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Differences What are the advantages of each

Front view of Mobility Radeon HD 4350

Reasons to consider the
ATi Mobility Radeon HD 4350

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GPUBoss is not aware of any important advantages of the ATi Mobility Radeon HD 4350 vs the ZOTAC GeForce GTS 250.

Front view of GeForce GTS 250

Reasons to consider the
ZOTAC GeForce GTS 250

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Higher clock speed 750 MHz vs 450 MHz More than 65% higher clock speed
Higher memory bandwidth 73.6 GB/s vs 9.6 GB/s Around 7.8x higher memory bandwidth
Higher effective memory clock speed 2,300 MHz vs 1,200 MHz More than 90% higher effective memory clock speed
Slightly better PassMark score 893 vs 148 More than 6x better PassMark score
Higher texture rate 48 GTexel/s vs 3.6 GTexel/s More than 13.2x higher texture rate
More texture mapping units 64 vs 8 56 more texture mapping units
Significantly higher memory clock speed 1,150 MHz vs 600 MHz More than 90% higher memory clock speed
Higher pixel rate 12 GPixel/s vs 1.8 GPixel/s Around 6.8x higher pixel rate
More render output processors 16 vs 4 12 more render output processors
Wider memory bus 256 bit vs 64 bit 4x wider memory bus

Benchmarks Real world tests of Mobility Radeon HD 4350 vs GeForce GTS 250

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Features Key features of the Mobility Radeon HD 4350  vs GeForce GTS 250 

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 GTS 250
12 GPixel/s

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

GeForce GTS 250
48 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GTS 250
483.8 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

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