GeForce GTX 275 and Radeon RX 580 XTR - video card comparison

GeForce GTX 275

Radeon RX 580 XTR

Architecture

Tesla 2.0 (2007−2013)

GCN 4.0 (2016−2020)

GPU code name

GT200B

Polaris 20

Market segment

Desktop

Desktop

Release date

January 2009

April 2017

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 6-pin

1x 8-pin

SLI options

+

-

Boost clock speed

-

1340 MHz

Core clock speed

633 MHz

1257 MHz

CUDA cores

240

-

Floating-point performance

673.9 gflops

6,175 gflops

Manufacturing process technology

55 nm

14 nm

Number of transistors

1,400 million

5,700 million

Pipelines / CUDA cores

240

2304

Power consumption (TDP)

219 Watt

185 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

50.6 billion/sec

193.0

Memory type

GDDR3

GDDR5

Maximum RAM amount

896 MB

8 GB

Memory bus width

448 Bit

256 Bit

Memory clock speed

1134 MHz

8000 MHz

Memory bandwidth

127.0 GB/s

256.0 GB/s

Display Connectors

Two Dual Link DVI

1x HDMI, 3x DisplayPort

Multi monitor support

+

-

HDMI

-

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12.0 (12_0)

CUDA

+

-

OpenCL

1.1

-

OpenGL

3.0

4.5

Shader Model

4.0

-

Vulkan

N/A

-