Radeon Graphics 448SP and GeForce RTX 3070 Max-Q - video card comparison

Radeon Graphics 448SP

GeForce RTX 3070 Max-Q

Architecture

GCN 5.1 (2018−2021)

Ampere (2020−2022)

GPU code name

Renoir

GN20-E5 GA104

Market segment

Desktop

Laptop

Release date

January 2020

January 2021

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1900 MHz

1290 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

9,800 million

17,400 million

Pipelines / CUDA cores

448

5120

Power consumption (TDP)

15 Watt

80 Watt

Texture fill rate

53.20

237.4

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

8 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

12 GB/s

Memory bandwidth

320.0 GB/s

Shared memory

Display Connectors

Motherboard Dependent

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

2.0

OpenGL

4.6

Shader Model

6.7 (6.4)

6.5

Vulkan

1.3

1.2