GeForce GT 9400 PCI 

Released August, 2008
  • 550 MHz
  • 256 MB DDR2

Features Key features of the GeForce GT 9400 PCI

memory bandwidth Rate at which data can be read from or stored in onboard memory

GeForce GT 9400 PCI
12.8 GB/s
GeForce GT 9800
57.6 GB/s
GeForce GT 430
12.8 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

GeForce GT 9400 PCI
2.2 GPixel/s
GeForce GT 9800
9.6 GPixel/s
GeForce GT 430
2.8 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

GeForce GT 9400 PCI
4.4 GTexel/s
GeForce GT 9800
33.6 GTexel/s
GeForce GT 430
11.2 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GT 9400 PCI
44.8 GFLOPS
GeForce GT 9800
336 GFLOPS
GeForce GT 430
268.8 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

GeForce GT 9400 PCI
16

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

GeForce GT 9400 PCI
8

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name G96 C1
Market Desktop
Clock speed 550 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 16
Texture mapping units 8
Render output processors 4
Pixel rate 2.2 GPixel/s
Texture rate 4.4 GTexel/s
Floating-point performance 44.8 GFLOPS

memory

Memory clock speed 400 MHz
Effective memory clock speed 800 MHz
Memory bus 128 bit
Memory 256 MB
Memory type DDR2
Memory bandwidth 12.8 GB/s

noise and power

TDP 50W
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