NVIDIA RTX 6000 Ada vs AMD Radeon Instinct MI300X

VS

NVIDIA RTX 6000 Ada AMD Radeon Instinct MI300X

We compared a Desktop platform GPU: 48GB VRAM RTX 6000 Ada and a Professional market GPU: 192GB VRAM Radeon Instinct MI300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada 's Advantages

Boost Clock has increased by 21% (2535MHz vs 2100MHz)

Lower TDP (300W vs 750W)

AMD Radeon Instinct MI300X 's Advantages

Released 1 years late

More VRAM (192GB vs 48GB)

Larger VRAM bandwidth (5171GB/s vs 768.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

RTX 6000 Ada +12%

92.15 TFLOPS

Radeon Instinct MI300X

81.72 TFLOPS

RTX 6000 Ada

VS

Radeon Instinct MI300X

Graphics Card

Dec 2022

Release Date

Dec 2023

Quadro Ada

Generation

Radeon Instinct

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

2175 MHz

Base Clock

1000 MHz

2535 MHz

Boost Clock

2100 MHz

2000 MHz

Memory Clock

2525 MHz

Memory

48GB

Memory Size

192GB

GDDR6

Memory Type

HBM3

384bit

Memory Bus

8192bit

768.0GB/s

Bandwidth

5171GB/s

Render Config

142

SM Count

-

Compute Units

304

18176

Shading Units

19456

568

TMUs

1216

192

ROPs

0

568

Tensor Cores

1216

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

16 MB

Theoretical Performance

486.7 GPixel/s

Pixel Rate

0 MPixel/s

1440 GTexel/s

Texture Rate

2554 GTexel/s

92.15 TFLOPS

FP16 (half)

653.7 TFLOPS

92.15 TFLOPS

FP32 (float)

81.72 TFLOPS

1440 GFLOPS

FP64 (double)

81.72 TFLOPS

Graphics Processor

AD102

GPU Name

Aqua Vanjaram

AD102

GPU Variant

-

Ada Lovelace

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

76.3 billion

Transistors

153 billion

608 mm²

Die Size

1017 mm²

Board Design

300W

TDP

750W

700 W

Suggested PSU

1150 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.9

CUDA

-

6.6

Shader Model

N/A

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