Radeon HD 2900 XTX and GeForce RTX 4070 AD103 - video card comparison

Radeon HD 2900 XTX

GeForce RTX 4070 AD103

Architecture

TeraScale (2005−2013)

Ada Lovelace

GPU code name

R600

AD103

Market segment

Desktop

Release date

March 2024 (recently)

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 6-pin

1x 16-pin

Boost clock speed

2475 MHz

Core clock speed

743 MHz

Manufacturing process technology

80 nm

5 nm

Number of transistors

720 million

45,900 million

Pipelines / CUDA cores

320

5888

Power consumption (TDP)

240 Watt

200 Watt

Texture fill rate

11.89

455.4

Memory type

GDDR3

GDDR6X

Maximum RAM amount

512 MB

12 GB

Memory bus width

512 Bit

192 Bit

Memory clock speed

1656 MBps

21 GB/s

Memory bandwidth

106.0 GB/s

504.2 GB/s

Display Connectors

2x DVI, 1x S-Video

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

10.0 (10_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

3.3 (full) Shader Model

4.06.7

Vulkan

N/A

1.3