Radeon Graphics 448SP Mobile and GeForce RTX 4070 SUPER - video card comparison

Radeon Graphics 448SP Mobile

GeForce RTX 4070 SUPER

Architecture

GCN 5.1 (2018−2021)

Ada Lovelace

GPU code name

Barcelo

AD104

Market segment

Laptop

Desktop

Release date

January 2022

January 2024

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1800 MHz

2475 MHz

Core clock speed

1980 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

10,700 million

35,800 million

Pipelines / CUDA cores

448

7168

Power consumption (TDP)

45 Watt

220 Watt

Texture fill rate

50.40

584.6

Memory type

System Shared

GDDR6X

Maximum RAM amount

System Shared

12 GB

Memory bus width

System Shared

192 Bit

Memory clock speed

System Shared

21000 MHz

Memory bandwidth

504.2 GB/s

Shared memory

Display Connectors

Portable Device Dependent

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7 (6.4)

6.7

Vulkan

1.3