Radeon E9171 MCM and GeForce2 MX + nForce 420 - video card comparison
Radeon E9171 MCM
GeForce2 MX + nForce 420
Architecture
GCN 4.0 (2016−2020)
Celsius (1999−2005)
GPU code name
Lexa
Crush11
Market segment
Desktop
Desktop
Release date
October 2017
June 2001
Interface
PCIe 3.0 x8
AGP 4x
Supplementary power connectors
None
-
Boost clock speed
1219 MHz
-
Core clock speed
1124 MHz
175 MHz
Floating-point performance
1,248 gflops
-
Manufacturing process technology
14 nm
180 nm
Number of transistors
2,200 million
20 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
40 Watt
-
Texture fill rate
39.01
0.7
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
7.0
OpenCL
2.0
N/A
OpenGL
4.6
1.2
Shader Model
6.4
-
Vulkan
1.2.131
N/A