Radeon RX 7900 XT and GeForce GTX 1080 Ti 12 GB - video card comparison

Radeon RX 7900 XT

GeForce GTX 1080 Ti 12 GB

Architecture

RDNA 3

Pascal (2016−2021)

GPU code name

Navi 31 XT

GP102

Market segment

Desktop

Release date

November 2022

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

2000 MHz

1670 MHz

Manufacturing process technology

5 nm

16 nm

Number of transistors

57,700 million

11,800 million

Pipelines / CUDA cores

5376

3200

Power consumption (TDP)

315 Watt

250 Watt

Texture fill rate

804.4

334.0

Memory type

GDDR6

GDDR5X

Maximum RAM amount

20 GB

12 GB

Memory bus width

320 Bit

384 Bit

Memory clock speed

20000 MHz

11 GB/s

Memory bandwidth

800.0 GB/s

528.4 GB/s

Shared memory

Display Connectors

1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

1x HDMI 2.0, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

6.1

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3