Radeon RX 580 OEM and XGI Volari 8300 - video card comparison
Radeon RX 580 OEM
XGI Volari 8300
Architecture
GCN 4.0 (2016−2020)
XG4 (2003−2005)
GPU code name
Ellesmere
XG47
Market segment
Desktop
Desktop
Release date
June 2016
November 2005
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1266 MHz
-
Core clock speed
1120 MHz
300 MHz
Floating-point performance
5,834 gflops
-
Manufacturing process technology
14 nm
130 nm
Number of transistors
5,700 million
90 million
Pipelines / CUDA cores
2304
-
Power consumption (TDP)
150 Watt
-
Texture fill rate
182.3
2.400
Memory type
GDDR5
DDR
Maximum RAM amount
8 GB
128 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
8000 MHz
600 MHz
Memory bandwidth
256.0 GB/s
4.8 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (12_0)
9.0c
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.4
3.0
Vulkan
1.2.131
N/A