GeForce 705A and Radeon RX 6950 XT - video card comparison

GeForce 705A

Radeon RX 6950 XT

Architecture

Fermi 2.0 (2010−2014)

Navi / RDNA2 (2020−2022)

GPU code name

GF119

Navi

Market segment

Desktop

Desktop

Release date

October 2013

May 2022

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

2x 8-pin

Boost clock speed

-

2324 MHz

Core clock speed

738 MHz

1925 MHz

Floating-point performance

148.8 gflops

-

Manufacturing process technology

40 nm

7 nm

Number of transistors

292 million

26,800 million

Pipelines / CUDA cores

48

5120

Power consumption (TDP)

15 Watt

335 Watt

Texture fill rate

5.904

743.7

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

16 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

1800 MHz

18000 MHz

Memory bandwidth

14.4 GB/s

576.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 2x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

2.1

-

OpenCL

1.1

2.1

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

N/A

1.3