Radeon RX Vega 64 Nano and GeForce MX450 - video card comparison

Radeon RX Vega 64 Nano

GeForce MX450

Architecture

GCN 5.0 (2017−2020)

Turing (2018−2021)

GPU code name

Vega 10

N17S-G5 / GP107-670-A1

Market segment

Desktop

Laptop

Release date

October 2017

August 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Supplementary power connectors

2x 8-pin

None

Boost clock speed

1247 MHz

1575 MHz

Core clock speed

1156 MHz

1395 MHz

Floating-point performance

10,215 gflops

Manufacturing process technology

14 nm

12 nm

Number of transistors

12,500 million

4,700 million

Pipelines / CUDA cores

4096

896

Power consumption (TDP)

250 Watt

25 Watt (12 - 29 Watt TGP)

Texture fill rate

319.2

100.8

Memory type

HBM2

GDDR5, GDDR6

Maximum RAM amount

8 GB

2 GB

Memory bus width

2048 Bit

64 Bit

Memory clock speed

1600 MHz

10000 MHz

Memory bandwidth

409.6 GB/s

64.03 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12.0

12 (12_1)

CUDA

7.5

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

5.0

6.5

Vulkan

1.2

Optimus