Radeon R7 M365X and M1 - video card comparison

Radeon R7 M365X

M1

Architecture

GCN 1.0 (2012−2020)

Rage 4 (1998−1999)

GPU code name

Litho

M1

Market segment

Desktop

Desktop

Release date

May 2015

-

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x8

-

Boost clock speed

825 MHz

-

Compute units

6

-

Core clock speed

900 MHz

-

Floating-point performance

737.3 gflops

-

Manufacturing process technology

28 nm

250 nm

Number of transistors

690 million

8 million

Pipelines / CUDA cores

384

-

Texture fill rate

23.04

-

Memory type

GDDR5

-

Maximum RAM amount

4 GB

-

Memory bus width

128 Bit

-

Memory clock speed

1000 MHz

-

Memory bandwidth

64 GB/s

-

Display Connectors

No outputs

-

Eyefinity

1

-

DirectX

DirectX® 12

6.0

Mantle

+

-

OpenCL

Not Listed

N/A

OpenGL

4.4

1.2

Shader Model

5.1

-

Vulkan

-

N/A

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-