- Joined
- Oct 9, 2007
- Messages
- 47,288 (7.53/day)
- Location
- Hyderabad, India
System Name | RBMK-1000 |
---|---|
Processor | AMD Ryzen 7 5700G |
Motherboard | ASUS ROG Strix B450-E Gaming |
Cooling | DeepCool Gammax L240 V2 |
Memory | 2x 8GB G.Skill Sniper X |
Video Card(s) | Palit GeForce RTX 2080 SUPER GameRock |
Storage | Western Digital Black NVMe 512GB |
Display(s) | BenQ 1440p 60 Hz 27-inch |
Case | Corsair Carbide 100R |
Audio Device(s) | ASUS SupremeFX S1220A |
Power Supply | Cooler Master MWE Gold 650W |
Mouse | ASUS ROG Strix Impact |
Keyboard | Gamdias Hermes E2 |
Software | Windows 11 Pro |
AMD has halted optimizations for its Mantle 3D graphics API, for current and future graphics cards. The cards will retain Mantle API support at the driver-level, to run existing Mantle applications, but will not receive any performance optimizations from AMD. Launched around 2013, Mantle had a short stint with AAA PC games, such as Battlefield 4, Thief, Sniper Elite III, and Star Citizen, offering noticeably higher performance than DirectX 11. The API improves the way the CPU-end of 3D graphics rendering is handled, particularly with today's multi-core/multi-threaded processors, bringing about significant increases to the number of draw-calls that can be parsed by a GPU.
AMD will now focus on DirectX 12 and Vulkan (OpenGL successor by Khronos Group). Why the company effectively killed its own 2-year old and promising 3D API is anyone's guess. We postulate that Mantle could have been used by AMD to steer Microsoft to introduce vital bare-metal optimizations it reserved for the console, to the PC ecosystem with DirectX 12. It appears to have served that purpose, and as if to hold up to its end of a bargain, AMD 'withdrew' Mantle. DirectX 12 will feature a super-efficient command-buffer that scales across any number of CPU cores, and will have huge increases in draw-calls over DirectX 11. The new API makes its official debut with Windows 10, later this month. AMD's Graphics CoreNext 1.1 and 1.2 GPUs support DirectX 12 (feature level 12_0), as do rival NVIDIA's "Maxwell" GPUs. The company will continue to nurture Mantle as an "innovation base" for its upcoming tech, such as LiquidVR.
View at TechPowerUp Main Site
AMD will now focus on DirectX 12 and Vulkan (OpenGL successor by Khronos Group). Why the company effectively killed its own 2-year old and promising 3D API is anyone's guess. We postulate that Mantle could have been used by AMD to steer Microsoft to introduce vital bare-metal optimizations it reserved for the console, to the PC ecosystem with DirectX 12. It appears to have served that purpose, and as if to hold up to its end of a bargain, AMD 'withdrew' Mantle. DirectX 12 will feature a super-efficient command-buffer that scales across any number of CPU cores, and will have huge increases in draw-calls over DirectX 11. The new API makes its official debut with Windows 10, later this month. AMD's Graphics CoreNext 1.1 and 1.2 GPUs support DirectX 12 (feature level 12_0), as do rival NVIDIA's "Maxwell" GPUs. The company will continue to nurture Mantle as an "innovation base" for its upcoming tech, such as LiquidVR.
View at TechPowerUp Main Site