We've had a couple of Mobility Radeon HD 46 class reference cards in house for a while now, and have a sneak peek at approximate performance using a desktop platform for testing on the pages ahead. The reference card pictured here is equipped with every type of output supported by the GPU-Displayport, DVI, VGA, S-Video / HD component, and HDMI-and it even has CrossFire connectors for experimenting with multi-GPU configurations. We talked about the new mobility Radeon HD 4000 series during CES earlier this year more details are available at this link.
The item pictured below is an ATI Mobility Radeon HD 4670, PCI Express-based reference card. What you see pictured here is just such a card. The cards won't be used in any actual retail product, but they allow AMD to test all of the various features and functionality, and experiment with clock speeds and voltages to fine tune and balance performance, thermal output, and power consumption.
Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device.One of the ways AMD is able to test and qualify ATI Mobility Radeon GPUs, without having to design and build numerous mobile reference cards that fit in multiple notebook form factors, is to produce fully-loaded, custom reference cards that'll fit into standard PCI Express x16 slots. This device has no display connectivity, as it is not designed to have monitors connected to it. The GPU is operating at a frequency of 680 MHz, memory is running at 790 MHz.īeing a mxm module card, its power draw is rated at 35 W maximum.
Manufacturing process technology - 55 nm. Floating-point performance - 432.0 gflops. The videocard is designed for laptop-computers and based on TeraScale microarchitecture codenamed M96. ATI has paired 256 MB GDDR3 memory with the Mobility Radeon HD 4670 Mac Edition, which are connected using a 128-bit memory interface. Mobility Radeon HD 4670 videocard released by ATI release date: 9 January 2009. It features 320 shading units, 32 texture mapping units, and 8 ROPs. The M96 graphics processor is an average sized chip with a die area of 146 mm² and 514 million transistors. Since Mobility Radeon HD 4670 Mac Edition does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. Built on the 55 nm process, and based on the M96 graphics processor, in its M96 XT variant, the chip supports DirectX 10.1. The Mobility Radeon HD 4670 Mac Edition was a mobile graphics chip by ATI, launched on September 16th, 2009.
0 kommentar(er)
