Radeon HD 7950 Mac Edition and Arc Graphics 64EU Mobile - video card comparison

Radeon HD 7950 Mac Edition

Arc Graphics 64EU Mobile

Architecture

GCN 1.0 (2012−2020)

Xe-LPG

GPU code name

Tahiti

Meteor Lake GT1

Market segment

Desktop

Laptop

Release date

March 2013

December 2023

Interface

PCIe 3.0 x16

Ring Bus

Supplementary power connectors

2x 6-pin

Boost clock speed

1750 MHz

Core clock speed

800 MHz

Floating-point performance

2,867 gflops

Manufacturing process technology

28 nm

10 nm

Number of transistors

4,313 million

Pipelines / CUDA cores

1792

512

Power consumption (TDP)

200 Watt

65 Watt

Texture fill rate

89.60

56.00

Memory type

GDDR5

System Shared

Maximum RAM amount

3 GB

System Shared

Memory bus width

384 Bit

System Shared

Memory clock speed

5000 MHz

System Shared

Memory bandwidth

240.0 GB/s

Display Connectors

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

Portable Device Dependent

HDMI

DirectX

12 (11_1)

12 (12_1)

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

1.2.131

1.3