GeForce 9400M 

Released October, 2008
  • 580 MHz

Features Key features of the GeForce 9400M

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

GeForce 9400M
2.32 GPixel/s
GeForce GT 320M
4 GPixel/s
GeForce 320M Mac
3.6 GPixel/s

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

GeForce 9400M
4.64 GTexel/s
GeForce 320M Mac
7.2 GTexel/s
GeForce GT 320M
4 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce 9400M
44.8 GFLOPS
GeForce 320M Mac
91.2 GFLOPS
GeForce GT 320M
52.8 GFLOPS

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

GeForce 9400M
16

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

GeForce 9400M
8

render output processors GPU commponents responsible for transform pixels as they flow between memory buffers

GeForce 9400M
4

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name C79MX
Clock speed 580 MHz
Is dual GPU No
Reference card None

noise and power

TDP 12W

raw performance

Shading units 16
Texture mapping units 8
Render output processors 4
Pixel rate 2.32 GPixel/s
Texture rate 4.64 GTexel/s
Floating-point performance 44.8 GFLOPS
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