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Differences What are the advantages of each

Front view of Radeon HD 3570

Reasons to consider the
ATi Radeon HD 3570

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Lower TDP 30W vs 60W 2x lower TDP
Front view of GeForce GTX 750 Ti

Reasons to consider the
Nvidia GeForce GTX 750 Ti

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Much higher effective memory clock speed 5,400 MHz vs 990 MHz Around 5.5x higher effective memory clock speed
Significantly higher memory bandwidth 86.4 GB/s vs 7.92 GB/s Around 11x higher memory bandwidth
Higher clock speed 1,020 MHz vs 796 MHz Around 30% higher clock speed
Significantly higher texture rate 82.64 GTexel/s vs 3.18 GTexel/s Around 26x higher texture rate
Better floating-point performance 1,728 GFLOPS vs 63.68 GFLOPS Around 27.2x better floating-point performance
More memory 2,048 MB vs 512 MB 4x more memory
Much higher memory clock speed 1,502 MHz vs 495 MHz More than 3x higher memory clock speed
Higher pixel rate 16.32 GPixel/s vs 3.18 GPixel/s Around 5.2x higher pixel rate
More shading units 640 vs 40 600 more shading units
More texture mapping units 40 vs 4 36 more texture mapping units
More render output processors 16 vs 4 12 more render output processors
Wider memory bus 128 bit vs 64 bit 2x wider memory bus

Features Key features of the Radeon HD 3570  vs GeForce GTX 750 Ti 

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

Radeon HD 3570
7.92 GB/s
GeForce GTX 750 Ti
86.4 GB/s

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

Radeon HD 3570
3.18 GPixel/s
GeForce GTX 750 Ti
16.32 GPixel/s

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

Radeon HD 3570
3.18 GTexel/s
GeForce GTX 750 Ti
82.64 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 3570
63.68 GFLOPS
GeForce GTX 750 Ti
1,728 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

Radeon HD 3570  vs
GeForce GTX 750 Ti 
GPU brand ATI Nvidia
GPU name RV620 GM107
Market Desktop Desktop
Clock speed 796 MHz 1,020 MHz
Is dual GPU No No
Reference card None Nvidia GeForce GTX 750 Ti 1 GHz 2 GB

raw performance

Shading units 40 640
Texture mapping units 4 40
Render output processors 4 16
Pixel rate 3.18 GPixel/s 16.32 GPixel/s
Texture rate 3.18 GTexel/s 82.64 GTexel/s
Floating-point performance 63.68 GFLOPS 1,728 GFLOPS

memory

Radeon HD 3570  vs
GeForce GTX 750 Ti 
Memory clock speed 495 MHz 1,502 MHz
Effective memory clock speed 990 MHz 5,400 MHz
Memory bus 64 bit 128 bit
Memory 512 MB 2,048 MB
Memory type DDR2 GDDR5
Memory bandwidth 7.92 GB/s 86.4 GB/s

noise and power

TDP 30W 60W

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