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PC Graphics

dimamatik
Journeyman III

Use 4:3 aspect for 16:9 monitor

I have an iMac Retina with 5120x2880 display (2 vertical displays 2560x2880 as one), Windows 10

I want to setup any 4:3 resolution, for example, 1600x1200 WITH BLACK SIDE BARS, NOT STRETCHED!

How I can do it?

Full system info:

Radeon Software Version - 17.6

Radeon Software Edition - Crimson ReLive

Graphics Chipset - AMD RADEON R9 M295X

Memory Size - 4096 MB

Memory Type - GDDR5

Core Clock - 850 MHz

Windows Version - Windows 10 (64 bit)

System Memory - 16 GB

CPU Type - Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

Radeon Settings Version - 2017.0720.1406.23566

Driver Packaging Version - 17.10.3101.1006-170720a-316479C

Provider - Advanced Micro Devices, Inc.

2D Driver Version - 8.1.1.1599

Direct3D® Version - 9.14.10.01261

OpenGL® Version - 6.14.10.13476

OpenCL™ Version - 22.19.170.1536

AMD Mantle Version - Not Available

AMD Mantle API Version - Not Available

AMD Audio Driver Version - 10.0.1.5

Vulkan™ Driver Version - 1.5.0

Vulkan™ API Version - 1.0.39

Graphics Card Manufacturer - Powered by AMD

Graphics Chipset - AMD RADEON R9 M295X

Device ID - 6938

Vendor ID - 1002

SubSystem ID - 013A

SubSystem Vendor ID - 106B

Revision ID - 00

Bus Type - PCI Express 3.0

Current Bus Settings - PCI Express 3.0 x16

BIOS Version - 015.048.000.005

BIOS Part Number - 113-C773A1-014

BIOS Date - 2014/09/29 19:05

Memory Size - 4096 MB

Memory Type - GDDR5

Memory Clock - 1362 MHz

Core Clock - 850 MHz

Total Memory Bandwidth - 174 GByte/s

Memory Bit Rate - 5.45 Gbps

2D Driver File Path - /REGISTRY/MACHINE/SYSTEM/ControlSet001/Control/Class/{4d36e968-e325-11ce-bfc1-08002be10318}/0000

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3 Replies

Try this, you may just be set to stretch the image or full panel. How-To Enable and Configure GPU Scaling Feature

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Not working

1. Driver version AMD for Apple BootCamp is cutted and do not contains advanced options

2. Monitor has 2 paired displays, if I try to change GPU scaling feature for each monitor - It just dropped or reverted after 2 seconds, maybe a bug

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If you are running out of Boot Camp then you need to talk to Apple, and good luck with that, because they could care less about the Windows support.

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