Radeon HD 6790 and Arc A380M - video card comparison

Radeon HD 6790

Arc A380M

Architecture

Terascale 2 (2009−2015)

Generation 12.7 (2022)

GPU code name

Barts

DG2-128

Market segment

Desktop

Desktop

Release date

April 2011

January 2023

Interface

PCIe 2.0 x16

MXM-A (3.1)

Supplementary power connectors

2x 6-pin

-

Boost clock speed

-

2000 MHz

Core clock speed

840 MHz

-

Floating-point performance

1,344.0 gflops

-

Manufacturing process technology

40 nm

6 nm

Number of transistors

1,700 million

7,200 million

Pipelines / CUDA cores

800

1024

Power consumption (TDP)

150 Watt

35 Watt

Texture fill rate

33.60

128.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

6 GB

Memory bus width

256 Bit

96 Bit

Memory clock speed

1050 MHz

15.5 GB/s

Memory bandwidth

134.4 GB/s

186.0 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

Portable Device Dependent

HDMI

+

-

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.6

Vulkan

N/A

1.3