Gentoo Archives: gentoo-user

From: Florian Philipp <lists@×××××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] PCI video cards, hardware accel, upported by open-source drivers?
Date: Sun, 15 Apr 2012 14:12:11
Message-Id: 4F8AD6A7.4080200@binarywings.net
In Reply to: Re: [gentoo-user] PCI video cards, hardware accel, upported by open-source drivers? by Walter Dnes
1 Am 15.04.2012 15:18, schrieb Walter Dnes:
2 > On Wed, Apr 11, 2012 at 06:30:02PM +0200, Volker Armin Hemmann wrote
3 >> Am Mittwoch, 11. April 2012, 02:11:35 schrieb Walter Dnes:
4 >>>
5 >>> If it's PCIe, so be it. Actually, a post that prevents me wasting
6 >>> money is helpful <G>. Would PCIe be significantly better on the same
7 >>> CPU+GPU, or is it hype?
8 >>
9 >> a lot, lot lot lot better. No hype.
10 >
11 > I've done some looking, and I'm back with more questions. I've also
12 > read the Nouveau-versus-NVIDIA thread. Questions...
13 >
14 > 1) Will PCIe 2.0 cards work in a PCIe 1.0 slot? I'm not expecting 2.0
15 > performance, I just want full backwards compatability. PCIe 1.0 cards
16 > seem to be rare, and have to be ordered online, while I can pick up a
17 > 2.0 card locally at a store.
18 >
19
20 PCIe-2.0 is fully downward compatible to 1.1 and 1.0.
21
22 > 2) My main "torture test" will be HD fullscreen video. Will there be
23 > major improvement in that? That's 2D. Forget 3D.
24 >
25
26 2D video is still rendered using OpenGL if your video player supports it.
27
28 > 3) The 2 lowest-priced Nvidia's at the local store are...
29 >
30 > Asus EN210 SILENT/DI/512MD3/V2(LP) NVIDIA GeForce 210 Chipset (589Mhz)
31 > 512MB (1333Mhz) GDDR3 DVI/VGA/HDMI PCI-Express 2.0 Graphics Card
32 >
33 >
34 > and EVGA GeForce 8400GS 1GB (01G-P3-1302-LR) nVidia GeForce 8400GS
35 > Chipset (520Mhz) 1GB (520Mhz) DDR3 Dual Display DVI/HDMI/VGA PCI Express
36 > 2.0 Graphics Card
37 >
38 > Any preferences?
39 >
40
41 1GB of GPU RAM looks like overkill if you just want to watch videos. I
42 suggest selecting the model which is cheaper, has more connectors or is
43 more silent.
44
45 Regards,
46 Florian Philipp

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