Radeon R7 (Kaveri) and Neo - video card comparison

Radeon R7 (Kaveri)

Neo

Architecture

GCN 1.1 (2014)

GCN 2.0 (2013−2017)

GPU code name

Kaveri

Neo

Market segment

Laptop

Desktop

Release date

June 2014

-

Boost clock speed

686 MHz

-

Core clock speed

553 MHz

-

Manufacturing process technology

28 nm

16 nm

Number of transistors

2410 Million

5,700 million

Pipelines / CUDA cores

512

2304

Memory bus width

64/128 Bit

-

Shared memory

+

-

DirectX

12 (FL 12_0)

N/A

OpenCL

-

1.2

OpenGL

-

4.6

Shader Model

-

6.0

Vulkan

-

1.1