Radeon HD 8730A 

Released April, 2013
  • 650 MHz
  • 1 GB DDR3

Features Key features of the Radeon HD 8730A

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

Radeon HD 8730A
32 GB/s
GeForce GT 740M
28.83 GB/s
Radeon HD 8730M
32 GB/s

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

Radeon HD 8730A
5.6 GPixel/s
GeForce GT 740M
6.48 GPixel/s
Radeon HD 8730M
5.6 GPixel/s

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

Radeon HD 8730A
16.8 GTexel/s
GeForce GT 740M
25.92 GTexel/s
Radeon HD 8730M
16.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8730A
537.6 GFLOPS
GeForce GT 740M
622.1 GFLOPS
Radeon HD 8730M
537.6 GFLOPS

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

Radeon HD 8730A
384

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

Radeon HD 8730A
24

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Mars
Market Laptop
Clock speed 650 MHz
Turbo clock speed 700 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 5.6 GPixel/s
Texture rate 16.8 GTexel/s
Floating-point performance 537.6 GFLOPS

memory

Memory clock speed 1,000 MHz
Effective memory clock speed 2,000 MHz
Memory bus 128 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 32 GB/s
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