GeForce RTX 3080 Mobile and GeForce GTX 460 OEM - video card comparison

GeForce RTX 3080 Mobile

GeForce GTX 460 OEM

Architecture

Ampere (2020−2022)

Fermi (2010−2014)

GPU code name

GN20-E7 GA104

GF104

Market segment

Laptop

Desktop

Release date

January 2021

October 2010

Interface

PCIe 4.0 x16

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

Boost clock speed

1245 - 1710 MHz

Core clock speed

780 - 1100 MHz

650 MHz

Floating-point performance

873.6 gflops

Manufacturing process technology

8 nm

40 nm

Number of transistors

17,400 million

1,950 million

Pipelines / CUDA cores

6144

336

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

150 Watt

Texture fill rate

296.6

36.40

Memory type

GDDR6

GDDR5

Maximum RAM amount

16 GB

1 GB

Memory bus width

256 Bit

Memory clock speed

14000 MHz

3400 MHz

Memory bandwidth

384.0 GB/s

108.8 GB/s

Shared memory

Display Connectors

No outputs

2x DVI, 1x mini-HDMI

HDMI

DirectX

12 Ultimate (12_2)

12 (11_0)

CUDA

8.6

2.1

OpenCL

2.0

1.1

OpenGL

4.6

Shader Model

6.5

5.1

Vulkan

1.2

N/A