NVIDIA RTX A400 vs AMD Radeon Pro V320

VS

NVIDIA RTX A400

AMD Radeon Pro V320

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 8GB VRAM Radeon Pro V320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 17% (1762MHz vs 1500MHz)

Lower TDP (50W vs 230W)

AMD Radeon Pro V320 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (483.8GB/s vs 96.00GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

Radeon Pro V320 +297%

10.75 TFLOPS

RTX A400

VS

Radeon Pro V320

Graphics Card

Apr 2024

Release Date

Jun 2017

Quadro Ampere(Ax000)

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1417 MHz

Base Clock

852 MHz

1762 MHz

Boost Clock

1500 MHz

Memory Clock

945 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

64bit

Memory Bus

2048bit

96.00GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

56

6

SM Count

-

768

Shading Units

3584

24

TMUs

224

16

ROPs

64

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

96.00 GPixel/s

42.29 GTexel/s

Texture Rate

336.0 GTexel/s

2.706 TFLOPS

FP16 (half)

21.50 TFLOPS

2.706 TFLOPS

FP32 (float)

10.75 TFLOPS

42.29 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

50W

TDP

230W

250 W

Suggested PSU

550 W

4x mini-DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GA107

GPU Name

Vega 10

-

GPU Variant

Vega 10 XL GL SERVER (215-0894144)

Ampere

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

8.7 billion

Transistors

12.5 billion

200 mm²

Die Size

495 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

8.6

CUDA

-

6.8

Shader Model

6.7

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