Radeon RX 6800S and GeForce RTX 4070 AD103 - video card comparison

Radeon RX 6800S

GeForce RTX 4070 AD103

Architecture

RDNA 2 (2020−2022)

Ada Lovelace

GPU code name

Navi 23

AD103

Market segment

Laptop

Desktop

Release date

June 2021

March 2024 (recently)

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

1975 MHz

2475 MHz

Core clock speed

1800 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

11,060 million

45,900 million

Pipelines / CUDA cores

2048

5888

Power consumption (TDP)

100 Watt

200 Watt

Texture fill rate

268.8

455.4

Memory type

GDDR6

GDDR6X

Maximum RAM amount

8 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

16000 MHz

21 GB/s

Memory bandwidth

256.0 GB/s

504.2 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12.0 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3