I found some old Acer Athlon x2 prebuilt with a PCIe x16 lane and the computer displayed a video signal no issue.ĮDIT 2: I realized I overlooked something.
I also got w4100 drivers from dell to see if that would resolve the problem but was left with no change in the situation.ĮDIT: It has a high chance of being a detection over driver issue. I had the AMD Drivers installed and received this message. I did get a pop up upon one boot stating that there is no driver installed or the driver isn't functioning properly. I also updated Windows to version 1909 without any change. I attempted booting with that setting both enabled and disabled with no result. Then under APCI configuration, the only setting of note was to enable or disable keeping PCI devices powered on. The fans did spin and the peripherals did work so at least it posts (presumably). I tried booting with both of those settings and the card in the x16 lane but no display. Under northbridge settings I could set my primary display adapter as PCIe or PCI. With the iGPU sometime I get little interferences, or lost signal if I disconnect the mdp cable (need reboot).Well, I took another look at the bios but there isn't much to play around with. Numbers apart, using the GPU I get a really stable signal, without any issue: I can disconnect and connect the mdp cable, and all 4 connectors works. Probably the type of test (2D or 3D, graphic, or compute) make a different result, but It seem that the 3D capacity of this GPU were not fully unlocked. Looking at the Hierarcy GPU list the AMD W4100 as "77xx serie" should be a little step above the HD530 of i7.Ĭonfirmed by Videobenchmark: this GPU is similar to a 7750 that get 1.007 score, or a generic Radeon 7700 serie, that get 1,295 score. Only the novabench test gave me the expected result. Novabench: AMD w4100, global 1320, graphic 65 // i7 GPU are global 1287, graphic 58 Unigine valley: AMD score 310, FPS 7,4 // i7 GPU score 936, FPS 22,4 Luxmark 3.1 AMD radeon hd verde engine: 590 // i7 GPU: 2385 Geekbench compute Open CL: AMD HD7xxx score of 9232 // i7 SKU: 19000
Then I started the bench, and comparing to the i7 integrated GPU, I had some surprise: Florian suggested the following clover fakeID, that works: I read the ATI compatibility post, and asked.
I get ATI Radeon 4330M series 14MB, with same glitches. I tryed the default inject ATI with multibeast.
Graphic glitches and bands like a HD530 without fix.
It's not a recent gpu, but I was needing of a slim and narrow GPU, at a reasonable budget. AMD FirePro professional graphics with support for DirectX® 11, with appropriate display outputs Bandwidth Requirements: > Conditional on monitor resolution. I recently bought a AMD "Sapphire" Firepro W4100. Building a CustoMac Hackintosh: Buyer's Guide