NV40 and Radeon RX 7900 GRE - video card comparison

NV40

Radeon RX 7900 GRE

Architecture

Curie (2003−2013)

RDNA 3

GPU code name

NV40

Navi 31

Market segment

Desktop

Desktop

Release date

-

July 2023

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

2x 8-pin

Boost clock speed

-

2245 MHz

Manufacturing process technology

130 nm

5 nm

Number of transistors

222 million

57,700 million

Pipelines / CUDA cores

-

5120

Power consumption (TDP)

-

260 Watt

Texture fill rate

-

718.4

Memory type

-

GDDR6

Maximum RAM amount

-

16 GB

Memory bus width

-

256 Bit

Memory clock speed

-

18000 MHz

Memory bandwidth

-

576.0 GB/s

Shared memory

-

-

Display Connectors

-

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

HDMI

-

+

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenCL

N/A

2.2

OpenGL

2.0 (full) Shader Model

3.06.7

Vulkan

N/A

1.3

PureVideo HD

VP1

-