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X260 and WQHD via HDMI
X260 and WQHD via HDMI
Hello,
Quick question. Is the X260 able to run 2560x1440 at 60Hz via HDMI and/or Mini Display Port?
I'm currently testing with HDMI on a Dell U2713HM but with 1920x1080 as the maximum resolution.
Thank you!
Quick question. Is the X260 able to run 2560x1440 at 60Hz via HDMI and/or Mini Display Port?
I'm currently testing with HDMI on a Dell U2713HM but with 1920x1080 as the maximum resolution.
Thank you!
Best regards
Tommy Holm Jakobsen
Tommy Holm Jakobsen
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- Senior ThinkPadder
- Posts: 2821
- Joined: Sat Oct 30, 2004 4:52 am
- Location: Prague, Czech Republic
Re: X260 and WQHD via HDMI
According PSREF
Max resolution:
4096x2304@60Hz (DisplayPort via Mini DisplayPort cable);
4096x2160@24Hz (HDMI)
But we know that it depends on BIOS/drivers that can be broken.
Max resolution:
4096x2304@60Hz (DisplayPort via Mini DisplayPort cable);
4096x2160@24Hz (HDMI)
But we know that it depends on BIOS/drivers that can be broken.
ThinkPad (1992 - 2012): R51, X31, X220
Huawei MateBook 13
Huawei MateBook 13
Re: X260 and WQHD via HDMI
Thank you.Puppy wrote:According PSREF
Max resolution:
4096x2304@60Hz (DisplayPort via Mini DisplayPort cable);
4096x2160@24Hz (HDMI)
But we know that it depends on BIOS/drivers that can be broken.
Let me ask then, if anyone has managed to get it working with HDMI and what driver version they are using?
Best regards
Tommy Holm Jakobsen
Tommy Holm Jakobsen
Re: X260 and WQHD via HDMI
I'm interested in this as well, i.e., outputing WQHD via HDMI. Is this possible? Has anyone managed to get it to work?
The platform specs for the x260 state:
Max resolution:
3840x2160@60Hz (DisplayPort via Mini DisplayPort cable);
1920x1080@60Hz (HDMI)
Source: http://psref.lenovo.com/syspool/Sys/PDF ... ations.pdf
Not sure where the figures that puppy quoted came from, but I can't seem to find them.
The platform specs for the x260 state:
Max resolution:
3840x2160@60Hz (DisplayPort via Mini DisplayPort cable);
1920x1080@60Hz (HDMI)
Source: http://psref.lenovo.com/syspool/Sys/PDF ... ations.pdf
Not sure where the figures that puppy quoted came from, but I can't seem to find them.
T60p: T7400, 4GB, 15" UXGA Flexview, V5200, Seagate XT 500GB 7200rpm hybrid, DVD-RW, Atheros AGN, BT, Win7 Ultimate x64
X200s: SL9400, 4GB, WXGA+ LED, 160GB Intel X25-M G2, WiMax/WiFi Link 5350, MC8781 WWAN, BT, Win7 Ultimate x64
X200s: SL9400, 4GB, WXGA+ LED, 160GB Intel X25-M G2, WiMax/WiFi Link 5350, MC8781 WWAN, BT, Win7 Ultimate x64
Re: X260 and WQHD via HDMI
Just adding in one small piece into the jigsaw puzzle...
Think most (if not all) of Thinkpads still using HDMI v1.4 which maxes out refresh rate at 24-30 Hz.
So does X260 support WQHD via HDMI v1.4 at 24 Hz or not?
1) https://en.wikipedia.org/wiki/HDMI#Version_1.4
Quote:
"...HDMI 1.4 increases the maximum resolution to 4K × 2K, i.e. 4096×2160 at 24 Hz (which is a resolution used with digital theaters) or 3840×2160 (Ultra HD) at 24 Hz/25 Hz/30 Hz; ..."
2) Also, even Thinkpad Ultra Dock states it supports HDMI v1.4
http://www3.lenovo.com/us/en/accessorie ... 40A20090US
https://www.amazon.com/Lenovo-ThinkPad- ... B00E0E2DIE
(Thinkpad said that maximum resolution depends on your system specs, so does X260 support WQHD via HDMI v1.4 at 24 Hz or not?)
Think most (if not all) of Thinkpads still using HDMI v1.4 which maxes out refresh rate at 24-30 Hz.
So does X260 support WQHD via HDMI v1.4 at 24 Hz or not?
1) https://en.wikipedia.org/wiki/HDMI#Version_1.4
Quote:
"...HDMI 1.4 increases the maximum resolution to 4K × 2K, i.e. 4096×2160 at 24 Hz (which is a resolution used with digital theaters) or 3840×2160 (Ultra HD) at 24 Hz/25 Hz/30 Hz; ..."
2) Also, even Thinkpad Ultra Dock states it supports HDMI v1.4
http://www3.lenovo.com/us/en/accessorie ... 40A20090US
https://www.amazon.com/Lenovo-ThinkPad- ... B00E0E2DIE
(Thinkpad said that maximum resolution depends on your system specs, so does X260 support WQHD via HDMI v1.4 at 24 Hz or not?)
Daily Driver: (X1E3) X1 Extreme 3rd Gen | mobile broadband (WWAN)
Current Thinkpads: X1E3 | X1E1 | X1C10 | X1C9 | X1C4 | X1C3 | X230
Retired Thinkpads: X250 | T410 | T42 | 560 (circa 1996)
Current Thinkpads: X1E3 | X1E1 | X1C10 | X1C9 | X1C4 | X1C3 | X230
Retired Thinkpads: X250 | T410 | T42 | 560 (circa 1996)
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