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- ¸ðµ¨ ¹øÈ£: E3-1220
Intel Xeon E3-1220 specifications
General information
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Type
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Market segment
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Server
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Family
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Model number ?
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E3-1220
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CPU part numbers
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Frequency?
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3100 MHz
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Maximum turbo frequency
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3400 MHz (1 core)
3300 MHz (2 or 3 cores)
3200 MHz (4 cores)
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Bus speed?
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5 GT/s DMI
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Clock multiplier?
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31
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Package
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1155-land Flip-Chip Land Grid Array (FCLGA 1155)
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Socket
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Socket 1155 / H2 / LGA1155
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Size
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1.48" x 1.48" / 3.75cm x 3.75cm
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Introduction date
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End-of-Life date
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Last order date is December 27, 2013
Last shipment date for tray processors is December 5, 2014
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Price at introduction
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$189
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S-spec numbers
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Part number
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ES/QS processors
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Production processors
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|
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BX80623E31220
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+
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CM8062300921702
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+
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+
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Architecture / Microarchitecture
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Microarchitecture
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Sandy Bridge
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Platform
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Bromolow
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Processor core ?
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Core stepping ?
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D2 (SR00F)
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CPUID
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206A7 (SR00F)
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Manufacturing process
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0.032 micron High-K metal gate process
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Data width
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64 bit
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The number of CPU cores
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4
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The number of threads
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4
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Floating Point Unit
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Integrated
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Level 1 cache size ?
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4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
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Level 2 cache size?
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4 x 256 KB 8-way set associative caches
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Level 3 cache size
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8 MB 16-way set associative shared cache
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Physical memory
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32 GB
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Multiprocessing
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Uniprocessor
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Features
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MMX instructions
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SSE / Streaming SIMD Extensions
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SSE2 / Streaming SIMD Extensions 2
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SSE3 / Streaming SIMD Extensions 3
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SSSE3 / Supplemental Streaming SIMD Extensions 3
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SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
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AES / Advanced Encryption Standard instructions
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AVX / Advanced Vector Extensions
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EM64T / Extended Memory 64 technology / Intel 64 ?
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NX / XD / Execute disable bit ?
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VT-x / Virtualization technology ?
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VT-d / Virtualization for directed I/O
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TBT 2.0 / Turbo Boost technology 2.0 ?
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TXT / Trusted Execution technology
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Low power features
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C1, C3 and C6 thread states
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C1/C1E, C3 and C6 core states
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C1/C1E, C3 and C6 package states
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Enhanced SpeedStep technology ?
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Integrated peripherals / components
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Integrated graphics
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None
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Memory controller
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The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
ECC supported: Yes
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Other peripherals
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Electrical / Thermal parameters
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Minimum/Maximum operating temperature ?
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5¡ÆC - 69.1¡ÆC
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Minimum power dissipation
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5.5 Watt (C6 state)
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Thermal Design Power?
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80 Watt
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