Lightroom :: Color Bit Depth With No Graphics Card?
Jan 11, 2014
I just built a new workstation PC, but since the motherboard has built in DVI, HDMI and Displayport outputs, I decided to wait with buying a dedicated GPU. The motherboard will use the intergrated graphics in the CPU instead. I will at some point buy a GPU, but mainly because I also play games on occasion.
However, now when I look at my images, they don't look as good as on my old computer with a dedicated GPU. This is true especially in the shadows where it seems the bit depth is very low. I was under the impression that a dedicated GPU won't have any impact on image quality other than for 3D rendering, games etc. Do I need set the bit depth somewhere? Maybe it's a driver thing?
My new system specs are as follows:
Intel i7-4770K
Asus Z87-Pro motherboard
32GB RAM
500GB WD Velociraptor
WIndows 8.1
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Sep 25, 2012
is there a way in LR (or bridge) to filter all images that are saved as 16 bit images.
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i noticed i have a lot of scanned photos/slides that don´t need to be in 16 bit TIFF format.8 bit is enough for them and would save me a ton of HDD space (even when most of them are LZW compressed).
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but i need a way to find them in my 80000 images database.so that i can make a further selection which of these 16 bit images i can convert to 8 bit.
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May 15, 2012
A way to filter tiffs by 8 vs. 16bit and also color space? If not doable in PS another means of doing it.
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Jul 25, 2005
A friend of mine asked me if a could find a quality pic (intenet) of some gold bars. I searched iStockPhoto and downloaded one .eps file whitch I wasn't too happy with. Then I searched Google (large images) without a result. In desperation I searched Microsoft Office Clipart and found something (.jpg) I might be able to improve. I've used PS7 for some time but with this 8 bit image I feel "blocked" on where to start making the image looking more natural colourwise. Could someone please put me on the right track? Thank you. (I hope I've got the linking to the img. OK)
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Oct 3, 2007
i'm using photoshop cs on windows xp sp2,
i would like to know how to know an image color depth and how to change it ;(jpeg file)
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Jul 14, 2013
I have 60-something 24 bit PNG images that I've edited in Gimp, many of them include transparency. I want to batch convert them to 256 colors while keeping the transparency. Can this be done? I did try it in another editor and any attempt to keep the alpha channel transparency resulted in totally washed out colors and transparency where none should exist. Conversely, if I skipped the transparency the color depth reduction went well.
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Sep 25, 2013
I'm designing a roll-up banner with an image of two people that has to be on the banner, so I use Photoshop for the background + the image of the people.
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What is the best color depth (8/16/32 bits/channel) for this roll-up banner when working on 100% of the original size: 1260x2120 mm? Other tips and tricks for future designs concerning color depth?
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Sep 20, 2012
I have a Gateway 500SE PC, Home XP, Nikon View 6.0.0, Photoshop Elements 1.01. I have a Nikon D100 camera. When I import a Nef uncompressed file into Elements it gives me an error box...Unsupported Color Depth. I must change these pictures to a supported color depth. This takes too much time to change every picture in a folder when you want to make a contact sheet What is this and how do I fix it?
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May 17, 2012
When I try to use the Oil Paint filter tool I receive an error claiming that an "uknown graphics processor error" had occured. I then checked under my preferences and Photoshop is not using the correct graphics card. Is there a way for me to fix this problem so that I can use photoshop? I have a switchable radeon graphics card in my computer and use catalyst control center to manage it.
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Adobe Photoshop Version: 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00) x64
Operating System: Windows 7 64-bit
Version: 6.1 Service Pack 1
System architecture: Intel CPU Family:6, Model:10, Stepping:7 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2, HyperThreading
Physical processor count: 4
Logical processor count: 8
Processor speed: 2195 MHz
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Required plug-ins:Â
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  3D Studio 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
  Accented Edges 13.0
  Adaptive Wide Angle 13.0
  ADM 3.11x01
  Angled Strokes 13.0
  Average 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
[code]...
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Optional and third party plug-ins: NONE
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 Plug-ins that failed to load: NONE
Flash:
Mini Bridge
Kuler
Installed TWAIN devices: NONE
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Apr 6, 2003
what is the most adequate graphics card to run Photoshop 7.0 on a daily basis?
I am currently looking to purchase a new computer and I am considering my options.
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Nov 21, 2008
I will be adding a graphics card to my Vista 64 machine which currently has integrated graphics. I normally don't care about 3D performance, so I was looking at the Radeon HD 4550. Please let me know what I should look for in a card if my primary objective is to (1) enable movie playing (HD and blu ray) and (2) speed up Photoshop. The machine has one x16 PCI slot and two x1 slots (it's a Dell Studio).
Current specs are:
Intel Q9400 quad core
8GB RAM (this is the max for the motherboard)
750GB SATA drive
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Apr 11, 2013
NVDIA GeForce 6150SE nForce 430. Just updated the driver from NVDIA. When I try to do much of anything (like oil painting) it locks up and says it needs to shut down because the GPU isn't supported. Compaq Presario CG5300F 2G ram 320G HD AMD Sempron LE-1300 2.3 64 bit
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Mar 7, 2013
I am replacing my existing 512MB GeForce 9800 GTX+ is because Photoshops Graphics accelerated features are really unstable with it. They either stop working or worse make Photoshop crash. Processing photos is the main use, I don't use it for gaming or anything.
Operating System
Microsoft Windows 7 Ultimate 64-bit SP1
CPU
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Aug 26, 2012
Photoshop CS6 makes extensive use of graphic card features such as OpenGL and OpenCL. Prices of graphic cards that have those features range from well under $100 to over $4000 for top of the line Pro cards.If your system is only used for PS then there's no need to invest in features you don't need, such as those needed by video gamers. But you do want the best graphics card performance that PS can make use of.
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Graphics cards to determine at what point additional graphics performance no longer improves PS performance? For example, does the card's clock speed effect PS performance? Does 2G of graphics card RAM offer any improvement over 1G (or 512MB)?
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Apr 18, 2012
I am running Photoshop CS5 Extended and I am currently trying the Beta of CS6. I am currently using my on board graphics card and whilst on the whole have been happy I realize that I am not using the system to the fullest. I am using a PC with a PCI-e slot. What sort of (low budget I am afraid) graphics card should I be looking for.
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Oct 21, 2008
If you had a three year old Nvidia Geforce 6600 video card, would you upgrade and to what? Strictly for PSCS4, no video, no gaming.
I know I need to download driver updates, but I wondered if more of an upgrade would be indicated.
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Feb 15, 2008
With my upcoming upgrades, which video card would you recommend?
Won't be doing any gaming, just the odd streaming or instructional video and PSCS3, and no 3-D graphics.
Specifically, is there any reason to go with up to 1 gig?
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Jun 4, 2009
 Frankly, the tech specs of individual cards leave my head in a spin and I'm not sure where else to go. I've tried a couple of sales lines but they haven't left me feeling confident. I want a fairly high-end card but I don't do video and gaming.
I have run two monitors from a AT! Radeon X800 Pro (I think I got the numbers right) which doesn't permit me to color profile two monitors. Consequently, my main monitor (Lacie Electron Blue) but the other one is always way off. It gets even more alarming if the image on the cheapo monitor looks better than the profiled monitor.
 It does make proofing difficult if I have the thumbnail on the cheapo and a larger image on the profiled monitor especially if you have more than one image that are close in content. I use an Eye 1 device to profile and I would just like to be able to profile both monitors with that device in an easy way.
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Sep 25, 2006
IBM says that a T2500 processor with a mg of RAM and an intel graphics media accelerator will be fine.
Would a dedicated 128 MB AI Mobility Radeon X1400 provide a noticeable increase in speed?
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May 24, 2012
Does the new mcloth run its simulations on the graphics card, or CPU?
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Aug 6, 2012
I currently use Photoshop CS5 and Lightroom 4.1. I am in the process of having a new computer built just for editing my photography. The board will be an ASUS P9X79 with an intel Core i7-3820 and 16 GB memory. The technician would like a recommendation of the best graphics card for editing still images.
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All of my work is done in RAW from a 5D MII. 21 megapixel.
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Oct 5, 2012
I have an earlier 2008 MacPro with a Radeon HD 2600 XT Card. Adobe says it's supported but all 3D options are grayed out. The menu is grayed out and open GL is grayed.
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Do I need a new card? If so, what cards are Mac users using for good 3D?
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May 7, 2012
I just upgraded to Photoshop CS6. In anticipation of this new version, I upgraded to a new graphics card, ATI Radeon HD 5770, in my first slot. I have my main monitor, which is a Cintiq 21UX, plugged into that card. I still have two older graphics cards, both NVIDIA GeForce 7300 GTs, in slots #2 and 4.Â
I have two Apple monitors connected to the card in slot #4. When I first opened the program I received a message stating "Photoshop detected graphics hardware that is not officially supported". I checked under Preferences-Performance and it is only detecting my NVIDIA GeForce 7300 GT and the "Use Graphics Processor" box is checked.Â
The new Radeon graphics card is not detected. I checked the list of Adobe tested GPUs and, if I read it correctly, it is listed as one of the approved cards. I'm working on a 2 x 3 GHz Dual-Core Intel Xeon Mac running OS Lion version 10.7.3.Â
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Jun 25, 2013
I'm a Creative Cloud user and recently downloaded the new Photoshop CC. I tried to open an existing file and got the following error message, "3D features require a minimum of 512MB of vRAM. Photoshop has detected less than that on your system. Updating the driver of your graphics card may resolve the issue."
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While I'm fairly proficient in Photoshop I'll admit that I'm a bit lost when it comes to my computer. whether I actually need a new graphics card or perhaps my settings are wrong? Here is some information about my computer:
Mac Pro
Processor 2 x 2.8 GHz Quad-Core Intel Xeon
Memory 20 GB 667 MHz DDR2 FB-DIMM
Graphics ATI Radeon HD 2600 XT 256 MB
Software Mac OS X Lion 10.7.5 (11G63b)
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Aug 16, 2009
performance of my pc in Photoshop CS4 (nor in Lightroom 2.4 or Photoshop Elements 7) and I suspect that the weakest point is the graphics card. So I ask for advise to get a high performance graphics card. In addition to pictures I do (or wish to to) full HD video with my Canon 5D MkII. My current setup is (2 years old): Asus P5K motherboard with P35 chipset, Q6600 CPU, 2 Samsung SP T166 500GB harddrives and 2 Samsyng SP F1 750GB harddrives both sets in RAID 0 (striped) and the sets have plenty of free space, 8 GB DDR2 RAM, Asus EN8600GT graphics card with 256MB RAM and a Dell 3007WFP display running 2560 x 1600 resolution. When I open more than 4 pictures in Photoshop I get the message: "With the current settings, up to 4 OpenGL documents can be shown at a time. ... This limit depends on the screen resolution, and the RAM available from the graphics card. ..."When I work in Photoshop there are always plenty available RAM and the CPU are not usually on heavy load, and the disk activity is usually low. Therefore I belive that the bottleneck in my system is the graphics card. Any thoughts on this?What graphics card should I buy that will take the workload and my workflow (many pictures at the time and usually in RAW) without me having to wait on the screen to update?Of course I would like to have the best price/performance ratio,
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Jul 29, 2009
my computer randomly blue screened and has done a few times since. All error codes and recent activity suggested a faulty driver recently installed. The newest thing i have installed was my Intuos 4 new drivers, but i found that removing them made no difference. Looking through my windows event log files, i found that my graphics card drivers had ran into some erros not long ago, so i updated my drivers (NVidia 9800GT (512MB vm)). I had a blue screen today since updating them, directly reffering to my graphics tablet drivers again, but this time the new ones.Also, i have noticed that explorer seems slower now, and programs close fast-ish still, but they close from top to bottom as if something crashed instead, and fourced them to close. I also am getting much more distortion on my desktop than usual, such as remains of windows previously open, or the dashed box that shows when you click and drag on the desktop staying there. A simple refresh gets rid of it, but i don't know if it is linked.
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Jul 26, 2013
My graphics card is dying. To be exact, the fan on my old Radeon 4650 card is making strange noises from time to time and when it does, the temperature on the card goes up. It is time for a replacement.
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After looking at the various cards, I settled on the Sapphire 100356OCL Radeon HD 7790 OC 1GB DDR5 PCI-Express Video Card seen here:[URL]...\
Beside normal display tasks, I have two programs that use Open CL on the graphics card - Photoshop CS5 and WinZip. any Radeon 7790 based card with Photoshop CS5? If so, have you encountered any difficulties with Open CL activated in CS5?
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Apr 26, 2013
I'm having a lot of glitchy problems with Photoshop CS6. I believe it's because of the graphics card. The image keeps disappearing and reappearing as I make adjustments, the Waccom table controls (for sizing brushes) suddenly stops working. When I touch the Waccom pen to tablet the cursor turns into a spinning tarus. I reboot, and it's OK for a little while, then starts acting up again. I've changed the Graphics Processor Settings from Advanced, to Normal, to Basic. Same problem no matter what.
I'm running on Windows 8. Intel i5 processors. The program is loaded on an SSD drive. The scratch disk is 3 TB so it shouldn't be a memory/space issue. The card driver is up to date.
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Jun 25, 2012
I've recently upgraded my Mac Pro's graphics card from an Asus 256MB 8400GS to a 1GB NVIDIA GeForce GTX 470. Everything seems to work fine in CS6 suite apart from a weird anomaly where, dragging the 'Depth of Field' slider on a Photoshop 3D layer, Photoshop crashes. All of the other 3D controls appear to work fine, just the 'Depth of Field' causes the crash.
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I've tried disabling 'Open CL' and using the lowest settings, but I still get the crash. When I reinstalled the less powerful Asus card, I didn't get a crash and could use the slider fine. Would this be an NVIDIA driver issue, or Adobe bug with NVIDIA GTX cards?
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Aug 13, 2012
Running a Intel Mac on 10.74 - CS6
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I have two video cards running three Dell Monitors.
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The ATI 5770 (runs the 24") is on the 16 lane PCI slot and the older Nvidea 8800 GT (running two Dell 19") is on the 8 lane slot.
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But photoshop chooses the slower card on the slower lane.
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Jun 1, 2012
I just got the 64 bit version of CS5 after using the 32 bit version, and at first the OpenGL stuff was working, but then all of a sudden it stopped. The 32 bit version recognizes my graphics card and lets me use OpenGL, but the 64 bit version doesn't.
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I have Windows 7 64 bit and an Intel HD Graphics Family
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