Radeon E9390 PCIe and Radeon RX 6750 GRE - video card comparison

Radeon E9390 PCIe

Radeon RX 6750 GRE

Architecture

GCN 4.0 (2016−2020)

RDNA 2.0 (2020−2022)

GPU code name

Ellesmere

Navi 22

Market segment

Desktop

Release date

October 2019

October 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1089 MHz

2581 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

5,700 million

17,200 million

Pipelines / CUDA cores

1792

2560

Power consumption (TDP)

75 Watt

250 Watt

Texture fill rate

122.0

413.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

12 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

5000 MHz

18 GB/s

Memory bandwidth

160.0 GB/s

432.0 GB/s

Display Connectors

4x DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3