensor BF16 45.98 TFLOPS BF16 Tensor Sparse -	BF16 95.68 TFLOPS Tensor BF16 95.68 TFLOPS BF16 Tensor Sparse 191.4 TFLOPS
FP32 45.98 TFLOPS	FP32 47.84 TFLOPS
FP64 1.44 TFLOPS	FP64 1.5 TFLOPS
Tensor INT4 183.9 TOPS	Tensor INT4 765.5 TOPS
Tensor INT8 45.98 TOPS	Tensor INT8 382.7 TOPS
Pixel Rate 359.2 GPixel/s	Pixel Rate 373.8 GPixel/s
Texture Rate 718.4 GTexel/s	Texture Rate 747.5 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 4,096 Shaders
TMUs 320 TMUs	TMUs 256 TMUs
ROPs 160 ROPs	ROPs 128 ROPs
Tensor Cores 160 T-Cores	Tensor Cores 128 T-Cores
RT Cores 80 RT-Cores	RT Cores 64 RT-Cores
CUs 80 CUs	CUs 64 CUs

Clocks

Base Clock 1.88GHz	Base Clock 2.4GHz
Boost Clock 2.25GHz	Boost Clock 2.92GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 8.2MB shared
L3 Cache 64MB shared	L3 Cache 64MB shared
L3 Bandwidth 2.25TB/s	L3 Bandwidth 2.25TB/s

Memory

16GB GDDR6	32GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 20GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 640GB/s
ECC No	ECC No

Power & Thermals

TDP 260W

TDP 300W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

2x DisplayPort 2.1	3x DisplayPort 2.1
1x HDMI 2.1	1x HDMI 2.1
1x USB-C	-

Encoder

Encoder Model VCN 4.0

Encoder Model VCN 4.0

Decoder

Decoder Model VCN 4.0

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 2-Slots
Height 110 mm (4.33") Width 276 mm (10.87") Depth 51 mm (2.01")	Height 111 mm (4.37") Width 241 mm (9.49") Depth 40 mm (1.57")
Cooling Open-Air 3x Fans	Cooling Blower 1x Fan
Power Connectors 2x 8-Pin	Power Connectors 1x 12-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 3	Architecture RDNA 4
Family Radeon RX 7000	Family Radeon AI PRO
Branding	Branding
Codename Plum Bonito	Codename -
Chip Variant Navi 31 XL	Chip Variant Navi 48 XL
Market Segment Desktop	Market Segment Workstation
Release Date Jul 27, 2023	Release Date May 20, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node N4P -
Die Size 304mm² 150mm²MCD	Die Size 357mm² -
Transistor Count 45.4 Billion 8.2 BillionMCD	Transistor Count 53.9 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 151.2 MTr/mm² -

Images

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