AMD Instinct MI300X vs NVIDIA TITAN Ada

VS

We compared a Professional market GPU: 192GB VRAM AMD Instinct MI300X and a Desktop platform GPU: 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300X 's Advantages

More VRAM (192GB vs 48GB)

Larger VRAM bandwidth (5300GB/s vs 1152GB/s)

1024 additional rendering cores

Lower TDP (750W vs 800W)

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 20% (2520MHz vs 2100MHz)

Score

Benchmark

FP32 (float)

AMD Instinct MI300X +75%

163.4 TFLOPS

TITAN Ada

92.9 TFLOPS

AMD Instinct MI300X

VS

TITAN Ada

Graphics Card

Dec 2023

Release Date

Unknown

Instinct

Generation

GeForce 40

Professional

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

2235 MHz

2100 MHz

Boost Clock

2520 MHz

5200 MHz

Memory Clock

1500 MHz

Memory

192GB

Memory Size

48GB

HBM3

Memory Type

GDDR6X

8192bit

Memory Bus

384bit

5300GB/s

Bandwidth

1152GB/s

Render Config

-

SM Count

144

304

Compute Units

-

19456

Shading Units

18432

880

TMUs

576

0

ROPs

192

-

Tensor Cores

576

-

RT Cores

144

16 KB (per CU)

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

96 MB

Theoretical Performance

0 MPixel/s

Pixel Rate

483.8 GPixel/s

1496 GTexel/s

Texture Rate

1452 GTexel/s

1300 TFLOPS

FP16 (half)

92.90 TFLOPS

163.4 TFLOPS

FP32 (float)

92.90 TFLOPS

81.7 TFLOPS

FP64 (double)

1452 GFLOPS

Graphics Processor

MI300

GPU Name

AD102

-

GPU Variant

AD102-450-A1

CDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

146 billion

Transistors

76.3 billion

1017 mm²

Die Size

609 mm²

Board Design

750W

TDP

800W

1000 W

Suggested PSU

1200 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

2x 16-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

N/A

Shader Model

6.7

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