FireGL X3-256 and UHD Graphics 770 - video card comparison

FireGL X3-256

UHD Graphics 770

Architecture

R400 (2004−2008)

Alder Lake

GPU code name

R420

Alder Lake xG

Market segment

Workstation

Desktop

Release date

August 2004

January 2022

Interface

AGP 8x

Ring Bus

Supplementary power connectors

1x Molex

-

Boost clock speed

-

300 MHz

Core clock speed

491 MHz

-

Manufacturing process technology

130 nm

10 nm

Number of transistors

160 million

-

Pipelines / CUDA cores

-

32

Power consumption (TDP)

57 Watt

15 Watt

Texture fill rate

5.892

26.40

Memory type

GDDR3

System Shared

Maximum RAM amount

256 MB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

908 MHz

1550 MHz

Memory bandwidth

29.06 GB/s

-

Shared memory

-

-

Display Connectors

2x DVI, 1x S-Video

No outputs

DirectX

9.0b (9_2)

12 (12_1)

OpenCL

N/A

3.0

OpenGL

2.0

4.6

Shader Model

-

6.4

Vulkan

N/A

1.3