GeForce GTX 950 OEM and Radeon RX 5950 XT - video card comparison

GeForce GTX 950 OEM

Radeon RX 5950 XT

Architecture

Maxwell 2.0 (2015−2019)

RDNA 2.0 (2020−2022)

GPU code name

GM206S

Navi 21

Market segment

Desktop

Release date

2016

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

1203 MHz

1635 MHz

Core clock speed

937 MHz

Floating-point performance

1,946 gflops

Manufacturing process technology

28 nm

7 nm

Number of transistors

2,940 million

21,000 million

Pipelines / CUDA cores

1024

5120

Power consumption (TDP)

350 Watt

Texture fill rate

76.99

523.2

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

5 GB/s

14000 MHz

Memory bandwidth

80.19 GB/s

672.0 GB/s

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12.0 (12_1)

CUDA

5.2

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3