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DDR3 triple-channel architecture is used in the Intel Core i7-900 series (the Intel Core i7-800 series only support up to dual-channel). The LGA 1366 platform (e.g. Intel X58) supports DDR3 triple-channel, normally 1333 and 1600Mhz, but can run at higher clock speeds on certain motherboards.
Compared to DDR2 memory, DDR3 memory uses less power. Some manufacturers further propose using "dual-gate" transistors to reduce leakage of current. [10]According to JEDEC, [11]: 111 1.575 volts should be considered the absolute maximum when memory stability is the foremost consideration, such as in servers or other mission-critical devices.
DDR3 SDRAM#DDR3L and DDR3U extensions To a section : This is a redirect from a topic that does not have its own page to a section of a page on the subject. For redirects to embedded anchors on a page, use {{ R to anchor }} instead .
DDR3 advances extended the ability to preserve internal clock rates while providing higher effective transfer rates by again doubling the prefetch depth. The DDR4 SDRAM is a high-speed dynamic random-access memory internally configured as 16 banks, 4 bank groups with 4 banks for each bank group for ×4/×8 and 8 banks, 2 bank groups with 4 ...
The DDR3 JEDEC standard for VLP DIMM height is around 0.740 inches (18.8 mm). These will fit vertically in ATCA systems. Full-height 240-pin DDR2 and DDR3 DIMMs are all specified at a height of around 1.18 inches (30 mm) by standards set by JEDEC. These form factors include 240-pin DIMM, SO-DIMM, Mini-DIMM and Micro-DIMM. [16]
Motherboard Normal Turbo Normal Turbo Socket Interface Memory Core i7 Extreme: 4960X: 6 (12) 3.6 GHz 4.0 GHz — 15 MB 130 W 2013-09-10 $999 [51] LGA 2011: DMI 2.0 PCIe 3.0: Up to quad channel DDR3-1866 Core i7: 4930K: 3.4 GHz 3.9 GHz 12 MB $583 [51] 4820K: 4 (8) 3.7 GHz 10 MB $323 [51] 3770K: 3.5 GHz 650 MHz 1150 MHz 8 MB 77 W 2012-04-23 $332 ...
Native support for dual-channel DDR3/DDR3L memory, [24] with up to 32 GB of RAM on LGA 1150 variants 64 KB (32 KB Instruction + 32 KB Data) L1 cache and 256 KB L2 cache per core [ 25 ] A total of 16 PCI Express 3.0 lanes on LGA 1150 variants [ 26 ]
DDR3L/LPDDR3/LPDDR4 dual-channel memory controller supporting up to 8 GB; support for DDR3L with ECC; Display controller with 1 MIPI DSI port and 2 DDI ports (eDP 1.3, DP 1.1a, or HDMI 1.4b) Integrated Intel HD Graphics (Gen9) GPU; PCI Express 2.0 controller supporting 6 lanes (3 dedicated and 3 multiplexed with USB 3.0); 4 lanes available ...