Oh dear.
https://support.rockstargames.com/hc/en-us/articles/115015827848
Question: What are the system requirements for L.A. Noire: The VR Case Files?
Answer: Below are the current system requirements and general notes.
Please note, L.A. Noire: The VR Case Files on HTC Vive has been created specifically to be experienced on the HTC Vive platform. Players attempting to run the game on alternate hardware may experience performance issues.
Minimum Specifications:
OS: Windows 8.1 64 Bit, Windows 10 64 Bit
Processor: Intel Core i7-4790K @ 3.60 GHz
Memory: 8 GB
Video Card: NVIDIA GeForce GTX 1070 8 GB
Sound Card: 100% DirectX 11 compatible
HDD: 18 GB
Recommended Specifications:
OS: Windows 8.1 64 Bit, Windows 10 64 Bit
Processor: Intel Core i7-6700K @ 4.00 GHz
Memory: 16 GB
Video Card: NVIDIA GeForce GTX 1080 8 GB
Sound Card: 100% DirectX 11 compatible
HDD: 18 GB
Due to current performance issues with AMD hardware, only specific combinations of AMD and NVIDIA/Intel Hardware will allow the game to play as intended:
- If using an AMD Ryzen 7 CPU, an NVIDIA GeForce GTX 1070 (or above) graphics card is required to play
- If using an AMD Vega 56 graphics card, an Intel i7 6700 (or above) CPU is required to play
- Attempting to use an AMD CPU and GPU together to play the game is not supported at this time
L.A. Noire: The VR Case Files only supports a single graphics card architecture; NVIDIA SLI and AMD CrossFire features are not supported.
Over time programming changes will change the system requirements for this game. Please refer to your hardware manufacturer and
www.rockstargames.com/support for current compatibility information. Some system components such as mobile chipsets, integrated, and AGP graphics cards may be incompatible. Unlisted specifications may not be supported by publisher.
Other requirements: Installation and play requires log-in to Rockstar Games Social Club (varies 13+) network; internet connection required for activation and periodic entitlement verification; software installations required including Rockstar Games Social Club platform, DirectX 9, DirectX June 2010 Redistributable Package, Chromium, and Microsoft Visual C++ 2012 and 2015 Redistributable Packages, and authentication software that recognizes certain hardware attributes for entitlement, digital rights management, system, and other support purposes.
Single use serial code registration via internet required; registration is limited to one Rockstar Games Social Club account (varies 13+) per serial code; only one PC log-in allowed per Social Club account at any time; serial code(s) are non-transferable once used; Social Club accounts are non-transferable.