AMD Radeon Pro Duo Polaris vs NVIDIA GeForce RTX 5080

VS

AMD Radeon Pro Duo Polaris NVIDIA GeForce RTX 5080

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

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages

Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)

Lower TDP (250W vs 350W)

NVIDIA GeForce RTX 5080 's Advantages

Released 7 years and 9 months late

Boost Clock2520MHz

8448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

GeForce RTX 5080 +846%

54.19 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce RTX 5080

Graphics Card

Apr 2017

Release Date

Jan 2025

Radeon Pro GCN

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

1750 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

16GB

GDDR5

Memory Type

GDDR7

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

84

36

Compute Units

-

2304

Shading Units

10752

144

TMUs

336

32

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

39.78 GPixel/s

Pixel Rate

322.6 GPixel/s

179.0 GTexel/s

Texture Rate

846.7 GTexel/s

5.728 TFLOPS

FP16 (half)

54.19 TFLOPS

5.728 TFLOPS

FP32 (float)

54.19 TFLOPS

358.0 GFLOPS

FP64 (double)

846.7 GFLOPS

Graphics Processor

Ellesmere

GPU Name

GB203

Ellesmere Gemini GL

GPU Variant

GB203

GCN 4.0

Architecture

Blackwell 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

0 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

Unknown

Board Design

250W

TDP

350W

600 W

Suggested PSU

750 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

9.1

6.7

Shader Model

6.7

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