AMD Instinct MI300X vs AMD Radeon 890M 2900MHz Full Specs

Summary

19,456 Shaders 2.1GHz	1,024 Shaders 2.9GHz
192GB HBM35.33TB/s placeholder	Shared Memory136.5GB/s LPDDR5X·DDR5
Peak·FP32·FP16 163.4 TFLOPS	Peak·FP32·FP16 5.94 TFLOPS
Form Factor OAM Module	Form Factor iGPU
TDP 560W	TDP Shared

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 Tensor FP32 FP64 Tensor FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Instinct MI300X5.23 POPSINT4 Tensor Sparse

x440.28

Radeon 890M 2900MHz11.88 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed2100MHz UC·Base·Boost·OC	Clock Speed2900MHz UC·Base·Boost·OC
Peak OPS 5.23 POPSINT4 Tensor Sparse	Peak OPS 11.88 TFLOPSFP16
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	-
BF16 - Tensor BF16 1.31 PFLOPS BF16 Tensor Sparse 2.62 PFLOPS	BF16 11.88 TFLOPS Tensor BF16 - BF16 Tensor Sparse -
Tensor TF32 653.7 TFLOPS	Tensor TF32 -
FP32 163.4 TFLOPS Tensor FP32 163.4 TFLOPS	FP32 5.94 TFLOPS Tensor FP32 -
FP64 81.72 TFLOPS Tensor FP64 163.4 TFLOPS	FP64 371.2 GFLOPS Tensor FP64 -
Tensor INT4 2.62 POPS	Tensor INT4 -
Tensor INT8 2.62 POPS	-
Pixel Rate -	Pixel Rate 139.2 GPixel/s
Texture Rate 2.55 TTexel/s	Texture Rate 185.6 GTexel/s

Core Config

Shaders 19,456 Shaders	Shaders 1,024 Shaders
TMUs 1,216 TMUs	TMUs 64 TMUs
ROPs -	ROPs 48 ROPs
Tensor Cores 1,216 T-Cores	Tensor Cores -
RT Cores -	RT Cores 16 RT-Cores
CUs 304 CUs	CUs 16 CUs

Clocks

Base Clock 1GHz	Base Clock 1.5GHz
Boost Clock 2.1GHz	Boost Clock 2.9GHz

Cache

L0 Cache -	L0 Cache 32KB/WGP
L1 16KB/CU	L1 256KB/Array
L2 Cache 16MB shared	L2 Cache -
L3 Cache 256MB shared	L3 Cache -

Memory

192GB HBM3 placeholder	Shared Memory LPDDR5X·DDR5
Memory Bus 8192-bit	Memory Bus 128-bit
Memory Speed 5.2GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 5.33TB/s	Memory Bandwidth 136.5GB/s
ECC Yes	ECC No

Power & Thermals

TDP 560W

TDP Shared

Video Output

Max Resolution -	Max Resolution 4096x2160
Refresh Rate Calculator -	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor -	Multi-Monitor 4
Adaptive Sync -	Adaptive Sync FreeSync
DSC Not Supported	DSC Not Supported
HDCP -	HDCP HDCP 2.3

API Support

Shader Model -	Shader Model 6.7
-	DirectX DirectX 12 Direct3D 12_2
OpenGL - OpenCL 3 Vulkan -	OpenGL 4.6 OpenCL 2.1 Vulkan 1.3
GFX 9.4	GFX 11.5

Encoder

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

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

Card

Form Factor OAM Module	Form Factor iGPU
PCIe PCIe 5.0 x16	PCIe -
Cooling Passive	Cooling Open-Air
Multi-GPU Multi-GPU Support Supported Multi-GPU Type Infinity Fabric	Multi-GPU -

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture CDNA 3	Architecture RDNA 3.5
Family Instinct	Family 800
Branding	Branding
Codename Aqua Vanjaram	Codename Strix Point
Chip Variant Aqua Vanjaram XTX	Chip Variant -
Market Segment Server	Market Segment Laptop
Release Date Dec 6, 2023	Release Date Jun 2, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCActive Interposer	Other Foundries -
Fabrication Node N5 N6Active Interposer	Fabrication Node N4P -
Die Size 1480mm²	Die Size 233mm²
Transistor Count 146B	Transistor Count 28B
Transistor Density 98.65 MTr/mm²	Transistor Density 120 MTr/mm²

Images