NVIDIA GeForce RTX 4080 vs AMD Radeon Pro V320

VS

NVIDIA GeForce RTX 4080

AMD Radeon Pro V320

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 8GB VRAM Radeon Pro V320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 67% (2505MHz vs 1500MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (716.8GB/s vs 483.8GB/s)

6144 additional rendering cores

AMD Radeon Pro V320 's Advantages

Lower TDP (230W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +353%

48.74 TFLOPS

Radeon Pro V320

10.75 TFLOPS

GeForce RTX 4080

VS

Radeon Pro V320

Graphics Card

Sep 2022

Release Date

Jun 2017

GeForce 40

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2205 MHz

Base Clock

852 MHz

2505 MHz

Boost Clock

1500 MHz

1400 MHz

Memory Clock

945 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

HBM2

256bit

Memory Bus

2048bit

716.8GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

56

76

SM Count

-

9728

Shading Units

3584

304

TMUs

224

112

ROPs

64

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

4 MB

-

Theoretical Performance

280.6 GPixel/s

Pixel Rate

96.00 GPixel/s

761.5 GTexel/s

Texture Rate

336.0 GTexel/s

48.74 TFLOPS

FP16 (half)

21.50 TFLOPS

48.74 TFLOPS

FP32 (float)

10.75 TFLOPS

761.5 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

320W

TDP

230W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD103

GPU Name

Vega 10

AD103-300-A1

GPU Variant

Vega 10 XL GL SERVER (215-0894144)

Ada Lovelace

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

45.9 billion

Transistors

12.5 billion

379 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

8.9

CUDA

-

6.7

Shader Model

6.7

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