Part Number
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E8870SP |
Manufacturer
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Intel Corporation |
Description
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Scalability Port Switch |
Published
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Feb 4, 2008 |
Detailed Description
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Intel® E8870SP Scalability Port Switch (SPS) Datasheet
Product Features
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Scalability Port (...
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Datasheet
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E8870SP
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Overview
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Intel® E8870SP Scalability Port Switch (SPS) Datasheet
Product Features
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s
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Scalability Port (SP): — Six SPs with 3.
2 GB/s peak bandwidth per direction per SP.
— Bi-directional SPs for a total bandwidth of 38.
4 GB/s.
Integrated Snoop Filter: — 1 MB 12-way set associative tag array capable of maintaining state of 200K cache lines.
— Partitioned into four interleaves, each interleave can be accessed in parallel.
— Supports up to 266M look-up and update (LUU) operations per second.
— Pseudo Least Recently Used (PLRU) replacement algorithm, with updates on look-ups and invalidates.
— ECC coverage, with correction of single bit errors, detection of double bit errors.
— F...
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