Effective Speed
Effective CPU Speed |
98.8 % | Much faster effective speed. |
64.6 % |
Launch Date
Launch Date |
Q4'19 | Q1'10 | ||||
Cache
Cache |
16 MB Intel® Smart Cache | 8 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | SSE4.2 | ||||
Lithography
Lithography |
14 nm | 45 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
5.00 GHz | 3.06 GHz | ||||
Bus Speed
Bus Speed |
8 GT/s | 4.8 GT/s QPI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
128 GB | 24 GB | ||||
Memory Types
Memory Types |
DDR4-2666 | DDR3 800/1066 | ||||
Memory Channels
Max # of Memory Channels |
2 | 3 | ||||
Memory Bandwidth
Max Memory Bandwidth |
41.6 GB/s | 25.6 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
No | Yes | ||||
Package Size
Package Size |
37.5mm x 37.5mm | 42.5mm x 45.0mm | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
Yes | No | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2 | 1.0 | ||||
AES New Instructions
Intel® AES New Instructions |
Yes | No | ||||
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