Revision as of 13:13, 3 September 2017

Template:mpu Core i7-2920XM Extreme Edition is a 64-bit quad-core high-end mobile x86 microprocessor introduced by Intel in early 2011. This chip operated at 2.5 GHz with turbo frequency of up to 3.5 GHz for a single core. This chip, which is based on the Sandy Bridge microarchitecture and manufactured in 32 nm process has a TDP of 55 W. The i7-2920XM incorporates Intel's HD Graphics 3000 integrated graphics operating at 650 MHz with a burst frequency of 1.3 GHz. This processor supports up to 32 GiB of dual-channel DDR3-1600 memory.

Cache

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$ 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB     4x2 MiB 16-way set associative write-back

Memory controller

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	Integrated Memory Controller
	Max Type DDR3-1600, DDR3-1333, DDR3-1066 Supports ECC No Max Mem 32 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

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

Graphics

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	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 1,300 MHz 1.3 GHz 1,300,000 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

Template:mpu features

See also

• Core i7 Extreme Edition