GeForce 305M 

Released January, 2010
  • 525 MHz
  • 512 MB GDDR3

Benchmarks Real world tests of the GeForce 305M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

GeForce 305M

Features Key features of the GeForce 305M

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

GeForce 305M
11.2 GB/s
GeForce GT 630M
32 GB/s
Radeon HD 6450A
8.53 GB/s

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

GeForce 305M
2.1 GPixel/s
GeForce GT 630M
3.2 GPixel/s
Radeon HD 6450A
2.5 GPixel/s

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

GeForce 305M
4.2 GTexel/s
GeForce GT 630M
12.8 GTexel/s
Radeon HD 6450A
5 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce 305M
GeForce GT 630M
307.2 GFLOPS
Radeon HD 6450A

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

GeForce 305M

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

GeForce 305M

Specifications Full list of technical specs


GPU brand Nvidia
GPU name GT218
Market Laptop
Clock speed 525 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 16
Texture mapping units 8
Render output processors 4
Pixel rate 2.1 GPixel/s
Texture rate 4.2 GTexel/s
Floating-point performance 36.8 GFLOPS


Memory clock speed 700 MHz
Effective memory clock speed 1,400 MHz
Memory bus 64 bit
Memory 512 MB
Memory type GDDR3
Memory bandwidth 11.2 GB/s

noise and power

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