GeForce 9400 GT and Radeon Graphics 128SP - video card comparison
GeForce 9400 GT
Radeon Graphics 128SP
Architecture
Tesla (2006−2010)
RDNA 2.0 (2020−2022)
GPU code name
G96C
Raphael
Market segment
Desktop
Desktop
Release date
August 2008
September 2022
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
2200 MHz
Core clock speed
550 MHz
-
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
314 million
3,400 million
Pipelines / CUDA cores
16
128
Power consumption (TDP)
50 Watt
15 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
17.60
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
400 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Display Connectors
Dual Link DVI
Motherboard Dependent
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3