GeForce GT 130 Mac 

Released December, 2008
  • 600 MHz
  • 512 MB GDDR3

Features Key features of the GeForce GT 130 Mac

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

GeForce GT 130 Mac
38.02 GB/s
Radeon HD 4850
63.55 GB/s
Radeon HD 6450
25.6 GB/s

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

GeForce GT 130 Mac
7.2 GPixel/s
Radeon HD 6450
2.5 GPixel/s
Radeon HD 4850
10 GPixel/s

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

GeForce GT 130 Mac
14.4 GTexel/s
Radeon HD 4850
25 GTexel/s
Radeon HD 6450
5 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GT 130 Mac
144 GFLOPS
Radeon HD 4850
1,000 GFLOPS
Radeon HD 6450
200 GFLOPS

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

GeForce GT 130 Mac
48

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

GeForce GT 130 Mac
24

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name G94 B1
Market Desktop
Clock speed 600 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 48
Texture mapping units 24
Render output processors 12
Pixel rate 7.2 GPixel/s
Texture rate 14.4 GTexel/s
Floating-point performance 144 GFLOPS

memory

Memory clock speed 792 MHz
Effective memory clock speed 1,584 MHz
Memory bus 192 bit
Memory 512 MB
Memory type GDDR3
Memory bandwidth 38.02 GB/s

noise and power

TDP 75W
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