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 Mobility Radeon HD 4550

Reasons to consider the
ATi Mobility Radeon HD 4550

Report a correction

GPUBoss is not aware of any important advantages of the ATi Mobility Radeon HD 4550 vs the Nvidia GeForce GT 620M.

Front view of GeForce GT 620M

Reasons to consider the
Nvidia GeForce GT 620M

Report a correction
Better PassMark score 559 vs 192 Around 3x better PassMark score
Higher clock speed 660 MHz vs 550 MHz 20% higher clock speed
Wider memory bus 128 bit vs 64 bit 2x wider memory bus
Higher memory clock speed 900 MHz vs 700 MHz Around 30% higher memory clock speed

Benchmarks Real world tests of Mobility Radeon HD 4550 vs GeForce GT 620M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Features Key features of the Mobility Radeon HD 4550  vs GeForce GT 620M 

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

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

GeForce GT 620M
2.64 GPixel/s

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

GeForce GT 620M
10.56 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GT 620M
253.44 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