Riva 128 PCI and Radeon RX Vega 64 Liquid Cooling - video card comparison
Riva 128 PCI
Radeon RX Vega 64 Liquid Cooling
Architecture
-
GCN 5.0 (2017−2020)
GPU code name
NV3
Vega 10
Market segment
Desktop
Desktop
Release date
April 1997
August 2017
Interface
PCI
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
1668 MHz
Core clock speed
100 MHz
1408 MHz
Floating-point performance
-
14,336 gflops
Manufacturing process technology
350 nm
14 nm
Number of transistors
4 million
12,500 million
Pipelines / CUDA cores
-
4096
Power consumption (TDP)
4 Watt
345 Watt
Texture fill rate
0.1
427.0
Memory type
SDR
HBM2
Maximum RAM amount
4 MB
8 GB
Memory bus width
128 Bit
2048 Bit
Memory clock speed
100 MHz
1890 MHz
Memory bandwidth
1.6 GB/s
483.8 GB/s
Display Connectors
1x VGA, 1x DB13W3
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
5.0
12 (12_1)
OpenCL
N/A
2.0
OpenGL
1.0
4.6
Shader Model
-
6.4
Vulkan
N/A
1.1.125