Radeon RX 580 Mobile and GeForce GTX 480 - video card comparison

Radeon RX 580 Mobile

GeForce GTX 480

Architecture

Polaris (2016−2019)

Fermi (2010−2014)

GPU code name

Polaris

GF100

Market segment

Laptop

Desktop

Release date

April 2017

December 2010

Bus support

-

16x PCI-E 2.0

Interface

MXM-B (3.0)

PCIe 2.0 x16

Supplementary power connectors

-

6-pin & 8-pin

SLI options

-

+

Boost clock speed

1077 MHz

-

Core clock speed

1000 MHz

700 MHz

CUDA cores

-

480

Floating-point performance

4,963 gflops

1,345.0 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

5,700 million

3,100 million

Pipelines / CUDA cores

2304

480

Power consumption (TDP)

100 Watt

295 Watt

Maximum GPU temperature

-

105 °C

Texture fill rate

155.1

42 billion/sec

Memory type

GDDR5

GDDR5

Maximum RAM amount

8 GB

1536 MB

Memory bus width

256 Bit

384 Bit

Memory clock speed

8000 MHz

1848 MHz (3696 data rate)

Memory bandwidth

256.0 GB/s

177.4 GB/s

Shared memory

-

-

Display Connectors

No outputs

Two Dual Link DVI, Mini HDMI

Multi monitor support

-

+

HDMI

-

+

HDCP

-

+

Maximum VGA resolution

-

2048x1536

Audio input for HDMI

-

Internal

DirectX

12 (12_0)

12 (11_0)

CUDA

-

+

OpenCL

2.0

1.1

OpenGL

4.6

4.2

Shader Model

6.4

5.1

Vulkan

1.2.131

N/A