Radeon HD 7470A 

Released January, 2012
  • 775 MHz
  • 1 GB DDR3

Features Key features of the Radeon HD 7470A

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

Radeon HD 7470A
12.8 GB/s
Radeon HD 6450A
8.53 GB/s

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

Radeon HD 7470A
6.2 GPixel/s
Radeon HD 6450A
2.5 GPixel/s

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

Radeon HD 7470A
15.5 GTexel/s
Radeon HD 6450A
5 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 7470A
Radeon HD 6450A

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

Radeon HD 7470A

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

Radeon HD 7470A

Specifications Full list of technical specs


GPU brand AMD
GPU name Redwood
Market Laptop
Clock speed 775 MHz
Is dual GPU No
Reference card AMD Radeon HD 7470A 625 MHz 512 MB

raw performance

Shading units 400
Texture mapping units 20
Render output processors 8
Compute units 5
Pixel rate 6.2 GPixel/s
Texture rate 15.5 GTexel/s
Floating-point performance 620 GFLOPS


Memory clock speed 800 MHz
Effective memory clock speed 1,600 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 12.8 GB/s

noise and power

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