Hi,
I've got this mainboard
http://www.gigabyte.com/products/produc ... id=3765#sp
and one pci express x4 slot free. Can I buy a GTX 580 and move my 560 ti to the x4 slot to use it for the viewport?
Or do I get performance loss and should buy a new Mainboard?
Rob
PCI Express x4 vs x16
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Octane for 3ds Max v2.21.1 | i7-5930K | 32GB | 1 x GTX Titan Z + 2 x GTX 980 Ti
Hi Rob,
I think it can,
But i dont know about the performance for display
If that slot use for rendering
The render speed is same but the time for upload the scene is slower
For example if in x16 is 1 sec
X8 is 2 sec
X4 is 4 sec
Sorry for bad English
Regards
Antonius
I think it can,
But i dont know about the performance for display
If that slot use for rendering
The render speed is same but the time for upload the scene is slower
For example if in x16 is 1 sec
X8 is 2 sec
X4 is 4 sec
Sorry for bad English

Regards
Antonius
http://www.antoni3D.com
Win 7 64 |GTX 680 4 Gb (Display) | 3 x GTX690 4Gb | Intel i5 |Corsair 16GB
Win 7 64 |GTX 680 4 Gb (Display) | 3 x GTX690 4Gb | Intel i5 |Corsair 16GB
Hi tony, but when the setup is like this it should be faster?
gtx 580 @ x16 for rendering
gtx 560ti @ x4 for display and viewport navigation
Anyone knows if the viewport in 3ds max is slower then?
gtx 580 @ x16 for rendering
gtx 560ti @ x4 for display and viewport navigation
Anyone knows if the viewport in 3ds max is slower then?
Octane for 3ds Max v2.21.1 | i7-5930K | 32GB | 1 x GTX Titan Z + 2 x GTX 980 Ti
- mib2berlin
- Posts: 1194
- Joined: Wed Jan 27, 2010 7:18 pm
- Location: Germany
Hi RobSteady, you can put the 580 in the 4x slot as regular loading times are miliseconds.
So it is 2 to 8 miliseconds and you realize it may on very big scenes loading but not during working with octane.
PCIe 2.0 x4 pushes 2 GB per second to the card, calculate yourself.
On the other side, test it!
Cheers, mib.
So it is 2 to 8 miliseconds and you realize it may on very big scenes loading but not during working with octane.
PCIe 2.0 x4 pushes 2 GB per second to the card, calculate yourself.

On the other side, test it!
Cheers, mib.
Opensuse Leap 42.3/64 i5-3570K 16 GB
GTX 760 4 GB Driver: 430.31
Octane 3.08 Blender Octane
GTX 760 4 GB Driver: 430.31
Octane 3.08 Blender Octane
Thanks mib! Ordering the 580 right now
Little off topic, but could anyone tell me how much power supply I need for the 560 ti and the 580 together?
Right now I think I have 580 W.
Thanks
Rob

Little off topic, but could anyone tell me how much power supply I need for the 560 ti and the 580 together?
Right now I think I have 580 W.
Thanks
Rob
Octane for 3ds Max v2.21.1 | i7-5930K | 32GB | 1 x GTX Titan Z + 2 x GTX 980 Ti
I have 3 x 560 ti's running off of a 850 watt PSU. for the 2 cards you could get away with a 650 depending on what else you were running. My system is pretty bare bones. 3 GPUs are the only cards in it. I have 1 SSD and a SATA drive.
Hope that helps.
Hope that helps.
(HW) Intel i7 2600k, 16GB DDR3, MSI 560GTX ti (2GB) x 3
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)