Radeon R7 M445 and Radeon RX Vega 7 - video card comparison

Radeon R7 M445

Radeon RX Vega 7

Architecture

GCN (2011−2017)

Vega (2017−2021)

GPU code name

Meso

Vega Raven Ridge

Market segment

Laptop

Laptop

Release date

May 2016

January 2020

Interface

PCIe 3.0 x8

-

Boost clock speed

920 MHz

1800 MHz

Core clock speed

920 MHz

-

Floating-point performance

588.8 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

1,550 million

-

Pipelines / CUDA cores

320

448

Power consumption (TDP)

15-25 Watt

15 Watt

Texture fill rate

18.40

-

Memory type

GDDR5

-

Maximum RAM amount

4 GB

-

Memory bus width

64 Bit

-

Memory clock speed

2000 MHz

-

Memory bandwidth

32 GB/s

-

Shared memory

-

+

Display Connectors

No outputs

-

DirectX

12 (12_0)

12_1

OpenCL

2.0

-

OpenGL

4.6

-

Shader Model

6.0

-

Vulkan

1.2.131

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