GeForce GTX 580M and GeForce RTX 2050 Mobile - video card comparison

GeForce GTX 580M

GeForce RTX 2050 Mobile

Architecture

Fermi (2010−2014)

Ampere (2020−2022)

GPU code name

N12E-GTX2

GN20-S7

Market segment

Laptop

Release date

June 2011

December 2021

Bus support

PCI-E 2.0

Interface

MXM-B (3.0)

PCIe 3.0 x16

Supplementary power connectors

None

SLI options

Boost clock speed

1477 MHz

Core clock speed

620 MHz

CUDA cores

384

Floating-point performance

952.3 gflops

Manufacturing process technology

40 nm

8 nm

Number of transistors

1,950 million

Pipelines / CUDA cores

384

2048

Power consumption (TDP)

100 Watt

30-45 Watt

Texture fill rate

39.7 billion/sec

189.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 MB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

1500 MHz

14000 MHz

Memory bandwidth

96.0 GB/s

112.0 GB/s

Shared memory

Display Connectors

No outputs

1x DVI, 1x HDMI, 2x DisplayPort

HDMI

G-SYNC support

DirectX

12 API

12 Ultimate (12_2)

CUDA

8.6

OpenCL

1.1

3.0

OpenGL

4.5

4.6

Shader Model

5.1

6.6

Vulkan

N/A

1.2

3D Blu-Ray

3D Gaming

Optimus

VR Ready