Effective Speed
Effective CPU Speed |
61.1 % | 97.8 % | Much faster effective speed. |
Launch Date
Launch Date |
Q1'09 | Q1'19 | ||||
Cache
Cache |
8 MB SmartCache | 16 MB SmartCache | ||||
Lithography
Lithography |
45 nm | 14 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.66 GHz | 5.00 GHz | ||||
Bus Speed
Bus Speed |
5.86 GT/s QPI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
144 GB | 128 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066 | DDR4-2666 | ||||
Memory Channels
Max # of Memory Channels |
3 | 2 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 41.6 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
Package Size
Package Size |
42.5mm x 45mm | 37.5mm x 37.5mm | ||||
Max CPU Configuration
Max CPU Configuration |
2 | 1 | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
1.0 | 2.0 | ||||
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