GeForce 9400 GT and Mach64 LT - video card comparison
GeForce 9400 GT
Mach64 LT
Architecture
Tesla (2006−2010)
Mach (1992−1997)
GPU code name
G96C
Mach64 LT
Market segment
Desktop
Desktop
Release date
August 2008
-
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
550 MHz
-
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
500 nm
Number of transistors
314 million
1 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
50 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
-
Memory type
DDR2
-
Maximum RAM amount
512 MB
-
Memory bus width
128 Bit
-
Memory clock speed
400 MHz
-
Memory bandwidth
12.8 GB/s
-
Display Connectors
Dual Link DVI
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
5.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
N/A
Shader Model
4.0
-
Vulkan
N/A
N/A