Fixed a bug in the Vulkan driver where the SPIR-V Centroid interpolation decoration was not ignored when used in conjunction with FragCoord.Added support for the VK_KHR_maintenance4 extension.Added support for the VK_KHR_format_feature_flags2 extension.See the VDPAU Support appendix in the README for supported AV1 decoder profiles. Added AV1 decode support to the NVIDIA VDPAU driver.Optimized the Vulkan fullscreen presentation path for X11 and direct-to-display swapchains.Added support for the bufferDeviceAddressCaptureReplay Vulkan feature.Added support for the VK_KHR_dynamic_rendering extension.Fixed a bug in the Vulkan driver where VK_NULL_HANDLE was not properly handled as input to VkRenderingFragmentShadingRateAttachmentInfoKHR.imageView.Fixed a bug in the Vulkan compiler where 64-bit atomics were partially broken.Added support for the VK_EXT_image_view_min_lod extension.Added support for the VK_EXT_border_color_swizzle extension.Added support for the VK_EXT_depth_clip_control extension.Fixed a bug where calls to vkWaitForPresentKHR would fail with VK_TIMEOUT on Maxwell and Pascal GPUs.Fixed a bug which caused Vulkan applications to hang when the _GL_THREADED_OPTIMIZATIONS environment variable was set to enable threaded optimizations in the NVIDIA driver.Added a GUI control for setting Image Sharpening values in the app profiles page of the nvidia-settings control panel.ECC error counts reported by nvidia-smi were not affected. Fixed a bug that caused the nvidia-settings control panel to report inaccurate ECC error counts, and completely prevented the reporting of aggregate ECC error counts.Fixed several issues which caused the supported-gpus.json file to contain incorrect product information.All models support Direct3D 9.0a and OpenGL 1.5 (2.
The surface of the chip has "Ti-8x" printed on it, as well as "4800" printed at the bottom.įurther information: GeForce FX series and Rankine (microarchitecture)
The surface of the chip has "Ti-8x" printed on it. 2 GeForce4 Ti4400 8x: Card manufacturers utilizing this chip, labeled the card as a Ti4800SE.1 Pixel shaders: vertex shaders: texture mapping units: render output units.1 Pixel pipelines: texture mapping units: render output units.Features – Added features that are not standard as a part of the two graphics libraries.ĭesktop GPUs Pre-GeForce.Vulkan – Maximum version of Vulkan fully supported.OpenCL – Maximum version of OpenCL fully supported.OpenGL – Maximum version of OpenGL fully supported.Direct3D – Maximum version of Direct3D fully supported.Bus width – Maximum bit width of the memory bus or buses used.Bus type – Type of memory bus or buses used.Bandwidth – Maximum theoretical bandwidth for the processor at factory clock with factory bus width.This number is generally used as a maximum throughput number for the GPU and generally, a higher fill rate corresponds to a more powerful (and faster) GPU. Fillrate – Maximum theoretical fill rate in textured pixels per second.In later models, shaders are integrated into a unified shader architecture, where any one shader can perform any of the functions listed. Over time the number, type, and variety of functional units in the GPU core has changed significantly before each section in the list there is an explanation as to what functional units are present in each generation of processors.
Core config – The layout of the graphics pipeline, in terms of functional units.All DDR/GDDR memories operate at half this frequency, except for GDDR5, which operates at one quarter of this frequency. Memory clock – The factory effective memory clock frequency (while some manufacturers adjust clocks lower and higher, this number will always be the reference clocks used by Nvidia).Core clock – The factory core clock frequency while some manufacturers adjust clocks lower and higher, this number will always be the reference clocks used by Nvidia.SM Count – Number of streaming multiprocessors.Memory – The amount of graphics memory available to the processor.Bus interface – Bus by which the graphics processor is attached to the system (typically an expansion slot, such as PCI, AGP, or PCI-Express).Average feature size of components of the processor.