Radeon RX Vega 64 Liquid and GeForce RTX 3090 - video card comparison

Radeon RX Vega 64 Liquid

GeForce RTX 3090

Architecture

GCN 5.0 (2017−2020)

Ampere (2020−2022)

GPU code name

Vega 10

Ampere GA102

Market segment

Desktop

Release date

August 2017

September 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 12-pin

Boost clock speed

1677 MHz

1700 MHz

Core clock speed

1406 MHz

1400 MHz

Floating-point performance

13,738 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

28,300 million

Pipelines / CUDA cores

4096

10496

Power consumption (TDP)

225 Watt

350 Watt

Texture fill rate

429.3

556.0

Memory type

HBM2

GDDR6X

Maximum RAM amount

8 GB

24 GB

Memory bus width

2048 Bit

384 Bit

Memory clock speed

1890 MHz

19500 MHz

Memory bandwidth

483.8 GB/s

936.2 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12.0

12 Ultimate (12_2)

CUDA

8.5

OpenCL

2.0

OpenGL

4.5

4.6

Shader Model

5.0

6.5

Vulkan

1.2