Comparison of GeForce GT 705 and Radeon HD 5450 Passive

Attribute	GeForce GT 705 ×	Radeon HD 5450 Passive ×
GPU
Release year (year)	2014	2010
Reference card	-	ATi Radeon HD 5450 650 MHz 512 MB
GPU brand	Nvidia	ATI
GPU name	GF119	Cedar
Market	Desktop	Desktop
Clock speed (MHz)	874	650
Is dual GPU	-	-
Model	GeForce GT 705	Radeon HD 5450 Passive
Memory
Memory (MB)	1,024	512
Memory bandwidth (GB/s)	13.2	6.4
Memory bus (bit)	64	64
Memory type	DDR3	DDR2
Memory clock speed (MHz)	825	400
Effective memory clock speed (MHz)	1,650	800
Noise and power
TDP (W)	29	19
Raw performance
Pixel rate (GPixel/s)	3.5	2.6
Render output processors	4	4
Texture mapping units	8	8
Shading units	48	80
Floating-point performance (GFLOPS)	168	104
Compute units	-	2
Texture rate (GTexel/s)	13.98	5.2
Benchmarks
Particle simulation (mInteraction/s)	25.53	-
T-Rex (Compubench 1.5) (frames/s)	0.29	-
Video composition (frames/s)	1	-
Dirt3	-	40
Face detection (mPixels/s)	3.15	1
T-Rex (GFXBench 3.0)	1798.2	1713.96
Manhattan (GFXBench 3.0)	1252.59	1107.21
Bitcoin mining (mHash/s)	11.06	10.12
Sky Diver Factor	-	19.5
Fire Strike Factor	-	1.98
Ocean surface simulation (frames/s)	84.6	1