Referring to problems with a graphics card, the graphics processing unit, usually on a PC, or specific settings on a graphics card for a specific game.

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85
votes
3answers
69k views

What are the differences between the different anti-aliasing / multisampling settings?

I'm tweaking the settings in DiRT 2 and I'm presented with these choices (in order) for multisampling: 2x MSAA 4x MSAA 8x MSAA 8x CSAA 16x CSAA 8x QCSAA Using the nVidia Control panel I'm ...
46
votes
3answers
8k views

What is a “pixel shader”?

I have noticed that some games quote the requirement for "pixel shader 3.0 or better". What is a pixel shader and is it some software requirements or hardware requirements?
38
votes
9answers
2k views

How do I buy a graphics card?

I want to buy a graphics card. As there are variety of cards available, I dont know which one is better and how that one is better. Should I be looking at its memory size? (1 GB, 512 MB etc) Or ...
37
votes
2answers
4k views

Why is there still screen tearing even when fps are limited to be equal to monitor refresh rate?

Why is there still screen tearing even when fps are limited to be equal to monitor refresh rate? Also if tearing occurs because of fps higher than screen refresh rate why don't games limit fps to be ...
30
votes
5answers
7k views

Determining if a game is CPU- or GPU-limited

What is a reliable, but not too time-consuming way to determine if a certain game is limited by the graphics card or by the processor speed? I have some preconceptions about whether I'm mostly GPU or ...
16
votes
8answers
115k views

Can I force Steam to use my Nvidia GPU instead of the integrated Intel card?

I have 2 graphics cards in my laptop (Alienware M11X); the first is the default Intel graphics card, and the second is a high perf Nvidia card. I would like to play my Steam games with the Nvidia ...
15
votes
1answer
56k views

What's the difference between Bilinear, Trilinear, and Anisotropic texture filtering?

A lot of games offer the setting of texture filtering. Which should I chose if I want best quality even if it means slower performance? Bilinear Trilinear Anisotropic
15
votes
7answers
40k views

Is there a difference between running games in Windowed or Fullscreen mode?

Does playing game when it's windowed increase performance? Decrease it? Does the same also hold true to fullscreen mode? I've always thought that playing on Fullscreen meant a higher fps boost, but I ...
10
votes
1answer
3k views

What's the deal with VSync?

I'm often encountering very strongly held opinions among games about the Vertical Sync (VSync) option present in nearly all modern 3D games. The option is supposed to synchronize the output of the ...
10
votes
1answer
207 views

What to consider when looking for an inexpensive video card for high resolution monitors?

I have a full HD 22" monitor with a 1920x1080 resolution. I would like to get a video card that can handle this kind of resolution, but I don't have much money. Can you give me some advice?
9
votes
3answers
1k views

How do I make sure a GPU will support most games?

I put together a computer last year for, among other things, playing The Force Unleashed. (OK, that and Indiana Jones and the Fate of Atlantis). Anyway, IJATFOA worked just fine, but TFU always froze ...
9
votes
3answers
9k views

How does the “gamma correction” feature affect my gaming experience?

A lot of games often include a gamma correction feature when you first start playing the game. It's often some sort of symbol or image on the screen with a sliding bar, where you're supposed to adjust ...
7
votes
5answers
1k views

Support for Intel HD graphics

Whenever games state their system requirements they only ever seem to mention nVidia or AMD cards. How do I find out if a game will run using intel graphics? Is there a single database or list on ...
7
votes
2answers
15k views

How do I work around a bad video card in Minecraft?

I've got a computer that runs Minecraft without problem, and a couple of others that don't even let me try because of "bad video card drivers". The cards are too old -- updating drivers doesn't fix ...
6
votes
2answers
8k views

The Longest Journey won't run on Windows 7

Upon trying to play The Longest Journey downloaded from GOG.com the intro video isn't shown (I can only hear the sound) and the 3D models during the first scene seem to flicker. I have an NVIDIA ...
6
votes
2answers
608 views

Graphics compatibility of PS3 with PC

Hiya fellas, I'm just wondering how the PS3 graphics engine/GPU supports newly introduced and advanced graphics capabilities in some games such as real-time daylight savings and high-modulated ...
6
votes
3answers
11k views

How can I tell that I'm gaming with both my GPUs?

I recently got a new computer which has two NVIDIA GTX 560 Ti's. I quickly installed Battlefield 3 and put all the settings on Ultra to see if I could get a better FPS at that quality than I could ...
6
votes
1answer
145 views

Are all Vsync options equal?

I've noticed there are a handful of ways to apply v-sync to a game: In-game option Catalyst Control Center D3DOverrider RadeonPro Windows 7 Desktop Window Manager (via DWM.exe when gaming in ...
6
votes
1answer
164 views

Games graphics appear incorrect while on HDMI

I play games on my Dell XPS laptop, All games are running normal graphics, no lags or freezing and everything is okay but the problem comes when I connect the laptop to my TV through the HDMI. Games ...
5
votes
2answers
2k views

How much does the resolution affect performance?

If you take a generic game and change resolution to 640 x 480, 1280 x 1024 and 1920 x 1080 respectively, how heavily would this affect performance? Is resolution an important factor or rather ...
5
votes
2answers
3k views

Rendering artifacts (flickering/z-fighting in scope)

It appears that a lot of people have issues with flickering when using high powered scopes in BF3. The artifacts look like z-fighting issues, probably related to the large viewing distances when using ...
5
votes
1answer
5k views

Why is the Witcher 2 unplayable on recommended high settings?

I just got The Witcher 2 today and so far it seems quite enjoyable. The problem is that I haven't been able to play much of it so far due to lag that occurs even on low settings. The game recommends ...
5
votes
1answer
2k views

With AMD CrossFire enabled, I experience some flickering in Simcity (2013)

I have AMD Radeon HD 5970 graphics cards, which are using CrossFire technology. I have experienced some flickering in the game when CrossFire is enabled. I have read something about AFR friendly mode ...
4
votes
4answers
10k views

Has anyone been able to run Assassin's Creed 1 on Windows 7? [closed]

Please note that I'm talking about Assassin's Creed 1 and not 2. I know that 2 supports Windows 7. It's part 1 that I'm concerned about. I had installed that game sometime a while back but had been ...
4
votes
2answers
244 views

With Steams graphics “auto updater” for ATI Radeon, can I just have the drivers?

Steam, the other day, offered to keep my drivers for my ATI Radeon card up to date. I thought that's not a bad idea because the number of updates I get can be a bit annoying, so I'm fine to let Steam ...
4
votes
1answer
2k views

How to measure the performance of a graphics-card?

A CPU's performance is usually determined by it's architecture (16-bit, 32-bit, 64-bit, etc.), the number of cores and it's frequency. What would be the equivalent for graphics-cards? I've always ...
4
votes
1answer
167 views

Nvidia Optimus Not letting me start games

I have a packard bell gaming laptop. Its an i5 quad core, 12 gigs of ram. and a gtx 750m The problem is that it has nvidia optimus(for those who dont know, Nvidia optimus is a feature that lets the ...
3
votes
1answer
441 views

Why do some cheaper video cards have better benchmarks than other more expensive ones?

I was looking for a video card and visited the passmark benchmarks page, now what puzzles me is that starting from top video cards to lowest in terms of passmark score you don't go decreasing in the ...
3
votes
2answers
751 views

Difference between 9800 GT 1GB graphics cards [closed]

I am going to buy an Nvidia 9800 GT 1GB and this is my first Graphics Card purchase. I searched 9800 Gt and found many different 9800 GT from different companies. Is there any difference between ...
3
votes
1answer
1k views

Crysis Very High graphics settings not available

I have Motherboard: Intel DG35EC Processor: Dual Core 2.0 GHz RAM: 1 GB Graphics Card: Forsa nVidia 9800GT 1 GB Operating System: Windows XP In graphics settings last option available is "High" for ...
3
votes
2answers
1k views

New graphics card causing internet lag spikes, but only while gaming?

Well I recently had an Nvidia GeForce GT 430 graphics card installed on my computer.Ever since then, I've had random lag spikes while gaming. Browsing the internet is fine, and my speed test and ping ...
3
votes
1answer
1k views

Possible Graphics Driver Problem

I considered asking this question over at Super User, since it may be a hardware problem, but since it's specific to one game I came here. I have the game Kerbal Space Program. It's fairly ...
3
votes
1answer
3k views

Eve Online can't switch to GeForce gt555

I have laptop with two graphic cards: one is an Intel integrated chipset, and the other is a GeForce GT555M. When I watch the settings window in Eve Online, I see that it uses the Intel chip, but I ...
3
votes
1answer
568 views

How to limit an older game's (DirectX 3) FPS speed? (USNF 97) [duplicate]

Possible Duplicate: I have this really old game from the DOS era, anyone know how to run it in my modern machine? I'm trying to run USNF 97 Navy Fighters (was made for Windows 95). My ...
3
votes
0answers
321 views

How to force my Samsung monitor and nVidia card to display in 3D?

I have a Samsung 27LSA950 monitor and apparently there is licencing issues between Samsung and nVidia with regards to 3D games. I have Geforce 570 2.5Gb GPU. There was previously a solution on how ...
3
votes
2answers
967 views

How to fix the light beam in the Oculory

Apart from the occasional invisible spider web I didn't run into severe graphic glitches, but now I'm trying to focus the light beam in the Oculory - but... which light beam? This is how it looks for ...
2
votes
1answer
1k views

How can I overcome color bleeding issues in cutscenes?

I finally managed to sit down and play some XCOM Enemy Unknown, and everything works brilliantly save one strange graphic issue. In the game's various segments that have more of a cutscene look, ...
2
votes
1answer
17k views

Should triple buffering always be enabled?

Besides a minor tax on memory, I've gathered that triple buffering is always a win-win situation, and that there's little, if any, reason to not use it. Is this the case? Should I just leave ...
2
votes
2answers
7k views

Why are some things invisible?

I've been playing Skyrim since it was released, and I've had a problem where certain graphical features are invisible to me. As far as I can tell, its a certain type of shader or particle effect that ...
2
votes
3answers
1k views

Graphics Card for The Witcher 2 [closed]

would a PNY - GeForce GT 440 1GB GDDR5 PCI Express Graphics Card be a suitable card for The Witcher 2? (Its replacing my current Radeon HD 5450 1g) I havent bought anything yet, can anyone recommend ...
2
votes
1answer
1k views

What does vsync mean? [duplicate]

In a few games (Osmos and Batman Arkham City are examples) there's a vsync item on the video options menu, but I don't know what it does and don't notice any differences when it is on or off. What is ...
2
votes
1answer
575 views

Tribes Ascend Graphical Errors

I dont know why, my game most of the time looks like this... Here are my specs... if they can play a role in this. Manufacturer: Dell Inc. Processor: Intel(R) Core(TM) i7 CPU 940 @ 2.93GHz (8 ...
2
votes
1answer
5k views

Is there a generic way to show FPS on NVidia cards?

Is there a generic command for NVidia cards to show the current framerate while in a game? More specifically, I'd like to use it on a GeForce 9400 GT in Assassin's Creed Brotherhood, but it would be ...
2
votes
3answers
776 views

Games freeze after a while, don't know if hardware or software is involved

I'm currently experiencing some problems with my PC which prevent me from using my games (I'm trying with Steam games and none of them works as it should). When I play, after a while, the textures in ...
2
votes
0answers
706 views

Couldn't setup OpenGL for the requested monitor resolution Hearthstone Linux

When I try to run Hearthstone I get the error mentioned in the heading and in the following body: GLContext: failed to share context 40000: Success. Screen: could not setup GL for resolution ...
2
votes
0answers
1k views

Why does the Nvidia GeForce Experience incorrectly report my driver as “up to date”? [closed]

I generally keep track of (and update) my video card drivers on my own. However, I decided recently to rely on the GeForce Experience software to let me know if there was a driver update. ...
2
votes
0answers
2k views

Graphics colour problem

I am getting slightly peculiar graphics in Far Cry 3. It looks rather like there is some colour quantisation going on - the shadows are pitch black, and change to lighter colours abruptly. This is ...
2
votes
1answer
6k views

Games do not work with a Nvidia GT 555M on Asus N55SF [closed]

When I start games (ex: PES 2012) a warning message appears: Your computer does not meet the minimum specifications necessary to run this software. You may experience errors during operation. ...
1
vote
2answers
851 views

Why would my new GTX 460 not outperform my old 8800 GT?

I just purchased an Asus ENGTX460 DirectCU TOP/2DI/1GD5 to replace my Asus EN8800GT TOP/G/HTDP/512M. For reference, here is a comparison chart of the approximate cards on Tom's Hardware. I ran the ...
1
vote
2answers
667 views

Is it bad to stretch your resolution?

I have an NVIDIA 130M card on my laptop, and with a typical widescreen monitor. I play a few games on my laptop, and some of them run in a non-widescreen resolution, such as 800x600 for example. My ...