AMD Instinct MI325X vs AMD Radeon RX 7650 GRE Full Specs - HMC

19,456 Shaders 2.1GHz	2,048 Shaders 2.69GHz
288GB HBM3e6.01TB/s	8GB GDDR6288GB/s
·· 163.4 TFLOPS	·· 22.08 TFLOPS
Form Factor OAM Module	Form Factor PCIe Card
TDP 560W	TDP 165W
Power Connectors -	Power Connectors 1x 8-Pin

Instinct MI325X

Instinct MI325X5.23 POPSINT4 Tensor Sparse

x59.22

Radeon RX 7650 GRE

Radeon RX 7650 GRE88.31 TOPSINT4 Tensor

x1

Clock Speed ···	Clock Speed ···
Peak OPS 5.23 POPSINT4 Tensor Sparse	Peak OPS 88.31 TOPSINT4 Tensor
Tensor FP8-16 2.62 PFLOPS FP8-16 Tensor Sparse 5.23 PFLOPS Tensor FP8-32 2.62 PFLOPS FP8-32 Tensor Sparse 5.23 PFLOPS	-
Tensor FP16-16 1.31 PFLOPS FP16-16 Tensor Sparse 2.62 PFLOPS Tensor FP16-32 1.31 PFLOPS FP16-32 Tensor Sparse 2.62 PFLOPS	Tensor FP16-16 22.08 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 22.08 TFLOPS FP16-32 Tensor Sparse -
BF16 - Tensor BF16 1.31 PFLOPS BF16 Tensor Sparse 2.62 PFLOPS	BF16 44.15 TFLOPS Tensor BF16 22.08 TFLOPS BF16 Tensor Sparse -
Tensor TF32 653.7 TFLOPS	Tensor TF32 -
FP32 163.4 TFLOPS Tensor FP32 163.4 TFLOPS	FP32 22.08 TFLOPS Tensor FP32 -
FP64 81.72 TFLOPS Tensor FP64 163.4 TFLOPS	FP64 689.9 GFLOPS Tensor FP64 -
Tensor INT4 2.62 POPS	Tensor INT4 88.31 TOPS
Tensor INT8 2.62 POPS	Tensor INT8 22.08 TOPS
Pixel Rate -	Pixel Rate 172.5 GPixel/s
Texture Rate 2.55 TTexel/s	Texture Rate 345 GTexel/s

Shaders 19,456 Shaders	Shaders 2,048 Shaders
TMUs 1,216 TMUs	TMUs 128 TMUs
ROPs -	ROPs 64 ROPs
Tensor Cores 1,216 T-Cores	Tensor Cores 64 T-Cores
RT Cores -	RT Cores 32 RT-Cores
CUs 304 CUs	CUs 32 CUs

Base Clock 1GHz	Base Clock 1.72GHz
Boost Clock 2.1GHz	Boost Clock 2.69GHz

L0 Cache -	L0 Cache 64KB/WGP
L1 16KB/CU	L1 256KB/Array
L2 Cache 16MB shared	L2 Cache 2MB shared
L3 Cache 256MB shared	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.16TB/s

288GB HBM3e	8GB GDDR6
Memory Bus 8192-bit	Memory Bus 128-bit
Memory Speed 5.9GT/s	Memory Speed 18GT/s
Memory Bandwidth 6.01TB/s	Memory Bandwidth 288GB/s
ECC Yes	ECC No

TDP

560W

TDP

165W

Max Resolution -	Max Resolution 7680x4320
Refresh Rate Calculator -	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz
Multi-Monitor -	Multi-Monitor 3
Adaptive Sync -	Adaptive Sync FreeSync
DSC Not Supported	DSC Supported
HDCP -	HDCP HDCP 2.3

-	3x DisplayPort 2.1 1x HDMI 2.1

Shader Model -	Shader Model 6.7
-	DirectX DirectX 12 Direct3D 12_2
OpenGL - OpenCL 3 Vulkan -	OpenGL 4.6 OpenCL 2.2 Vulkan 1.3
GFX 9.4	GFX 11

Encoder 2x VCN 2.6	Encoder VCN 4.0
Codec - AVC (H.264) HEVC (H.265) -	Codec VP9 AVC (H.264) HEVC (H.265) AV1

Decoder 2x VCN 2.6	Decoder VCN 4.0
Codec -	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1

Form Factor OAM Module	Form Factor PCIe Card
PCIe PCIe 5.0 x16 -	PCIe PCIe 4.0 x8 2-Slots
-	Height 115mm (4.53") Width 204mm (8.03") Depth 40mm (1.57")
Cooling Passive -	Cooling Open-Air 2x Fans
Power Connectors -	Power Connectors 1x 8-Pin
Multi-GPU Multi-GPU Support Supported Multi-GPU Type Infinity Fabric	Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture CDNA 3	Architecture RDNA 3
Family Instinct	Family Radeon RX 7000
Branding	Branding
Codename Aqua Vanjaram	Codename Hotpink Bonefish
Chip Variant Aqua Vanjaram XTX	Chip Variant Navi 33 XL
Market Segment Server	Market Segment Desktop
Release Date Jun 2, 2024	Release Date Feb 26, 2025

Foundry TSMC	Foundry TSMC
Other Foundries TSMCActive Interposer	Other Foundries -
Fabrication Node N5 N6Active Interposer	Fabrication Node N6 -
Die Size 1480mm²	Die Size 204mm²
Transistor Count 146B	Transistor Count 13.3B
Transistor Density 98.65 MTr/mm²	Transistor Density 65.2 MTr/mm²