Radeon R5 A230 

Released January, 2014
  • 780 MHz
  • 4 GB DDR3

Features Key features of the Radeon R5 A230

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

Radeon R5 A230
16 GB/s
GeForce GT 540M
28.8 GB/s

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

Radeon R5 A230
6.84 GPixel/s
GeForce GTX 850M
14.43 GPixel/s
GeForce GT 540M
2.69 GPixel/s

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

Radeon R5 A230
17.1 GTexel/s
GeForce GTX 850M
36.1 GTexel/s
GeForce GT 540M
10.75 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 A230
547.2 GFLOPS
GeForce GTX 850M
1,154.6 GFLOPS
GeForce GT 540M
258.05 GFLOPS

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

Radeon R5 A230
320

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

Radeon R5 A230
20

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Jet
Market Laptop
Clock speed 780 MHz
Turbo clock speed 855 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 320
Texture mapping units 20
Render output processors 8
Compute units 5
Pixel rate 6.84 GPixel/s
Texture rate 17.1 GTexel/s
Floating-point performance 547.2 GFLOPS

memory

Memory clock speed 1,000 MHz
Effective memory clock speed 2,000 MHz
Memory bus 64 bit
Memory 4,096 MB
Memory type DDR3
Memory bandwidth 16 GB/s
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