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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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Higher clock speed 796 MHz vs 594 MHz Around 35% higher clock speed
Higher memory clock speed 495 MHz vs 396 MHz 25% higher memory clock speed
Front view of Radeon HD 3550

Reasons to consider the
ATi Radeon HD 3550

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GPUBoss is not aware of any important advantages of the 3550 vs the 3570.

Features Key features of the Radeon HD 3570  vs 3550 

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

Radeon HD 3570
7.92 GB/s
Radeon HD 3550
6.34 GB/s

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

Radeon HD 3570
3.18 GPixel/s
Radeon HD 3550
2.38 GPixel/s

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

Radeon HD 3570
3.18 GTexel/s
Radeon HD 3550
2.38 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 3570
63.68 GFLOPS
Radeon HD 3550
47.52 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
3550 
GPU brand ATI ATI
GPU name RV620 RV620
Market Desktop Desktop
Clock speed 796 MHz 594 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 40 40
Texture mapping units 4 4
Render output processors 4 4
Compute units 2 2
Pixel rate 3.18 GPixel/s 2.38 GPixel/s
Texture rate 3.18 GTexel/s 2.38 GTexel/s
Floating-point performance 63.68 GFLOPS 47.52 GFLOPS

memory

Radeon HD 3570  vs
3550 
Memory clock speed 495 MHz 396 MHz
Effective memory clock speed 990 MHz 792 MHz
Memory bus 64 bit 64 bit
Memory 512 MB 512 MB
Memory type DDR2 DDR2
Memory bandwidth 7.92 GB/s 6.34 GB/s

noise and power

TDP 30W 30W

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