Radeon Xpress X1250 and Arc A770M - video card comparison

Radeon Xpress X1250

Arc A770M

Architecture

-

Xe HPG (2020−2022)

GPU code name

RS690M

Alchemist

Market segment

Laptop

Laptop

Release date

February 2007

March 2022

Interface

-

PCIe 4.0 x16

Boost clock speed

350 MHz

-

Core clock speed

-

1650 MHz

Manufacturing process technology

80 nm

6 nm

Number of transistors

-

21,700 million

Pipelines / CUDA cores

4

512

Power consumption (TDP)

-

150 Watt (120 - 150 Watt TGP)

Texture fill rate

-

422.4

Memory type

-

GDDR6

Maximum RAM amount

128 MB

16 GB

Memory bus width

-

256 Bit

Memory clock speed

-

16000 MHz

Memory bandwidth

-

384.0 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

-

12 Ultimate (12_2)

OpenCL

-

3.0

OpenGL

-

4.6

Shader Model

-

6.6

Vulkan

-

1.3