Intel Gaudi 3 vs AMD Instinct MI300X Full Specs

Summary

16,384 Shaders 438MHz	19,456 Shaders 2.1GHz
128GB HBM2e3.7TB/s	192GB HBM35.33TB/s
Peak·FP32·FP16 -	Peak·FP32·FP16 163.4 TFLOPS
Form Factor OAM Module	Form Factor OAM Module
TDP 900W	TDP 560W

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

Gaudi 31.84 PFLOPSFP8-32 Tensor

x1

Instinct MI300X5.23 POPSINT4 Tensor Sparse

x2.85

Show Top Score

Theoretical Performance

Clock Speed438MHz UC·Boost·OC	Clock Speed2100MHz UC·Base·Boost·OC
Peak OPS 1.84 PFLOPSFP8-32 Tensor	Peak OPS 5.23 POPSINT4 Tensor Sparse
Tensor FP8-16 - FP8-16 Tensor Sparse - Tensor FP8-32 1.84 PFLOPS FP8-32 Tensor Sparse -	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 - FP16-16 Tensor Sparse - Tensor FP16-32 459.3 TFLOPS FP16-32 Tensor Sparse -	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 BF16 1.84 PFLOPS BF16 Tensor Sparse -	Tensor BF16 1.31 PFLOPS BF16 Tensor Sparse 2.62 PFLOPS
Tensor TF32 459.3 TFLOPS	Tensor TF32 653.7 TFLOPS
FP32 - Tensor FP32 229.6 TFLOPS	FP32 163.4 TFLOPS Tensor FP32 163.4 TFLOPS
-	FP64 81.72 TFLOPS Tensor FP64 163.4 TFLOPS
Tensor INT4 -	Tensor INT4 2.62 POPS
-	Tensor INT8 2.62 POPS
Texture Rate -	Texture Rate 2.55 TTexel/s

Core Config

Shaders 16,384 Shaders	Shaders 19,456 Shaders
TMUs -	TMUs 1,216 TMUs
Tensor Cores 64 T-Cores	Tensor Cores 1,216 T-Cores
CUs 8 CUs	CUs 304 CUs

Clocks

Base Clock -	Base Clock 1GHz
Boost Clock 438MHz	Boost Clock 2.1GHz

Cache

L2 Cache -	L2 Cache 16.4MB shared
L3 Cache -	L3 Cache 256MB shared

Memory

128GB HBM2e	192GB HBM3
Memory Bus 8192-bit	Memory Bus 8192-bit
Memory Speed 3.6GT/s	Memory Speed 5.2GT/s
Memory Bandwidth 3.7TB/s	Memory Bandwidth 5.33TB/s
ECC Yes	ECC Yes
ESRAM 96MBSize 12800GB/sBandwidth	ESRAM -

Power & Thermals

TDP 900W

TDP 560W

Encoder

-	Encoder Model 2x VCN 2.6

Decoder

Decoder Model 14x Gaudi

Decoder Model 2x VCN 2.6

Card

Form Factor OAM Module	Form Factor OAM Module
Cooling Passive	Cooling Passive

Chip

Manufacturer Intel	Manufacturer AMD
Chip Designer Intel	Chip Designer AMD
Architecture Gaudi 3	Architecture CDNA 3
Family Gaudi	Family Instinct
Branding	Branding
Codename Gaudi 3	Codename Aqua Vanjaram
Chip Variant -	Chip Variant Aqua Vanjaram XTX
Market Segment Server	Market Segment Server
Release Date Apr 9, 2024	Release Date Dec 6, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries -	Other Foundries TSMCActive Interposer
Fabrication Node N5 -	Fabrication Node N5 N6Active Interposer
Die Size -	Die Size 1480mm²
Transistor Count -	Transistor Count 146 Billion
Transistor Density -	Transistor Density 98.65 MTr/mm²

Images

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