Riva 128 and Radeon E9171 MCM - video card comparison
Riva 128
Radeon E9171 MCM
Architecture
-
GCN 4.0 (2016−2020)
GPU code name
NV3
Lexa
Market segment
Desktop
Desktop
Release date
April 1997
October 2017
Interface
AGP 2x
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1219 MHz
Core clock speed
100 MHz
1124 MHz
Floating-point performance
-
1,248 gflops
Manufacturing process technology
350 nm
14 nm
Number of transistors
4 million
2,200 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
4 Watt
40 Watt
Texture fill rate
0.1
39.01
Memory type
SDR
GDDR5
Maximum RAM amount
4 MB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
100 MHz
6000 MHz
Memory bandwidth
1.6 GB/s
96 GB/s
Display Connectors
1x VGA, 1x DB13W3
No outputs
DirectX
5.0
12 (12_0)
OpenCL
N/A
2.0
OpenGL
1.0
4.6
Shader Model
-
6.4
Vulkan
N/A
1.2.131