Effective Speed
Effective CPU Speed |
47.8 % | 84.8 % | Much faster effective speed. |
Series
CPU Architecture |
Ivy Bridge | Coffee Lake | ||||
Socket
Motherboard Socket |
FCBGA1023 | FCLGA1151 | ||||
Graphics
Integrated Graphics |
HD 4000 | None | ||||
Launch Date
Launch Date |
Q2'12 | Q1'19 | ||||
Cache
Cache |
3 MB SmartCache | 9 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | ||||
Lithography
Lithography |
22 nm | 14 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.1 GHz | 4.10 GHz | ||||
Bus Speed
Bus Speed |
5 GT/s DMI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
32 GB | 128 GB | ||||
Memory Types
Memory Types |
DDR3/L/-RS 1333/1600 | DDR4-2666 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 41.6 GB/s | ||||
Package Size
Package Size |
31.0 x 24.0mm (BGA1023) | 37.5mm x 37.5mm | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
Yes | No | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 1x8 2x4 | Up to 1x16, 2x8, 1x8+2x4 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
1 | 16 | ||||
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