Joni_78 Posted November 28, 2016 Share Posted November 28, 2016 I'm having trouble finding information about what resolutions HD4000 and HD7570M supports. From several discussions it seems that HD4000 supports maximum of 2560x1440 @ 60Hz, so for example 3440x1440 is only going to work with 50Hz. I'm not 100% sure abut that though. Is there any way to calculate it? Then according to HP HD7570M supports 2560 x 1600 @ 60Hz, would I be able to get 3440x1440 at 60 Hz with that? Below is from my laptop specs. Graphics Integrated Intel HD Graphics 4000 Discrete AMD Radeon HD 7570M, with 1GB dedicated GDDR5 video memory DisplayPort Supports resolutions up to 2560 x 1600, 30-bit color depth at 60 Hz, and full HD (1920 x 1080) monitors, 24-bit color depth at 120 Hz Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/ Share on other sites More sharing options...
Andre S. Veteran Posted November 28, 2016 Veteran Share Posted November 28, 2016 I would assume if it says max width = 2560, then it's not going to work at 3440x1440 at all because the width exceeds the maximum specified. Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684524 Share on other sites More sharing options...
Joni_78 Posted November 28, 2016 Author Share Posted November 28, 2016 1 hour ago, Andre S. said: I would assume if it says max width = 2560, then it's not going to work at 3440x1440 at all because the width exceeds the maximum specified. I found several threads where users were able to get 3440x1440 at 50 Hz from HD4000. Apparently GPU's allow higher higher resolutions if you drop the refresh rate. Why I asked was mostly because I wondered if HD 7570M can handle 3440x1440 because it is more powerfull. Several sites say it can handle 2560 x 1600 but I haven't found anything directly from AMD. So if it can handle 2560x1600 at 60Hz, It would run 3440x1440 at 50 Hz, but could it do it at 60 Hz? I mean it has higher horizontal resolution but smaller vertical resolution. Is there any way to calculate how much bandwitch does 2560x1600 and 3440x1440 need? Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684638 Share on other sites More sharing options...
BinaryData Posted November 28, 2016 Share Posted November 28, 2016 10 minutes ago, Joni_78 said: I found several threads where users were able to get 3440x1440 at 50 Hz from HD4000. Apparently GPU's allow higher higher resolutions if you drop the refresh rate. Why I asked was mostly because I wondered if HD 7570M can handle 3440x1440 because it is more powerfull. Several sites say it can handle 2560 x 1600 but I haven't found anything directly from AMD. So if it can handle 2560x1600 at 60Hz, It would run 3440x1440 at 50 Hz, but could it do it at 60 Hz? I mean it has higher horizontal resolution but smaller vertical resolution. Is there any way to calculate how much bandwitch does 2560x1600 and 3440x1440 need? Honestly, I would've played with this before I posted. I own a Ferrari Enzo, it can do 200+ Mph, should I do that on streets 30mph or below? Probably not. There's a reason why they state x resolution at y refresh rate. I would rock 2560x1600 and call it good. Mindovermaster 1 Share Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684652 Share on other sites More sharing options...
Mindovermaster Global Moderator Posted November 28, 2016 Global Moderator Share Posted November 28, 2016 1 hour ago, BinaryData said: Honestly, I would've played with this before I posted. I own a Ferrari Enzo, it can do 200+ Mph, should I do that on streets 30mph or below? Probably not. There's a reason why they state x resolution at y refresh rate. I would rock 2560x1600 and call it good. Yeah, don't try to ride your Honda like a Ferrari... Doesn't work... Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684724 Share on other sites More sharing options...
Joni_78 Posted November 28, 2016 Author Share Posted November 28, 2016 Well I need to buy a new monitor at home, but I would also like to get my work laptop into it at 60 Hz Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684734 Share on other sites More sharing options...
Andre S. Veteran Posted November 29, 2016 Veteran Share Posted November 29, 2016 The only way to find out if your hardware does something unsupported is to try it. Mindovermaster 1 Share Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684986 Share on other sites More sharing options...
Joni_78 Posted November 29, 2016 Author Share Posted November 29, 2016 Yeah I know. I was thinking of buying Dell 34" WQHD but if I can't get everything connected into it properly I'll just buy the 27" QHD. I found this. 560 TI has maximum resolution 2560x1600 but it can also run 3440x1440 at 60 Hz. https://forums.anandtech.com/threads/higher-refresh-rate-than-possible-with-dvi-d.2406268/ Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597684996 Share on other sites More sharing options...
Joni_78 Posted November 29, 2016 Author Share Posted November 29, 2016 Also this from Apple about MacBook Pro (Retina, 13-inch, Early 2013) Intel HD Graphics 4000 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, at millions of colors Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597685012 Share on other sites More sharing options...
Joni_78 Posted December 27, 2016 Author Share Posted December 27, 2016 I bought Dell U3417W. Radeon HD 7570M works fine at 3440x1440 @ 60Hz. HD4000 only @ 50Hz. Link to comment https://www.neowin.net/forum/topic/1315068-maximum-resolution-supported-by-gpu/#findComment-597716770 Share on other sites More sharing options...
Recommended Posts