AMD Radeon Pro Duo vs NVIDIA GeForce RTX 5080

VS

AMD Radeon Pro Duo

NVIDIA GeForce RTX 5080

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 's Advantages

Released 8 years and 9 months late

Boost Clock2520MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (710.1GB/s vs 512.0GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo

8.192 TFLOPS

GeForce RTX 5080 +561%

54.19 TFLOPS

Radeon Pro Duo

VS

GeForce RTX 5080

Graphics Card

Apr 2016

Release Date

Jan 2025

Radeon Pro

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

HBM

Memory Type

GDDR7

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

710.1GB/s

Render Config

64

Compute Units

-

SM Count

84

4096

Shading Units

10752

256

TMUs

336

64

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

322.6 GPixel/s

256.0 GTexel/s

Texture Rate

846.7 GTexel/s

8.192 TFLOPS

FP16 (half)

54.19 TFLOPS

8.192 TFLOPS

FP32 (float)

54.19 TFLOPS

512.0 GFLOPS

FP64 (double)

846.7 GFLOPS

Board Design

350W

TDP

350W

750 W

Suggested PSU

750 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x HDMI 2.13x DisplayPort 1.4a

3x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Capsaicin

GPU Name

GB203

Capsaicin XT

GPU Variant

GB203-400-A1

GCN 3.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

8.9 billion

Transistors

Unknown

596 mm²

Die Size

377 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

10.1

6.0

Shader Model

6.8

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