Latest revision as of 15:22, 13 December 2017

Core i7-2715QE is a 64-bit quad-core performance embedded mobile x86 microprocessor introduced by Intel in early 2011. This processor is manufactured on a 32 nm process based on the Sandy Bridge microarchitecture and operates at 2.1 GHz with a TDP of 45 W and a turbo boost frequency of up to 3 GHz. The i7-2715QE incorporates Intel's HD Graphics 3000 integrated graphics operating at 650 MHz with a burst frequency of 1.2 GHz. This processor supports up to 16 GiB of dual-channel DDR3-1600 ECC memory.

Cache[edit]

Main article: Sandy Bridge § Cache

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Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 256 KiB 262,144 B 0.25 MiB L1I$ 128 KiB 131,072 B 0.125 MiB 4x32 KiB 8-way set associative   L1D$ 128 KiB 131,072 B 0.125 MiB 4x32 KiB 8-way set associative write-back L2$ 1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB     4x256 KiB 8-way set associative write-back L3$ 6 MiB 6,144 KiB 6,291,456 B 0.00586 GiB     4x1.5 MiB 12-way set associative write-back

Memory controller[edit]

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR3-1600, DDR3-1333, DDR3-1066 Supports ECC Yes Max Mem 16 GiB Controllers 1 Channels 2 Max Bandwidth 23.84 GiB/s 24,412.16 MiB/s 25.598 GB/s 25,598.005 MB/s 0.0233 TiB/s 0.0256 TB/s Bandwidth Single 11.92 GiB/s Double 23.84 GiB/s

Expansions[edit]

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	Expansion Options
PCIe Revision: 2.0 Max Lanes: 16 Configuration: 1x16, 2x8, 1x8+2x4

Graphics[edit]

[Edit/Modify IGP Info]

	Integrated Graphics Information
	GPU HD Graphics 3000 Designer Intel Device ID 0x116 Execution Units 12 Max Displays 2 Frequency 650 MHz 0.65 GHz 650,000 KHz Burst Frequency 1,200 MHz 1.2 GHz 1,200,000 KHz Output DP, eDP, HDMI, SDVO, CRT Standards DirectX 10.1 OpenGL 3.1 DP 1.1 eDP 1.1 HDMI 1.4 Additional Features Intel Quick Sync Video Intel InTru 3D Intel Flexible Display Interface (FDI) Intel Clear Video HD

Features[edit]

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Supported x86 Extensions & Processor Features

MMX MMX Extension EMMX Extended MMX Extension SSE Streaming SIMD Extensions SSE2 Streaming SIMD Extensions 2 SSE3 Streaming SIMD Extensions 3 SSSE3 Supplemental SSE3 SSE4.1 Streaming SIMD Extensions 4.1 SSE4.2 Streaming SIMD Extensions 4.2 AVX Advanced Vector Extensions AES AES Encryption Instructions CLMUL Carry-less Multiplication Extension x86-16 16-bit x86 x86-32 32-bit x86 x86-64 64-bit x86 Real Real Mode Protected Protected Mode SMM System Management Mode FPU Integrated x87 FPU NX No-eXecute HT Hyper-Threading TBT 2.0 Turbo Boost Technology 2.0 EIST Enhanced SpeedStep Technology TXT Trusted Execution Technology (SMX) vPro Intel vPro VT-x VT-x (Virtualization) VT-d VT-d (I/O MMU virtualization) EPT Extended Page Tables (SLAT) Flex Memory Flex Memory Access FMA Fast Memory Access (w\ GMCH) IPT Identity Protection Technology