Radeon RX 470 and Radeon RX 7990 XTX - video card comparison

Radeon RX 470

Radeon RX 7990 XTX

Architecture

Polaris (2016−2019)

RDNA 3.0 (2022)

GPU code name

Polaris 10 Pro

Navi 31

Market segment

Desktop

Desktop

Release date

August 2016

2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

3x 8-pin

Boost clock speed

1206 MHz

3599 MHz

Core clock speed

926 MHz

-

Floating-point performance

4,940 gflops

-

Manufacturing process technology

14 nm

5 nm

Number of transistors

5,700 million

57,700 million

Pipelines / CUDA cores

2048

6144

Power consumption (TDP)

120 Watt

405 Watt

Texture fill rate

154.4

1,382

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

6600 MHz

24 GB/s

Memory bandwidth

211.2 GB/s

1,152 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

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

HDMI

+

+

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

2.2

OpenGL

4.6

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

FreeSync

+

-