GeForce 9400 GT and FirePro V3800 - video card comparison
GeForce 9400 GT
FirePro V3800
Architecture
Tesla (2006−2010)
TeraScale 2 (2009−2015)
GPU code name
G96C
Redwood
Market segment
Desktop
Workstation
Release date
August 2008
April 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
550 MHz
650 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
520.0 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
314 million
627 million
Pipelines / CUDA cores
16
400
Power consumption (TDP)
50 Watt
43 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
13.00
Memory type
DDR2
DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
400 MHz
1800 MHz
Memory bandwidth
12.8 GB/s
14.4 GB/s
Display Connectors
Dual Link DVI
1x DVI, 1x DisplayPort
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
2.1
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A