Radeon X850 CrossFire Edition and GeForce RTX 3080 Mobile - video card comparison

Radeon X850 CrossFire Edition

GeForce RTX 3080 Mobile

Architecture

R400 (2004−2008)

Ampere (2020−2022)

GPU code name

R480

GN20-E7 GA104

Market segment

Desktop

Laptop

Release date

September 2006

January 2021

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

1245 - 1710 MHz

Core clock speed

520 MHz

780 - 1100 MHz

Manufacturing process technology

130 nm

8 nm

Number of transistors

160 million

17,400 million

Pipelines / CUDA cores

6144

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

Texture fill rate

8.320

296.6

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

16 GB

Memory bus width

256 Bit

Memory clock speed

1080 MHz

14000 MHz

Memory bandwidth

34.56 GB/s

384.0 GB/s

Shared memory

Display Connectors

2x DVI

No outputs

DirectX

9.0b (9_2)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

N/A

2.0

OpenGL

2.0

4.6

Shader Model

6.5

Vulkan

N/A

1.2