GPU cards will run Windows 10 64bit?
On Desktops only ?
Warning #1 watch out for scalpers selling old cards as new and are Hacked China Counterfeits cards. (Do not buy cards from ebay SCALPERS and the silly impossibly low price)
Clue 2 on Counterfeits is that VGA jack on the card that no other card has for this 1 model card has.... cry FAKE.
No PC upgrade is more complex! (CPU ?) (12 makers) and huge sets of features, ports, speeds, Directx12 support and DRM and textures and cores. (I will never talk BitCoin)
If the W10 loaded PC shows in device manager under DISPLAY ADAPTERS as MBDA driver, this a limphome crippleware driver, from Microsoft (MS) but is very cool with screen not dead sure.
Intel HD iGPU or GMA internal GPU rules.
If you have an old PC most old Intel HD chips (iGPU) have no w10 support for HD3000 and older (1 exception 2500) see the truth here.
There are like 10,000 cards made in last 15 years and many older ones do not work now in W10. (means full support, not crippled drivers)
First lets do NVIDIA GEFORCE GPU, The Series 7 up are supported but not series 6 and below.
NVIDIA.com (Geforce series 7 and up for W10 support (GT705 is bottom tier series 700)
You have to look up your series first, all legacy cards listed above link are FAIL
These cheap cards work ok, the 8100 to 8800, and higher series 9, series 100 to 900, series 10, and 16 and 20, up. (8100 is the oldest card circa 2008 year old)
I have a Series 8400GS card that turns 5-FPS, a $5 used card and pathetically slow, but ok if you need 3D grapics and not gaming.
Just as good is AMD.com (ATI) Radeon™ etc.. Their list here and is SUPER GOOD , just one page, all you need to know buying used AMD cards, and wanting W10 support.
The winner for low cost AMD GPU card that runs W10 and directx-11, is HD 5450 (DVI , avoid DMS59 version) at the eye popping cost of $8
This 5450 does a whopping 5-FPS, (frame per second) it is a slug, but again is only $8 card. This is only a starting point, so mow 10 lawns and upgrade to a faster card in this list "super good".
Many chips made for cards, long ago ended support for their chip. (if true the card maker can not help you)
That is my answer simple and sweet, which one goes fast enough for you is any ones guess. (to get high FPS gaming? , only lots of cash is a cure) $150 is par for the course.
But the ratings on all cards are HERE . I have a GTX1650 and love mine, (runs top games too, AAA+)
Buy what you can afford and be happy gaming. (GPU upgrades never end for true gamers)
(talk your card maker for feature facts the 12 listed below... others are mostly junk or clones of junk from china hackers...)
The card must fit the PC and not hit things inside (dah factor 1), and match low profile or high-profile cases.
It must not overload the PSU nor cause small cases to overheat.
If using newer DELL PC put the PC BIOS in to legacy mode and all cards will work.
DirectX support page for top CARDs
Nvidia shows GT730 lowest card with Directx 12.
12 makers of cards. (GPU) PRIME not junk not clones , counterfeits.
version 2. 1-20-2020 (The above is just my opinion)