GeForce RTX 3080 Mobile and GeForce 6800 GT DDL - video card comparison

GeForce RTX 3080 Mobile

GeForce 6800 GT DDL

Architecture

Ampere (2020−2022)

Curie (2003−2013)

GPU code name

GN20-E7 GA104

NV40

Market segment

Laptop

Desktop

Release date

January 2021

April 2004

Interface

PCIe 4.0 x16

AGP Pro 8x

Supplementary power connectors

None

Boost clock speed

1245 - 1710 MHz

Core clock speed

780 - 1100 MHz

350 MHz

Manufacturing process technology

8 nm

130 nm

Number of transistors

17,400 million

222 million

Pipelines / CUDA cores

6144

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

80 Watt

Texture fill rate

296.6

5.600

Memory type

GDDR6

GDDR3

Maximum RAM amount

16 GB

256 MB

Memory bus width

256 Bit

Memory clock speed

14000 MHz

1000 MHz

Memory bandwidth

384.0 GB/s

32 GB/s

Shared memory

Display Connectors

No outputs

2x DVI

DirectX

12 Ultimate (12_2)

9.0c (9_3)

CUDA

8.6

OpenCL

2.0

N/A

OpenGL

4.6

2.1

Shader Model

6.5

3.0

Vulkan

1.2

N/A