Radeon HD 7790 and GeForce MX550 - video card comparison

Passmark - benchmark score Radeon HD 7790 vs GeForce MX550

Radeon HD 7790

3183

GeForce MX550

4713

Radeon HD 7790

GeForce MX550

Architecture

GCN 2.0 (2013−2017)

Turing (2018−2021)

GPU code name

Bonaire

GN18-S5

Market segment

Desktop

Laptop

Release date

March 2013

December 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1320 MHz

Core clock speed

1000 MHz

Floating-point performance

1,792 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

2,080 million

4,700 million

Pipelines / CUDA cores

896

1024

Power consumption (TDP)

85 Watt

15-25 Watt

Texture fill rate

56.00

42.24

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

6000 MHz

12000 MHz

Memory bandwidth

96 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 2x mini-DisplayPort

No outputs

HDMI

DirectX

12 (12_0)

12 (12_1)

CUDA

7.5

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.3

6.6

Vulkan

1.2.131

1.2

Optimus