Intel Core i7-3820 Specs
Intel Core i7-3820
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4 Cores
8 Threads
3.6GHz Clock
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Socket
LGA 2011
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iGPU
No GPU
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GB6S 665
16%
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GB6M 2,295
9%
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0%
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0%
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Manufacturer
Intel
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Architecture
Sandy Bridge
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Family
Core 3rd Gen
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Instruction Set (ISA)
x86-64
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Codename
Sandy Bridge-E
Sandy Bridge-EP-4
Sandy Bridge-EP-4C
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Market Segment
Workstation
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Release Date
2/1/2012
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Foundry
Intel
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Node
32nm
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Die Size
294 mm²
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Transistor Count
1.3 Billion
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4 Cores
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8 Threads
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3.6GHz
3.8GHz Boost
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Overclocking
Locked
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Type
DMI
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Transfer Rate
5GT/s
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Lanes
4
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Bandwidth
2.5GB/s
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Bi-directional
5GB/s
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L0 Instruction
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L0 Data
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L1 Instruction
32KB/Core
8-way set associative
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L1 Data
32KB/Core
8-way set associative
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L2
256KB/Core
8-way set associative
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L3
10MB Shared
20-way set associative
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Channels
4
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Max Memory
64GB
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ECC
Not Supported
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Bus Width/Channel
64Bit
Bus Width
256Bit
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Clock
800MHz
Transfer Rate
1600MT/s
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Bandwidth/Channel
12.8GB/s
Bandwidth
51.2GB/s
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TDP
130W
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Temp
67°C TCase
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Included Cooler
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PCIe 2.0 x40 Lanes
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No GPU
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No NPU
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No Cellular
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