Comparison of Nvidia GeForce GTX 560 Ti and GeForce GTX 580

Attribute	GeForce GTX 580 ×	Nvidia GeForce GTX 560 Ti ×
GPU
Release year (year)	2010	2011
Reference card	Nvidia GeForce GTX 580 772 MHz 1.5 GB	-
GPU brand	Nvidia	Nvidia
GPU name	GF110	GF114
Market	Desktop	Desktop
Clock speed (MHz)	810	823
Is dual GPU	-	-
Model	GeForce GTX 580	Nvidia GeForce GTX 560 Ti
Memory
Memory (MB)	1,536	1,024
Memory bandwidth (GB/s)	193.5	128.3
Memory bus (bit)	384	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,008	1,002
Effective memory clock speed (MHz)	4,032	4,008
Noise and power
TDP (W)	244	170
Load power consumption (W)	405	322
Idle power consumption (W)	132	113
Load noise level (dB)	52.5	41.2
Idle noise level (dB)	40.9	40
Raw performance
Pixel rate (GPixel/s)	25.92	13.17
Render output processors	48	32
Texture mapping units	64	64
Shading units	512	384
Floating-point performance (GFLOPS)	1,659	1,263
Texture rate (GTexel/s)	51.84	52.7
Benchmarks
FarCry 3	-	37.5
Battlefield 3	65	-
Crysis 3	40	-
Bioshock Infinite	-	45
Face detection (mPixels/s)	35.72	31.94
T-Rex (GFXBench 3.0)	3351.03	3358.8
Manhattan (GFXBench 3.0)	3709.27	3718.66
Bitcoin mining (mHash/s)	142.43	64.31
Sky Diver Factor	293.1	227.23
Fire Strike Factor	43.53	32.93