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Each tile's memory controller provides two channels of DDR5 ECC supporting 4 DIMMs (2 per channel) and 1 TB of memory with a maximum of 8 channels, 16 DIMMs, and 4 TB memory across 4 tiles [30] A tile provides up to 32 PCIe 5.0 lanes, but one of the eight PCIe controllers of a CPU is usually reserved for DMI , resulting in a maximum of 112 non ...
v3.0 at 8 GT/s (×4 4 GB/s) v4.0 at 16 GT/s (×8 16 GB/s) Style. Serial. In computing, Direct Media Interface ( DMI) is Intel 's proprietary link between the northbridge (or CPU) and southbridge (e.g. Platform Controller Hub family) chipset on a computer motherboard. [1] It was first used between the 9xx chipsets and the ICH6, released in 2004.
The vast majority of Intel server chips of the Xeon E3, Xeon E5, and Xeon E7 product lines support VT-d. The first—and least powerful—Xeon to support VT-d was the E5502 launched Q1'09 with two cores at 1.86 GHz on a 45 nm process. [2]
I/O Acceleration Technology. I/O Acceleration Technology ( I/OAT) is a DMA engine (an embedded DMA controller) by Intel bundled with high-end server motherboards, that offloads memory copies from the main processor by performing direct memory accesses (DMA). It is typically used for accelerating network traffic, but supports any kind of copy.
System Controller Hub. System Controller Hub ( SCH) is a family of Intel microchips employed in chipsets for low-power Atom -based platforms. Its architecture is consistent with the Intel Hub Architecture but combines the traditional northbridge and southbridge functions into a single microchip .
Hardware graphics support for Direct3D 11.1 and OpenGL 4.3. [46] [47] [48] Intel 10.18.14.5180 driver is the last planned driver release on Windows 7/8.1. [49] Four versions of the integrated GPU: GT1, GT2, GT3 and GT3e, where GT3 version has 40 execution units (EUs). Haswell's predecessor, Ivy Bridge, has a maximum of 16 EUs.
A part of the Intel AMT web management interface, accessible even when the computer is sleeping. Intel Active Management Technology (AMT) is hardware and firmware for remote out-of-band management of select business computers, [1] [2] running on the Intel Management Engine, a microprocessor subsystem not exposed to the user, intended for monitoring, maintenance, updating, and repairing systems ...
Intel Quick Sync Video. Intel Quick Sync Video is Intel 's brand for its dedicated video encoding and decoding hardware core. Quick Sync was introduced with the Sandy Bridge CPU microarchitecture on 9 January 2011 and has been found on the die of Intel CPUs ever since. The name "Quick Sync" refers to the use case of quickly transcoding ...