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HardwareCPUProcessor features → Intel Core i7-2820QM

Core i7-2820QM

Intel Core i7-2820QM - 4-core processor with a clock frequency of 2300 MHz and 3rd level cache 8192 KB. Designed for mobile computers, installs in a PGA988. Supports RAM modules DDR3-1066, DDR3-1333, DDR3-1600.

Intel Core i7-2820QM
Launch date2011
ManufacturerIntel
Manufacturer's websitewww.intel.com
Processor typefor mobile computers
SocketPGA988
Number of cores4
Number of threads8
Base frequency2300 MHz
Turbo Boost3400 MHz
L1 Cache, Кb64x4
L2 Cache, Кb256x4
L3 Cache, Кb8192
Integrated graphicsIntel HD Graphics 3000
650 - 1300 MHz, 12 exec. units
Supported memoryDDR3-1066, DDR3-1333, DDR3-1600
Memory channels2
Bus5 GT/s DMI
Processor coreSandy Bridge
Lithography32 nm
Transistors, mn2270
TDP45 W
Max. temperature100° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
EM64T (Intel 64)
NX (XD, Execute disable bit)
• VT-x (Virtualization technology)
• VT-d (Virtualization for directed I/O)
Hyper-Threading
• Turbo Boost 2.0
• TXT (Trusted Execution tech.)
• Enhanced SpeedStep tech.
Other features


Performance
Intel Core i7-2700K
4 cor. / 3500 MHz / 8192 Kb / LGA1155
15931
(100%)
Intel Xeon E5-2620
6 cor. / 2000 MHz / 15360 Kb / LGA2011
14670
(93%)
Intel Core i5-7400
4 cor. / 3000 MHz / 6144 Kb / LGA1151
13369
(84%)
AMD Opteron 6272
16 cor. / 2100 MHz / 16384 Kb / Socket G34
12214
(77%)
Intel Core i7-2820QM
This processor
11975
(76%)
Intel Xeon L5638
6 cor. / 2000 MHz / 12288 Kb / LGA1366
10308
(65%)
Intel Xeon W3530
4 cor. / 2800 MHz / 8192 Kb / LGA1366
9720
(62%)
AMD A8-7650K
4 cor. / 3300 MHz / 4096 Kb / Socket FM2+
8951
(57%)
AMD FirePro A320
4 cor. / 3800 MHz / 4096 Kb / Socket FM2
8424
(53%)

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