Radeon E9550 MXM and T400 - video card comparison

Radeon E9550 MXM

T400

Architecture

GCN 4.0 (2016−2020)

Turing (2018−2021)

GPU code name

Ellesmere

TU117

Market segment

Desktop

Desktop

Release date

September 2016

May 2021

Interface

MXM-B (3.0)

PCIe 3.0 x16

Supplementary power connectors

None

None

Boost clock speed

1266 MHz

1425 MHz

Core clock speed

1120 MHz

-

Floating-point performance

5,834 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

5,700 million

4,700 million

Pipelines / CUDA cores

2304

384

Power consumption (TDP)

95 Watt

30 Watt

Texture fill rate

182.3

34.20

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

2 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

5000 MHz

10 GB/s

Memory bandwidth

160.0 GB/s

80 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

3x mini-DisplayPort

HDMI

+

-

DirectX

12 (12_0)

12 (12_1)

CUDA

-

7.5

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.2.131

1.2