GeForce GTX 690 and GeForce 9400 GT PCI - video card comparison
GeForce GTX 690
GeForce 9400 GT PCI
Architecture
Kepler (2012−2018)
Tesla (2006−2010)
GPU code name
GK104
G96C
Market segment
Desktop
Desktop
Release date
May 2012
August 2008
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
Two 8-pin
None
SLI options
+
-
Boost clock speed
1019 MHz
-
Core clock speed
915 MHz
550 MHz
CUDA cores
3072
-
Floating-point performance
2x 3,130 gflops
44.8 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
3,540 million
314 million
Pipelines / CUDA cores
1536
16
Power consumption (TDP)
300 Watt
50 Watt
Texture fill rate
234 billion/sec
4.400
Memory type
GDDR5
DDR2
Maximum RAM amount
4 GB (4 GB per GPU) GDDR5
256 MB
Memory bus width
512-bit (256-bit per GPU)
128 Bit
Memory clock speed
6008 MHz
800 MHz
Memory bandwidth
384 GB/s
12.8 GB/s
Display Connectors
Two Dual Link DVI-I. One Dual link DVI-D. One Mini-Displayport 1.2
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
4 displays
-
HDMI
Yes (via dongle)
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.2
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision Live
+
-