Radeon HD 8750M and Chelsea - video card comparison

Radeon HD 8750M

Chelsea

Architecture

GCN (2011−2017)

GCN 1.0 (2012−2020)

GPU code name

Mars Pro

Chelsea

Market segment

Laptop

Desktop

Release date

November 2012

-

Interface

PCIe 3.0 x8

-

Boost clock speed

775 MHz

-

Core clock speed

620 MHz

-

Floating-point performance

595.2 gflops

-

Manufacturing process technology

28 nm

28 nm

Number of transistors

950 million

1,500 million

Pipelines / CUDA cores

384

512

Texture fill rate

18.60

-

Memory type

GDDR5, DDR3

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Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

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Memory clock speed

2000 - 4000 MHz

-

Memory bandwidth

64 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (11_1)

12 (11_1)

OpenCL

1.2

2.1 (1.2)

OpenGL

4.6

4.6

Shader Model

5.1

6.5 (5.1)

Vulkan

1.2.131

1.2.170