Mobility Radeon HD 4570 

Released January, 2009
  • 680 MHz
  • 512 MB GDDR3

Benchmarks Real world tests of the Mobility Radeon HD 4570

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Mobility Radeon HD 4570

Features Key features of the Mobility Radeon HD 4570

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

Mobility Radeon HD 4570
12.8 GB/s
GeForce 9600M GT
25.6 GB/s

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

Mobility Radeon HD 4570
2.72 GPixel/s
GeForce 9600M GT
4 GPixel/s

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

Mobility Radeon HD 4570
5.44 GTexel/s
Mobility Radeon HD 550v
14.4 GTexel/s
GeForce 9600M GT
8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Mobility Radeon HD 4570
108.8 GFLOPS
GeForce 9600M GT

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

Mobility Radeon HD 4570

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Mobility Radeon HD 4570

Specifications Full list of technical specs


GPU brand ATI
GPU name M92
Market Laptop
Clock speed 680 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 80
Texture mapping units 8
Render output processors 4
Compute units 1
Pixel rate 2.72 GPixel/s
Texture rate 5.44 GTexel/s
Floating-point performance 108.8 GFLOPS


Memory clock speed 800 MHz
Effective memory clock speed 1,600 MHz
Memory bus 64 bit
Memory 512 MB
Memory type GDDR3
Memory bandwidth 12.8 GB/s
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