Comparison of Radeon Sky 500 and NVIDIA GRID K280Q

Attribute	NVIDIA GRID K280Q ×	Radeon Sky 500 ×
GPU
Release year (year)	2013	2013
GPU brand	Nvidia	AMD
GPU name	GK104	Pitcairn
Clock speed (MHz)	745	950
Is dual GPU	-	-
Model	NVIDIA GRID K280Q	Radeon Sky 500
Memory
Memory (MB)	4,096	4,096
Memory bandwidth (GB/s)	160	153.6
Memory bus (bit)	256	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,250	1,200
Effective memory clock speed (MHz)	5,000	4,800
Noise and power
TDP (W)	225	150
Raw performance
Pixel rate (GPixel/s)	23.84	30.4
Render output processors	32	32
Texture mapping units	128	80
Shading units	1,536	1,280
Floating-point performance (GFLOPS)	2,289	2,432
Compute units	-	20
Texture rate (GTexel/s)	95.4	76