X5650 Intel Xeon 6 Core 2.66GHz 6.40GT/s QPI 12MB L3 Cache Processor
MPN: | X5650 |
Manufacturer: | Intel |
Detail: |
X5650 Intel Xeon 6 Core 2.66GHz 6.40GT/s QPI 12MB L3 Cache Processor
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Price: | $28.86 |
Availability: | In Stock |
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General Information
X5650 Intel Xeon 6 Core 2.66GHz 6.40GT/s QPI 12MB L3 Cache Processor
Technical Specs
Microarchitecture | Westmere |
Platform | Tylersburg-EP Tylersburg-EN Tylersburg-WS |
Processor core ? | Westmere-EP |
Core steppings ? | A0 (Q3QN) B0 (Q3UQ) B1 (Q4EJ, SLBV3) |
CPUIDs | 206C0 (Q3QN) 206C2 (SLBV3) |
Manufacturing process | 0.032 micron High-K metal gate process 1170 million transistors |
Die | 240mm2 |
Data width | 64 bit |
The number of CPU cores | 6 |
The number of threads | 12 |
Floating Point Unit | Integrated |
Level 1 cache size ? | 6 x 32 KB 4-way set associative instruction caches 6 x 32 KB 8-way set associative data caches |
Level 2 cache size ? | 6 x 256 KB 8-way set associative caches |
Level 3 cache size | 12 MB 16-way set associative shared cache |
Physical memory | 288 GB |
Multiprocessing | Up to 2 processors |
Extensions and Technologies |
MMX instructions SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ? AES / Advanced Encryption Standard instructions EM64T / Extended Memory 64 technology / Intel 64 ? HT / Hyper-Threading technology ? VT-x / Virtualization technology ? VT-d / Virtualization for directed I/O TBT / Turbo Boost technology ? |
Security Features |
NX / XD / Execute disable bit ? TXT / Trusted Execution technology |
Low power features |
Enhanced SpeedStep technology ? |