NVIDIA RTX 6000 Ada vs AMD Radeon Pro V420

VS

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada and 32GB VRAM AMD Radeon Pro V420 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 49% (2535MHz vs 1700MHz)

More VRAM (48GB vs 32GB)

14080 additional rendering cores

AMD Radeon Pro V420 's Advantages

Larger VRAM bandwidth (819.2GB/s vs 768.0GB/s)

Score

Benchmark

FP32 (float)

RTX 6000 Ada +561%

92.15 TFLOPS

AMD Radeon Pro V420

13.93 TFLOPS

RTX 6000 Ada

VS

AMD Radeon Pro V420

Graphics Card

Dec 2022

Release Date

Unknown

Quadro Ada

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2175 MHz

Base Clock

800 MHz

2535 MHz

Boost Clock

1700 MHz

2000 MHz

Memory Clock

800 MHz

Memory

48GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

4096bit

768.0GB/s

Bandwidth

819.2GB/s

Render Config

142

SM Count

-

Compute Units

64

18176

Shading Units

4096

568

TMUs

256

192

ROPs

64

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

4 MB

Theoretical Performance

486.7 GPixel/s

Pixel Rate

108.8 GPixel/s

1440 GTexel/s

Texture Rate

435.2 GTexel/s

92.15 TFLOPS

FP16 (half)

27.85 TFLOPS

92.15 TFLOPS

FP32 (float)

13.93 TFLOPS

1440 GFLOPS

FP64 (double)

6.963 TFLOPS

Graphics Processor

AD102

GPU Name

Vega 20

AD102

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ada Lovelace

Architecture

GCN 5.1

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

76.3 billion

Transistors

13.23 billion

608 mm²

Die Size

331 mm²

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.6

Shader Model

6.7

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