Effective Speed
Effective CPU Speed |
55.2 % | 81.7 % | Much faster effective speed. |
Series
CPU Architecture |
Sandy Bridge | Coffee Lake | ||||
Socket
Motherboard Socket |
FCPGA988 | FCLGA1151 | ||||
Graphics
Integrated Graphics |
HD 3000 | UHD 630 | ||||
Launch Date
Launch Date |
Q1'11 | Q4'17 | ||||
Cache
Cache |
6 MB SmartCache | 8 MB | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX2 | ||||
Lithography
Lithography |
32 nm | 14 nm | ||||
Bus Speed
Bus Speed |
5 GT/s DMI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 64 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR4-2400 | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 3000 | Intel® UHD Graphics 630 | ||||
Graphics Base Frequency
Graphics Base Frequency |
650 MHz | 350 MHz | ||||
# of Displays Supported
# of Displays Supported ‡ |
2 | 3 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.1 GHz | 1.15 GHz | ||||
Package Size
Package Size |
37.5mm x 37.5 (rPGA998) | 37.5mm x 37.5mm | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2.0 | No | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
Yes | No | ||||
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
No | Yes | ||||
PCI Express Revision
PCI Express Revision |
2.0 | 3.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 1x8+2x4 | Up to 1x16 or 2x8 or 1x8+2x4 | ||||
|
More specs » | More specs » |