Radeon R9 290 and Arc 7 A770M - video card comparison

Radeon R9 290

Arc 7 A770M

Architecture

GCN 2.0 (2013−2017)

Generation 12.7 (2022)

GPU code name

Hawaii

DG2-512

Market segment

Desktop

Desktop

Release date

November 2013

2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

Boost clock speed

-

1650 MHz

Core clock speed

947 MHz

-

Floating-point performance

4,849 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

6,200 million

21,700 million

Pipelines / CUDA cores

2560

4096

Power consumption (TDP)

275 Watt

120 Watt

Texture fill rate

151.5

422.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

16 GB

Memory bus width

512 Bit

256 Bit

Memory clock speed

5000 MHz

12 GB/s

Memory bandwidth

320.0 GB/s

384.0 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.3

6.6

Vulkan

1.2.131

1.3