Radeon R5 M330 and A800 PCIe 80 GB - video card comparison

Radeon R5 M330

A800 PCIe 80 GB

Architecture

GCN 1.0 (2012−2020)

Ampere (2020−2022)

GPU code name

Exo Pro DDR3

GA100

Market segment

Laptop

Desktop

Release date

May 2015

November 2022

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

8-pin EPS

Boost clock speed

1030 MHz

1410 MHz

Compute units

5

-

Core clock speed

1030 MHz

-

Floating-point performance

659.2 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

690 million

54,200 million

Pipelines / CUDA cores

320

6912

Power consumption (TDP)

18 Watt

250 Watt

Texture fill rate

20.60

609.1

Memory type

DDR3

HBM2e

Maximum RAM amount

4 GB

80 GB

Memory bus width

64 Bit

5120 Bit

Memory clock speed

1000 MHz

3 GB/s

Memory bandwidth

14.4 GB/s

1,935 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

DirectX® 12

N/A

CUDA

-

8.0

Mantle

+

-

OpenCL

Not Listed

3.0

OpenGL

4.4

N/A

Shader Model

5.0

N/A

Vulkan

+

N/A

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-