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 Radeon HD 6470M

Reasons to consider the
AMD Radeon HD 6470M

Report a correction
Higher clock speed 700 MHz vs 500 MHz 40% higher clock speed
Front view of GeForce GTS 250M

Reasons to consider the
Nvidia GeForce GTS 250M

Report a correction
Much better T-Rex score 3,354.5 vs 1,699.39 More than 95% better T-Rex score
Higher effective memory clock speed 3,200 MHz vs 1,600 MHz 2x higher effective memory clock speed
Higher memory bandwidth 51.2 GB/s vs 12.8 GB/s More than 4x higher memory bandwidth
More texture mapping units 32 vs 8 24 more texture mapping units
Wider memory bus 128 bit vs 64 bit 2x wider memory bus

Benchmarks Real world tests of Radeon HD 6470M vs GeForce GTS 250M

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Features Key features of the Radeon HD 6470M  vs GeForce GTS 250M 

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

Radeon HD 6470M
12.8 GB/s
GeForce GTS 250M
51.2 GB/s

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

Radeon HD 6470M
2.8 GPixel/s
GeForce GTS 250M
4 GPixel/s

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

Radeon HD 6470M
5.6 GTexel/s
GeForce GTS 250M
16 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 6470M
224 GFLOPS
GeForce GTS 250M
240 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

Comments

comments powered by Disqus