Xeon E3-1280 Specs
Xeon E3-1280
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4 Cores
8 Threads
3.5GHz Clock
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Socket
LGA 1155
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iGPU
No GPU
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GB6S 655
17%
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GB6M 2,185
9%
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CB23S - N/A
0%
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CB23M - N/A
0%
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Manufacturer
Intel
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Architecture
Sandy Bridge
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Instruction Set (ISA)
x86-64
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Codename
Sandy Bridge
Sandy Bridge-HE-4
Sandy Bridge-4C-GT2
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-
-
-
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-
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Market Segment
Server
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Release Date
4/3/2011
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Foundry
Intel
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-
-
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Node
32nm
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-
-
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Die Size
216 mm²
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-
-
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Transistor Count
1.2 Billion
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-
-
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| LGA 1155 |
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4 Cores
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-
-
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8 Threads
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-
-
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3.5GHz
3.9GHz Boost
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-
-
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-
-
-
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Overclocking
Locked
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-
-
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Type
DMI
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-
-
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-
-
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Transfer Rate
5GT/s
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-
-
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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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-
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L0 Data
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-
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L1 Instruction
32KB/Core
8-way set associative
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-
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-
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L1 Data
32KB/Core
8-way set associative
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-
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-
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L2
256KB/Core
8-way set associative
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-
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-
-
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-
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-
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L3
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8MB Shared
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16-way set associative
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-
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-
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-
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Channels
2
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Max Memory
32GB
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ECC
Supported
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Bus Width/Channel
64Bit
Bus Width
128Bit
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Clock
667MHz
Transfer Rate
1333MT/s
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Bandwidth/Channel
10.7GB/s
Bandwidth
21.3GB/s
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TDP
95W
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-
-
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Temp
-
74°C TCase
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Included Cooler
Not Included
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PCIe 2.0 x16 Lanes
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No GPU
-
-
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No NPU
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-
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-
-
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-
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No Cellular
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