Cast your vote Do you agree or disagree with GPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of GeForce GT 9800

Reasons to consider the
Nvidia GeForce GT 9800

Report a correction
Higher texture rate 33.6 GTexel/s vs 13 GTexel/s More than 2.5x higher texture rate
More render output processors 16 vs 4 12 more render output processors
Slightly higher pixel rate 9.6 GPixel/s vs 3.24 GPixel/s Around 3x higher pixel rate
More texture mapping units 56 vs 16 40 more texture mapping units
Wider memory bus 256 bit vs 128 bit 2x wider memory bus
Higher memory clock speed 900 MHz vs 800 MHz Around 15% higher memory clock speed
Front view of GeForce GT 630

Reasons to consider the
EVGA GeForce GT 630

Report a correction
Significantly higher clock speed 810 MHz vs 600 MHz 35% higher clock speed
Higher effective memory clock speed 3,200 MHz vs 1,800 MHz Around 80% higher effective memory clock speed
More memory 1,024 MB vs 512 MB 2x more memory
Lower TDP 65W vs 125W Around 50% lower TDP

Features Key features of the GeForce GT 9800  vs 630 

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

GeForce GT 9800
57.6 GB/s
GeForce GT 630
51.2 GB/s

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

GeForce GT 9800
9.6 GPixel/s
GeForce GT 630
3.24 GPixel/s
You may combine two GeForce 9800 GT cards to run in SLI for increased performance.
GeForce GT 9800 | by techPowerUp! (Jul, 2008)

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

GeForce GT 9800
33.6 GTexel/s
GeForce GT 630
13 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GT 9800
336 GFLOPS
GeForce GT 630
311 GFLOPS

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

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

Specifications Full list of technical specs

gpu

GeForce GT 9800  vs
630 
GPU brand Nvidia Nvidia
GPU name G92 GF108
Market Desktop Desktop
Clock speed 600 MHz 810 MHz
Is dual GPU No No
Reference card None Nvidia GeForce GT 630 810 MHz 1 GB

raw performance

Shading units 112 96
Texture mapping units 56 16
Render output processors 16 4
Pixel rate 9.6 GPixel/s 3.24 GPixel/s
Texture rate 33.6 GTexel/s 13 GTexel/s
Floating-point performance 336 GFLOPS 311 GFLOPS

memory

GeForce GT 9800  vs
630 
Memory clock speed 900 MHz 800 MHz
Effective memory clock speed 1,800 MHz 3,200 MHz
Memory bus 256 bit 128 bit
Memory 512 MB 1,024 MB
Memory type GDDR3 GDDR5
Memory bandwidth 57.6 GB/s 51.2 GB/s

noise and power

TDP 125W 65W

Comments

comments powered by Disqus