Effective Speed
Effective CPU Speed |
55.2 % | 71.4 % | Faster effective speed. |
Series
CPU Architecture |
Sandy Bridge | Haswell | ||||
Socket
Motherboard Socket |
FCPGA988 | FCLGA1150 | ||||
Graphics
Integrated Graphics |
HD 3000 | HD 4600 | ||||
Launch Date
Launch Date |
Q1'11 | Q2'14 | ||||
Cache
Cache |
6 MB SmartCache | 8 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX 2.0 | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
Recommended Price
Recommended Customer Price |
N/A | $303.00 - $312.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.9 GHz | 4 GHz | ||||
Bus Speed
Bus Speed |
5 GT/s DMI | 5 GT/s DMI2 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | ||||
Memory Bandwidth
Max Memory Bandwidth |
21.3 GB/s | 25.6 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 3000 | Intel® HD Graphics 4600 | ||||
Graphics Base Frequency
Graphics Base Frequency |
650 MHz | 350 MHz | ||||
Graphics Output
Graphics Output |
eDP/DP/HDMI/SDVO/CRT | eDP/DP/HDMI/DVI/VGA | ||||
# of Displays Supported
# of Displays Supported ‡ |
2 | 3 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.1 GHz | 1.2 GHz | ||||
Package Size
Package Size |
37.5mm x 37.5 (rPGA998) | 37.5mm x 37.5mm | ||||
Graphics and IMC Lithography
Graphics and IMC Lithography |
32 nm | 22 nm | ||||
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
No | Yes | ||||
vPro Tech
Intel® vPro™ Technology ‡ |
No | Yes | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
No | Yes | ||||
PCI Express Revision
PCI Express Revision |
2.0 | Up to 3.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 1x8+2x4 | Up to 1x16, 2x8, 1x8+2x4 | ||||
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