Radeon HD 7950 Monica BIOS 1 and RSX-90nm - video card comparison

Radeon HD 7950 Monica BIOS 1

RSX-90nm

Architecture

GCN 1.0 (2012−2020)

Curie (2003−2013)

GPU code name

Tahiti

RSX-90nm

Market segment

Desktop

Release date

January 2012

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Core clock speed

925 MHz

Floating-point performance

2,842 gflops

Manufacturing process technology

28 nm

90 nm

Number of transistors

4,313 million

300 million

Pipelines / CUDA cores

1536

Power consumption (TDP)

185 Watt

Texture fill rate

88.80

Memory type

GDDR5

Maximum RAM amount

3 GB

Memory bus width

384 Bit

Memory clock speed

5000 MHz

Memory bandwidth

240.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 2x mini-DisplayPort

HDMI

DirectX

12 (11_1)

N/A

OpenCL

1.2

N/A

OpenGL

4.6

ES 1.1

Shader Model

5.1

Vulkan

1.2.131

N/A