Effective Speed
Effective CPU Speed |
62 % | 67.1 % | Slightly faster effective speed. |
Series
CPU Architecture |
Ivy Bridge | Sandy Bridge | ||||
Socket
Motherboard Socket |
FCPGA988 | LGA1155 | ||||
Graphics
Integrated Graphics |
HD 4000 | HD 2000 | ||||
Launch Date
Launch Date |
Q2'12 | Q1'11 | ||||
Cache
Cache |
6 MB SmartCache | 8 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX | ||||
Embedded Options Available
Embedded Options Available |
No | Yes | ||||
Lithography
Lithography |
22 nm | 32 nm | ||||
Recommended Price
Recommended Customer Price |
$378.00 | $273.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.3 GHz | 3.8 GHz | ||||
Memory Types
Memory Types |
DDR3/L/-RS 1333/1600 | DDR3 1066/1333 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 21 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 4000 | Intel® HD Graphics 2000 | ||||
Graphics Base Frequency
Graphics Base Frequency |
650 MHz | 850 MHz | ||||
Wireless Display
Intel® Wireless Display |
Yes | No | ||||
# of Displays Supported
# of Displays Supported ‡ |
3 | 2 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.1 GHz | 1.35 GHz | ||||
Package Size
Package Size |
37.5 x 37.5mm (rPGA988B) | 37.5mm x 37.5mm | ||||
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 |
3.0 | 2.0 | ||||
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