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Radeon RX 580 and Radeon DDR - video card comparison


Radeon RX 580

Radeon DDR


Architecture
Polaris (2016−2019)
Rage 6 (2000−2007)

GPU code name
Polaris 20
Rage 6

Market segment
Desktop
Desktop

Release date
April 2017
April 2000

Interface
PCIe 3.0 x16
AGP 4x

Supplementary power connectors
1x 8-pin
None

Boost clock speed
1340 MHz
-

Core clock speed
1257 MHz
166 MHz

Floating-point performance
6,175 gflops
-

Manufacturing process technology
14 nm
180 nm

Number of transistors
5,700 million
30 million

Pipelines / CUDA cores
2304
-

Power consumption (TDP)
185 Watt
23 Watt

Texture fill rate
193.0
1

Memory type
GDDR5
DDR

Maximum RAM amount
8 GB
32 MB

Memory bus width
256 Bit
128 Bit

Memory clock speed
8000 MHz
332 MHz

Memory bandwidth
256.0 GB/s
5.312 GB/s

Display Connectors
1x HDMI, 3x DisplayPort
1x VGA

HDMI
+
-

DirectX
12 (12_0)
7.0

OpenCL
2.0
N/A

OpenGL
4.6
1.3

Shader Model
6.4
-

Vulkan
1.2.131
N/A