GeForce 256 SDR and Radeon E9171 MCM - video card comparison
GeForce 256 SDR
Radeon E9171 MCM
Architecture
Celsius (1999−2005)
GCN 4.0 (2016−2020)
GPU code name
NV10 A3
Lexa
Market segment
Desktop
Desktop
Release date
October 1999
October 2017
Interface
AGP 4x
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1219 MHz
Core clock speed
120 MHz
1124 MHz
Floating-point performance
-
1,248 gflops
Manufacturing process technology
220 nm
14 nm
Number of transistors
17 million
2,200 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
-
40 Watt
Texture fill rate
0.48
39.01
Memory type
SDR
GDDR5
Maximum RAM amount
32 MB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
143 MHz
6000 MHz
Memory bandwidth
1.144 GB/s
96 GB/s
Display Connectors
1x VGA
No outputs
DirectX
7.0
12 (12_0)
OpenCL
N/A
2.0
OpenGL
1.2
4.6
Shader Model
-
6.4
Vulkan
N/A
1.2.131