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 3670

Reasons to consider the
ATi Mobility Radeon HD 3670

Report a correction
Slightly lower TDP 30W vs 45W Around 35% lower TDP
Front view of GeForce GT 740M

Reasons to consider the
Nvidia GeForce GT 740M

Report a correction
Better PassMark score 772 vs 250 More than 3x better PassMark score
Higher clock speed 810 MHz vs 680 MHz Around 20% higher clock speed
More memory 2,048 MB vs 256 MB 8x more memory
Slightly better floating-point performance 622.1 GFLOPS vs 163.2 GFLOPS More than 3.8x better floating-point performance
Higher texture rate 25.92 GTexel/s vs 5.44 GTexel/s More than 4.8x higher texture rate
More render output processors 16 vs 4 12 more render output processors
More texture mapping units 32 vs 8 24 more texture mapping units
More shading units 384 vs 120 264 more shading units
Higher memory clock speed 901 MHz vs 800 MHz Around 15% higher memory clock speed

Benchmarks Real world tests of Mobility Radeon HD 3670 vs GeForce GT 740M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Features Key features of the Mobility Radeon HD 3670  vs GeForce GT 740M 

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

Mobility Radeon HD 3670
2.72 GPixel/s
GeForce GT 740M
6.48 GPixel/s

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

Mobility Radeon HD 3670
5.44 GTexel/s
GeForce GT 740M
25.92 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GT 740M
622.1 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