Comparison of Radeon HD 5450 Passive and NVIDIA Quadro K600

Attribute	NVIDIA Quadro K600 ×	Radeon HD 5450 Passive ×
GPU
Release year (year)	2013	2010
Reference card	-	ATi Radeon HD 5450 650 MHz 512 MB
GPU brand	Nvidia	ATI
GPU name	GK107	Cedar
Market	-	Desktop
Clock speed (MHz)	876	650
Is dual GPU	-	-
Model	NVIDIA Quadro K600	Radeon HD 5450 Passive
Memory
Memory (MB)	1,024	512
Memory bandwidth (GB/s)	28.5	6.4
Memory bus (bit)	128	64
Memory type	DDR3	DDR2
Memory clock speed (MHz)	891	400
Effective memory clock speed (MHz)	1,782	800
Noise and power
TDP (W)	41	19
Raw performance
Pixel rate (GPixel/s)	3.5	2.6
Render output processors	16	4
Texture mapping units	16	8
Shading units	192	80
Floating-point performance (GFLOPS)	336	104
Compute units	-	2
Texture rate (GTexel/s)	14.02	5.2
Benchmarks
Particle simulation (mInteraction/s)	48.89	-
T-Rex (Compubench 1.5) (frames/s)	0.42	-
Video composition (frames/s)	8.89	-
Dirt3	-	40
Face detection (mPixels/s)	7.11	1
T-Rex (GFXBench 3.0)	2712.4	1713.96
Manhattan (GFXBench 3.0)	1710.76	1107.21
Bitcoin mining (mHash/s)	9.39	10.12
Sky Diver Factor	-	19.5
Fire Strike Factor	-	1.98
Ocean surface simulation (frames/s)	118.39	1