Comparison of Radeon HD 8730M and Mobility Radeon HD 5430

Attribute	Radeon HD 8730M ×	Mobility Radeon HD 5430 ×
GPU
Release year (year)	2013	2010
GPU brand	AMD	ATI
GPU name	Mars	Park
Market	Laptop	Laptop
Clock speed (MHz)	650	500
Turbo clock speed (MHz)	700	-
Is dual GPU	-	-
Model	Radeon HD 8730M	Mobility Radeon HD 5430
Memory
Memory (MB)	1,024	1,024
Memory bandwidth (GB/s)	32	12.8
Memory bus (bit)	128	64
Memory type	DDR3	GDDR3
Memory clock speed (MHz)	1,000	800
Effective memory clock speed (MHz)	2,000	1,600
Noise and power
TDP (W)	-	7
Raw performance
Pixel rate (GPixel/s)	5.6	2
Render output processors	8	4
Texture mapping units	24	8
Shading units	384	80
Floating-point performance (GFLOPS)	538	80
Compute units	6	1
Texture rate (GTexel/s)	16.8	4
Benchmarks
FarCry 3	5.7	-
Particle simulation (mInteraction/s)	150.76	-
T-Rex (Compubench 1.5) (frames/s)	1.31	-
Video composition (frames/s)	18.75	-
Cloud Gate Factor	-	3.79
Face detection (mPixels/s)	6.51	1
T-Rex (GFXBench 3.0)	3346.51	3359.64
Manhattan (GFXBench 3.0)	3712.14	3718.82
Bitcoin mining (mHash/s)	-	7.49
Sky Diver Factor	-	21.51
Fire Strike Factor	-	2.07
Ocean surface simulation (frames/s)	289.46	1