GeForce GTS 150 OEM and GeForce RTX 3080 Mobile - video card comparison

GeForce GTS 150 OEM

GeForce RTX 3080 Mobile

Architecture

Tesla (2006−2010)

Ampere (2020−2022)

GPU code name

G92

GN20-E7 GA104

Market segment

Desktop

Laptop

Release date

March 2009

January 2021

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 6-pin

Boost clock speed

1245 - 1710 MHz

Core clock speed

738 MHz

780 - 1100 MHz

Floating-point performance

470.0 gflops

Manufacturing process technology

65 nm

8 nm

Number of transistors

754 million

17,400 million

Pipelines / CUDA cores

128

6144

Power consumption (TDP)

141 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

47.23

296.6

Memory type

GDDR3

GDDR6

Maximum RAM amount

1 GB

16 GB

Memory bus width

256 Bit

Memory clock speed

2000 MHz

14000 MHz

Memory bandwidth

64 GB/s

384.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

No outputs

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

1.1

8.6

OpenCL

1.1

2.0

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2