Radeon HD 2950 PRO and GeForce RTX 3070 SUPER - video card comparison

Radeon HD 2950 PRO

GeForce RTX 3070 SUPER

Architecture

TeraScale (2005−2013)

Ampere (2020−2022)

GPU code name

RV670

GA104

Market segment

Desktop

Release date

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

1x 12-pin

Boost clock speed

1695 MHz

Core clock speed

600 MHz

Manufacturing process technology

55 nm

8 nm

Number of transistors

666 million

18,000 million

Pipelines / CUDA cores

320

6144

Power consumption (TDP)

75 Watt

250 Watt

Texture fill rate

9.600

325.4

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

16 GB

Memory bus width

256 Bit

Memory clock speed

1200 MBps

16000 MHz

Memory bandwidth

38.4 GB/s

512.0 GB/s

Display Connectors

2x DVI, 1x S-Video

1x HDMI, 3x DisplayPort

HDMI

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenCL

N/A

OpenGL

3.3 (full) Shader Model

4.1-

Vulkan

N/A