Radeon HD 6625M 

Released January, 2011
  • 450 MHz
  • 1 GB DDR3

Features Key features of the Radeon HD 6625M

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

Radeon HD 6625M
25.6 GB/s
GeForce 720M
12.8 GB/s
GeForce GT 630M
32 GB/s

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

Radeon HD 6625M
3.6 GPixel/s
GeForce 720M
2.5 GPixel/s
GeForce GT 630M
3.2 GPixel/s

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

Radeon HD 6625M
10.8 GTexel/s
GeForce GT 630M
12.8 GTexel/s
GeForce 720M
10 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 6625M
432 GFLOPS
GeForce 720M
240 GFLOPS
GeForce GT 630M
307.2 GFLOPS

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

Radeon HD 6625M
480

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

Radeon HD 6625M
24

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Whistler
Market Laptop
Clock speed 450 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 480
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 3.6 GPixel/s
Texture rate 10.8 GTexel/s
Floating-point performance 432 GFLOPS

memory

Memory clock speed 800 MHz
Effective memory clock speed 1,600 MHz
Memory bus 128 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 25.6 GB/s

noise and power

TDP 26W
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