NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon Pro V420

VS

NVIDIA GeForce RTX 4070 AD103

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 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 GeForce RTX 4070 AD103 's Advantages

Boost Clock has increased by 46% (2475MHz vs 1700MHz)

1792 additional rendering cores

Lower TDP (200W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (819.2GB/s vs 504.2GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +109%

29.15 TFLOPS

AMD Radeon Pro V420

13.93 TFLOPS

GeForce RTX 4070 AD103

VS

AMD Radeon Pro V420

Graphics Card

Mar 2024

Release Date

Unknown

GeForce 40

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1920 MHz

Base Clock

800 MHz

2475 MHz

Boost Clock

1700 MHz

1313 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

32GB

GDDR6X

Memory Type

HBM2

192bit

Memory Bus

4096bit

504.2GB/s

Bandwidth

819.2GB/s

Render Config

-

Compute Units

64

46

SM Count

-

5888

Shading Units

4096

184

TMUs

256

64

ROPs

64

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

36 MB

L2 Cache

4 MB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

108.8 GPixel/s

455.4 GTexel/s

Texture Rate

435.2 GTexel/s

29.15 TFLOPS

FP16 (half)

27.85 TFLOPS

29.15 TFLOPS

FP32 (float)

13.93 TFLOPS

455.4 GFLOPS

FP64 (double)

6.963 TFLOPS

Board Design

200W

TDP

300W

550 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD103

GPU Name

Vega 20

AD103-175-K1-A1

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ada Lovelace

Architecture

GCN 5.1

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

45.9 billion

Transistors

13.23 billion

379 mm²

Die Size

331 mm²

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

-

6.7

Shader Model

6.7

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