Radeon Pro Vega 64X and GeForce RTX 4070 Mobile - video card comparison

Radeon Pro Vega 64X

GeForce RTX 4070 Mobile

Architecture

GCN 5.0 (2017−2020)

Ada Lovelace

GPU code name

Vega 10

GN21-X6

Market segment

Mobile workstation

Laptop

Release date

March 2019

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1468 MHz

2175 MHz

Core clock speed

1250 MHz

1605 MHz

Manufacturing process technology

14 nm

5 nm

Number of transistors

12,500 million

Pipelines / CUDA cores

4096

4608

Power consumption (TDP)

250 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

375.8

244.1

Memory type

HBM2

GDDR6

Maximum RAM amount

16 GB

8 GB

Memory bus width

2048 Bit

128 Bit

Memory clock speed

2000 MHz

16000 MHz

Memory bandwidth

512.0 GB/s

256.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.1.125

1.3