Exchange GTX 560TI for 480 - good trade?

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PSS-PT
Licensed Customer
Posts: 47
Joined: Sun Feb 27, 2011 4:25 pm

Hello!

I bought last week a GTX 560 TI 1GB, but today I have the offer to exchange for a GTX 480.

For work with Octane Render is a good trade?
WIN 7 64 | 3DS MAX 2011 | VRAY | OCTANE RENDER - i7 3930K | 32GB | GTX 680
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radiance
Posts: 7633
Joined: Wed Oct 21, 2009 2:33 pm

looks like a good deal, the extra 512MB will definately make a difference.
It should be faster too. Just try to test 2nd hand cards propperly.

Radiance
Win 7 x64 & ubuntu | 2x GTX480 | Quad 2.66GHz | 8GB
PSS-PT
Licensed Customer
Posts: 47
Joined: Sun Feb 27, 2011 4:25 pm

It´s true! Worth every penny.
I made the exchange..

:D

Just compare:
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WIN 7 64 | 3DS MAX 2011 | VRAY | OCTANE RENDER - i7 3930K | 32GB | GTX 680
tehfailsafe
Licensed Customer
Posts: 229
Joined: Sun Nov 07, 2010 9:27 pm

Curious since I was thinking of upgrading to the 560ti, is it really that much slower than the 480?

Why do the two benchmark screens look different? The 560 one looks like the colors are a bit off, almost like pathtracing but I don't think it is...


Edit:
Actually, my one of my non oc'd 470s gets higher than your shot of the 560ti... Can that be right?
9.6 Ms/sec - 18.32 FPS
windows 7 64 bit| GTX580 1.5Gb x2 | Intel 2600k @ 4.9 | 16gb ddr3 | 3ds max 2012
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dave62
Licensed Customer
Posts: 310
Joined: Tue Oct 05, 2010 6:00 pm

i think the 470 is more powerfull than the 560ti. 470 got more cores and better memomy bandwith, so its a lil faster..

http://www.nvidia.com/object/product-ge ... ti-us.html
http://www.nvidia.com/object/product_ge ... 70_us.html
- Mint 10 64bit nvidia drv 260.19.29/cudatoolkit3.0 intel q6600, 4gbRAM, GTX470 1,2GB
- Mint 10 64bit/ Win7 64bit nvidia drv 260.19.29/cudatoolkit3.2 amd X6, 16gbRAM, 2x GTX580 3GB
->Octane 2.44/ Blender2.5x
Timmaigh
Licensed Customer
Posts: 168
Joined: Mon Nov 01, 2010 9:52 pm

460 and 560 or both slower for Octane than 470/480 as they both have less CUDA cores 336/378 to 448/480 albeit on higher frequency. Then there is a superscalar nature of 460/560, whic makesd the card run once at full power (336/378), other times at 2/3 of power (224/256 cores), depending on the level of parallelism of the code. More parallel the code is, more cores the card uses. With Octane unfortunately the card does not run at full, at least it looks that way comparing performance of Octane versions 3.0 and 3.2 and your results (diffrence between 470 and 560) only prove it further.
I would really appreciate, if the devs made a statement about this, cause sofar its just an assumption based on the real-world performance, but maybe were just doing it wrong :D
Intel Core i7 980x @ 3,78GHz - Gigabyte X58A UD7 rev 1.0 - 24GB DDR3 RAM - Gainward GTX590 3GB @ 700/1400/3900 Mhz- 2x Intel X25-M G2 80GB SSD - WD Caviar Black 2TB - WD Caviar Green 2TB - Fractal Design Define R2 - Win7 64bit - Octane 2.57
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