More than a question this is an advice, if you are running Windows on a Mac Pro Late 2013 (the so called 'ash tray') and you want to upgrade to Windows 10 you will have some problems ONLY with the video cards, at this moment (Monday, July 27, 2015) the AMD Boot Camp drivers downloaded with the Boot Camps assistant on OS X are NOT working at all with Windows 10, also, the drivers available. AMD/ATI driver for FirePro V4900 Windows 7 (64bit) Version: 9.003.3.3000 Release Date: 2013-03-01 Filename: 9.003.3.3-whql-win7x57c.exe (301777kb) Status. The FirePro V5700 was a high-end professional graphics card by ATI, launched in August 2008. Built on the 55 nm process, and based on the RV730 graphics processor, in its RV730 XT variant, the card supports DirectX 10.1. Since FirePro V5700 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games.
Ati Firepro V7800 Drivers
9.003.3.3-WHQL-Win7x32x64-153757C.exe
288.0 MB
2,855
Graphics Cards
Windows 7
AMD FirePro™ professional graphics cards are designed to accelerate 3D and Server workstation applications. With full certification on the leading computer aided design (CAD), media and entertainment (M&E) and architecture/engineering/construction (AEC) applications, AMDFirePro is the high performance choice for graphics professionals. These release notes provide information on the AMD FirePro Unified Driver version 9.003.3.3.
Package Includes:
Display Driver
OpenCL Runtime
DisplayPort and HDMI audio driver
AMD Catalyst Pro Control Center
Note: The AMD FirePro Unified Driver does not support the Intel Itanium 2 processor based server platforms.
Caution: Pre-unified drivers (7.88 or older) should be un-installed before installing the AMD FirePro Unified Driver.
What's New:
V4900 Drivers
Support for AMD FirePro R5000 in Unified driver
Support for AMD FirePro S10000 in Unified driver
Performance improvements in Solidworks
Performance improvements in AutoCAD
Red Hat® Enterprise Linux® 6.3 support
Windowed OpenGL quad-buffer 3D support in Windows 8®
10-bit color video output technology support in Windows 8®
Supported Products:
AMD FirePro S10000
AMD FirePro W9000
AMD FirePro S9000
AMD FirePro W8000
AMD FirePro W7000
AMD FirePro S7000
AMD FirePro R5000
AMD FirePro W5000
AMD FirePro W600
AMD FirePro A320 APU
AMD FirePro A300 APU
ATI FirePro V9800
AMD FirePro V9800P
ATI FirePro V8800
AMD FirePro V7900
AMD FirePro V7900
ATI FirePro V7800
AMD FirePro V7800P
AMD FirePro V5900
ATI FirePro V5800
ATI FirePro V5800 DVI
AMD FirePro V4900
ATI FirePro V4800
AMD FirePro V3900
ATI FirePro V3800
ATI FirePro 2460
AMD FirePro 2270
ATI FirePro S400
AMD FireStream 9370
AMD FireStream 9350
Ati Firepro V4900 Drivers For Macbook Pro
Here's other similar drivers that are different versions or releases for different operating systems: