Radeon X1650 XT Dual and Radeon RX 580 2048SP - video card comparison
Radeon X1650 XT Dual
Radeon RX 580 2048SP
Architecture
R500 (2005−2007)
GCN 4.0 (2016−2020)
GPU code name
RV560
Polaris 20
Market segment
Desktop
Desktop
Release date
October 2006
October 2018
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
-
1284 MHz
Core clock speed
525 MHz
1168 MHz
Manufacturing process technology
80 nm
14 nm
Number of transistors
330 million
5,700 million
Pipelines / CUDA cores
-
2048
Power consumption (TDP)
-
150 Watt
Texture fill rate
4.200
164.4
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1400 MHz
7000 MHz
Memory bandwidth
22.4 GB/s
224.0 GB/s
Display Connectors
2x DVI
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
2.0
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.2.131