Radeon VII and Radeon SDR PCI - video card comparison
Radeon VII
Radeon SDR PCI
Architecture
Vega (2017−2021)
Rage 6 (2000−2007)
GPU code name
Vega 20
Rage 6
Market segment
Desktop
Desktop
Release date
February 2019
June 2000
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1750 MHz
-
Core clock speed
1400 MHz
166 MHz
Manufacturing process technology
7 nm
180 nm
Number of transistors
13,230 million
30 million
Pipelines / CUDA cores
3840
-
Power consumption (TDP)
295 Watt
23 Watt
Texture fill rate
420.0
1
Memory type
HBM2
SDR
Maximum RAM amount
16 GB
32 MB
Memory bus width
4096 Bit
128 Bit
Memory clock speed
1000 MHz
166 MHz
Memory bandwidth
1024 GB/s
2.656 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (12_1)
7.0
OpenCL
2.0
N/A
OpenGL
4.6
1.3
Shader Model
6.4
-
Vulkan
1.2.131
N/A