NVIDIA GeForce RTX 4090 vs AMD Radeon Pro Duo Polaris

VS

NVIDIA GeForce RTX 4090 AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 5 years and 5 months late

Boost Clock2520MHz

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (1010GB/s vs 224.0GB/s)

14080 additional rendering cores

AMD Radeon Pro Duo Polaris 's Advantages

Lower TDP (250W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +1341%

82.58 TFLOPS

Radeon Pro Duo Polaris

5.728 TFLOPS

GeForce RTX 4090

VS

Radeon Pro Duo Polaris

Graphics Card

Sep 2022

Release Date

Apr 2017

GeForce 40

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

256bit

1010GB/s

Bandwidth

224.0GB/s

Render Config

128

SM Count

-

Compute Units

36

16384

Shading Units

2304

512

TMUs

144

176

ROPs

32

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

72 MB

L2 Cache

2 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

39.78 GPixel/s

1290 GTexel/s

Texture Rate

179.0 GTexel/s

82.58 TFLOPS

FP16 (half)

5.728 TFLOPS

82.58 TFLOPS

FP32 (float)

5.728 TFLOPS

1290 GFLOPS

FP64 (double)

358.0 GFLOPS

Graphics Processor

AD102

GPU Name

Ellesmere

AD102-300-A1

GPU Variant

Ellesmere Gemini GL

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

76.3 billion

Transistors

5.7 billion

609 mm²

Die Size

232 mm²

Board Design

450W

TDP

250W

850 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

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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