Radeon HD 3730 

Released October, 2008
  • 722 MHz
  • 512 MB DDR2

Features Key features of the Radeon HD 3730

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

Radeon HD 3730
12.67 GB/s
GeForce GT 440
28.8 GB/s
Radeon HD 5450
6.4 GB/s

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

Radeon HD 3730
2.89 GPixel/s
GeForce GT 440
3.24 GPixel/s
Radeon HD 5450
2.6 GPixel/s

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

Radeon HD 3730
5.78 GTexel/s
GeForce GT 440
12.96 GTexel/s
Radeon HD 5450
5.2 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 3730
173.28 GFLOPS
GeForce GT 440
311.04 GFLOPS
Radeon HD 5450
104 GFLOPS

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

Radeon HD 3730
120

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

Radeon HD 3730
8

Specifications Full list of technical specs

gpu

GPU brand ATI
GPU name RV635
Market Desktop
Clock speed 722 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 120
Texture mapping units 8
Render output processors 4
Compute units 3
Pixel rate 2.89 GPixel/s
Texture rate 5.78 GTexel/s
Floating-point performance 173.28 GFLOPS

memory

Memory clock speed 396 MHz
Effective memory clock speed 792 MHz
Memory bus 128 bit
Memory 512 MB
Memory type DDR2
Memory bandwidth 12.67 GB/s

noise and power

TDP 65W
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