Radeon HD 7950 Mac Edition and RTX 1000 Mobile Ada Generation - video card comparison

Radeon HD 7950 Mac Edition

RTX 1000 Mobile Ada Generation

Architecture

GCN 1.0 (2012−2020)

Ada Lovelace

GPU code name

Tahiti

AD107

Market segment

Desktop

Laptop

Release date

March 2013

February 2024

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 6-pin

Boost clock speed

2025 MHz

Core clock speed

800 MHz

Floating-point performance

2,867 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

4,313 million

18,900 million

Pipelines / CUDA cores

1792

2560

Power consumption (TDP)

200 Watt

35 Watt

Texture fill rate

89.60

162.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

3 GB

6 GB

Memory bus width

384 Bit

96 Bit

Memory clock speed

5000 MHz

16 GB/s

Memory bandwidth

240.0 GB/s

192.0 GB/s

Display Connectors

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

Portable Device Dependent

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.2.131

1.3