Radeon Pro SSG and GeForce RTX 4090 Ti - video card comparison

Radeon Pro SSG

GeForce RTX 4090 Ti

Architecture

GCN 3.0 (2014−2017)

Ada Lovelace

GPU code name

Fiji

AD102

Market segment

Workstation

Desktop

Release date

July 2016

2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

2x 16-pin

Boost clock speed

1050 MHz

2565 MHz

Core clock speed

1440 MHz

Floating-point performance

12,288 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

8,900 million

76,300 million

Pipelines / CUDA cores

4096

18176

Power consumption (TDP)

260 Watt

600 Watt

Texture fill rate

268.8

1,457

Memory type

HBM

GDDR6X

Maximum RAM amount

4 GB

24 GB

Memory bus width

4096 Bit

384 Bit

Memory clock speed

1000 MBps

24 GB/s

Memory bandwidth

512.0 GB/s

1,152 GB/s

Display Connectors

1x HDMI 1.4a, 3x mini-DisplayPort 1.2

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.170

1.3