AMD Instinct MI250X vs Intel Gaudi 3 Full Specs

Summary

14,080 Shaders 1.7GHz	16,384 Shaders 438MHz
128GB HBM2e3.28TB/s	128GB HBM2e3.7TB/s
Peak·FP32·FP16 47.87 TFLOPS	Peak·FP32·FP16 -
Form Factor OAM Module	Form Factor OAM Module
TDP 560W	TDP 900W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-32 Tensor FP16-16 Tensor FP16-32 Tensor FP32 FP64 Tensor FP64 Tensor BF16 Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Instinct MI250X383 TOPSINT4 Tensor

x1

Gaudi 31.84 PFLOPSFP8-32 Tensor

x4.80

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Theoretical Performance

Clock Speed1700MHz UC·Base·Boost·OC	Clock Speed438MHz UC·Boost·OC
Peak OPS 383 TOPSINT4 Tensor	Peak OPS 1.84 PFLOPSFP8-32 Tensor
-	Tensor FP8-32 1.84 PFLOPS
Tensor FP16-16 383 TFLOPS Tensor FP16-32 383 TFLOPS	Tensor FP16-16 - Tensor FP16-32 459.3 TFLOPS
Tensor BF16 383 TFLOPS	Tensor BF16 1.84 PFLOPS
Tensor TF32 -	Tensor TF32 459.3 TFLOPS
FP32 47.87 TFLOPS Tensor FP32 95.74 TFLOPS	FP32 - Tensor FP32 229.6 TFLOPS
FP64 47.87 TFLOPS Tensor FP64 95.74 TFLOPS	-
Tensor INT4 383 TOPS	Tensor INT4 -
Tensor INT8 383 TOPS	-
Texture Rate 1.5 TTexel/s	Texture Rate -

Core Config

Shaders 14,080 Shaders	Shaders 16,384 Shaders
TMUs 880 TMUs	TMUs -
Tensor Cores 880 T-Cores	Tensor Cores 64 T-Cores
CUs 220 CUs	CUs 8 CUs

Clocks

Base Clock 1GHz	Base Clock -
Boost Clock 1.7GHz	Boost Clock 438MHz

Cache

L2 Cache 16.4MB shared

L2 Cache -

Memory

128GB HBM2e	128GB HBM2e
Memory Bus 8192-bit	Memory Bus 8192-bit
Memory Speed 3.2GT/s	Memory Speed 3.6GT/s
Memory Bandwidth 3.28TB/s	Memory Bandwidth 3.7TB/s
ECC Yes	ECC Yes
ESRAM -	ESRAM 96MBSize 12800GB/sBandwidth

Power & Thermals

TDP 560W

TDP 900W

Encoder

Encoder Model 2x VCN 2.6

-

Decoder

Decoder Model 2x VCN 2.6

Decoder Model 14x Gaudi

Card

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

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture CDNA 2	Architecture Gaudi 3
Family Instinct	Family Gaudi
Branding	Branding
Codename Aldebaran	Codename Gaudi 3
Chip Variant Aldebaran XTX	Chip Variant -
Market Segment Server	Market Segment Server
Release Date Nov 8, 2021	Release Date Apr 9, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node N5
Die Size 1448mm²	Die Size -
Transistor Count 56 Billion	Transistor Count -
Transistor Density 38.67 MTr/mm²	Transistor Density -

Images

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Competitors

AMDInstinct MI250X vs GPU AMDInstinct MI250 AMDInstinct MI250X vs GPU AMDInstinct MI300A AMDInstinct MI250X vs GPU AMDInstinct MI300X Show 12 more

IntelGaudi 3 vs GPU AMDInstinct MI250 IntelGaudi 3 vs GPU AMDInstinct MI300X IntelGaudi 3 vs GPU AMDInstinct MI300A Show 12 more