GeForce GTX 275 PhysX 

Released February, 2010
  • 633 MHz
  • 896 MB GDDR3

Features Key features of the GeForce GTX 275 PhysX

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

GeForce GTX 275 PhysX
127 GB/s
Radeon HD 7770
72 GB/s
Radeon HD 6850
128 GB/s

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

GeForce GTX 275 PhysX
17.72 GPixel/s
Radeon HD 6850
24.8 GPixel/s
Radeon HD 7770
16 GPixel/s

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

GeForce GTX 275 PhysX
50.64 GTexel/s
Radeon HD 6850
37.2 GTexel/s
Radeon HD 7770
40 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GTX 275 PhysX
622.1 GFLOPS
Radeon HD 6850
1,488 GFLOPS
Radeon HD 7770
1,280 GFLOPS

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

GeForce GTX 275 PhysX
240

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

GeForce GTX 275 PhysX
80

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GT200 B3
Market Desktop
Clock speed 633 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 240
Texture mapping units 80
Render output processors 28
Pixel rate 17.72 GPixel/s
Texture rate 50.64 GTexel/s
Floating-point performance 622.1 GFLOPS

memory

Memory clock speed 1,134 MHz
Effective memory clock speed 2,268 MHz
Memory bus 448 bit
Memory 896 MB
Memory type GDDR3
Memory bandwidth 127 GB/s

noise and power

TDP 219W
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