Radeon RX 7800 XT and GeForce GTX 1080 Ti 12 GB - video card comparison

Radeon RX 7800 XT

GeForce GTX 1080 Ti 12 GB

Architecture

RDNA 3

Pascal (2016−2021)

GPU code name

Navi 32

GP102

Market segment

Desktop

Release date

August 2023

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

2430 MHz

1670 MHz

Manufacturing process technology

5 nm

16 nm

Number of transistors

28,100 million

11,800 million

Pipelines / CUDA cores

3840

3200

Power consumption (TDP)

263 Watt

250 Watt

Texture fill rate

604.8

334.0

Memory type

GDDR6

GDDR5X

Maximum RAM amount

16 GB

12 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

19500 MHz

11 GB/s

Memory bandwidth

576.0 GB/s

528.4 GB/s

Shared memory

Display Connectors

1x HDMI 2.1a, 3x DisplayPort 2.1

1x HDMI 2.0, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

6.1

OpenCL

2.2

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3