Comparison of Mobility Radeon HD 5850 and Radeon HD 5750

Attribute	Radeon HD 5750 ×	Mobility Radeon HD 5850 ×
GPU
Release year (year)	2009	2010
Reference card	ATi Radeon HD 5750 700 MHz 1 GB	-
GPU brand	ATI	ATI
GPU name	Juniper	Broadway
Market	Desktop	Laptop
Clock speed (MHz)	700	500
Is dual GPU	-	-
Model	Radeon HD 5750	Mobility Radeon HD 5850
Memory
Memory (MB)	1,024	1,024
Memory bandwidth (GB/s)	73.6	64
Memory bus (bit)	128	128
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,150	1,000
Effective memory clock speed (MHz)	4,600	4,000
Noise and power
TDP (W)	86	30
Load power consumption (W)	236	-
Idle power consumption (W)	112	-
Load noise level (dB)	44.6	-
Idle noise level (dB)	43.9	-
Raw performance
Pixel rate (GPixel/s)	11.2	8
Render output processors	16	16
Texture mapping units	36	40
Shading units	720	800
Floating-point performance (GFLOPS)	1,008	800
Compute units	9	10
Texture rate (GTexel/s)	25.2	20
Benchmarks
Cloud Gate Factor	12.37	11.08
Face detection (mPixels/s)	7.33	7.46
T-Rex (GFXBench 3.0)	3359.1	3357.44
Manhattan (GFXBench 3.0)	3627.12	3314.41
Bitcoin mining (mHash/s)	52.81	83.63
Sky Diver Factor	105.87	106.58
Fire Strike Factor	12.96	11.97
Ocean surface simulation (frames/s)	456.95	512.08