GeForce GTX 580 and Radeon R7 Graphics - video card comparison

GeForce GTX 580

Radeon R7 Graphics

Architecture

Fermi (2010−2014)

GCN 2.0 (2013−2017)

GPU code name

GF110

Spectre

Market segment

Desktop

Desktop

Release date

November 2010

January 2014

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

IGP

Supplementary power connectors

One 6-pin and One 8-pin

-

SLI options

+

-

Boost clock speed

-

980 MHz

Core clock speed

772 MHz

686 MHz

CUDA cores

512

-

Floating-point performance

1,581.1 gflops

526.8 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

3,000 million

2,410 million

Pipelines / CUDA cores

512

512

Power consumption (TDP)

244 Watt

15 Watt

Maximum GPU temperature

97 °C

-

Texture fill rate

49.4 billion/sec

31.36

Memory type

GDDR5

System Shared

Maximum RAM amount

1536 MB

System Shared

Memory bus width

384 Bit

System Shared

Memory clock speed

2004 MHz (4008 data rate)

System Shared

Memory bandwidth

192.4 GB/s

-

Display Connectors

Mini HDMITwo Dual Link DVI

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 (12_0)

CUDA

+

-

OpenCL

1.1

2.0

OpenGL

4.2

4.6

Shader Model

5.1

6.0

Vulkan

+

1.2.131