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This refreshed design of NV3 increased memory support to 8 MiB and increased RAMDAC frequency to 250 MHz. These additions allowed the RIVA 128 ZX to support higher resolutions and refresh rates. [10] The ZX version was fabricated by SGS-Thomson and TSMC, and uses an 8 MB SGRAM memory chip, clocked at 125 MHz, from Samsung Electronics. [6] [11]
The RAGE LT PRO, based on the 3D RAGE PRO, was the very first mobile GPU to use AGP. It offered Filtered Ratiometric Expansion , which automatically adjusted images to full-screen size. ATI's ImpacTV2+ is integrated with the RAGE LT PRO chip to support multi-screen viewing; i.e., simultaneous outputs to TV, CRT and LCD.
FreeSync is an adaptive synchronization technology that allows LCD and OLED displays to support a variable refresh rate aimed at avoiding tearing and reducing stuttering caused by misalignment between the screen's refresh rate and the content's frame rate. [1] [2]
TechPowerUp GPU-Z (or just GPU-Z) is a lightweight utility designed to provide information about video cards and GPUs. [2] The program displays the specifications of Graphics Processing Unit (often shortened to GPU) and its memory; also displays temperature, core frequency, memory frequency, GPU load and fan speeds.
AMD CrossFire (also known as CrossFireX) is a brand name for the multi-GPU technology by Advanced Micro Devices, originally developed by ATI Technologies. [1] The technology allows up to four GPUs to be used in a single computer to improve graphics performance.
Abnormally high power draw while at idle was observed with the Radeon RX 7900 XT and RX 7900 XTX when using select high resolution, high refresh rate displays and when the GPU is decoding video. ComputerBase discovered that the RX 7900 XT and RX 7900 XTX drew a respective 71W and 80W when decoding and playing a 4K 60FPS YouTube video compared ...
The UVD saw a refresh with the release of the Radeon HD 4000 series products. The UVD 2 features full bitstream decoding of H.264/MPEG-4 AVC, VC-1, as well as iDCT level acceleration of MPEG2 video streams. Performance improvements allow dual video stream decoding and Picture-in-Picture mode. This makes UVD2 full BD-Live compliant.
A depiction of 5 display refresh cycles with what may be shown during a micro stuttering case. Each colored section represents one of the GPU's frame buffer and each color change represents a frame buffer swap. Assuming a 60 Hz refresh rate, a benchmark tool may report this as 144 frames per second.