Radeon HD 7650M and Radeon Instinct MI8 - video card comparison

Radeon HD 7650M

Radeon Instinct MI8

Architecture

Terascale 2 (2009−2015)

GCN 3.0 (2014−2017)

GPU code name

Thames-LP/Pro

Fiji

Market segment

Laptop

Desktop

Release date

January 2012

December 2016

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

550 MHz

Core clock speed

450 MHz

1000 MHz

Floating-point performance

432.0 gflops

8,192 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

716 million

8,900 million

Pipelines / CUDA cores

480

4096

Power consumption (TDP)

20 Watt

175 Watt

Texture fill rate

10.80

256.0

Memory type

DDR3

HBM

Maximum RAM amount

1 GB

4 GB

Memory bus width

128 Bit

4096 Bit

Memory clock speed

1800 MHz

1000 MHz

Memory bandwidth

25.6 GB/s

512.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

11.2 (11_0)

12 (12_0)

OpenCL

1.2

2.0

OpenGL

4.4

4.6

Shader Model

5.0

6.3

Vulkan

N/A

1.2.131