Effective Speed
Effective CPU Speed |
66 % | Much faster effective speed. |
49.4 % |
Launch Date
Launch Date |
Q3'09 | Q1'15 | ||||
Cache
Cache |
8 MB SmartCache | 3 MB | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.2 | SSE4.1/4.2, AVX 2.0 | ||||
Embedded Options Available
Embedded Options Available |
Yes | No | ||||
Lithography
Lithography |
45 nm | 14 nm | ||||
Recommended Price
Recommended Customer Price |
$245.00 - $261.00 | $315.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.2 GHz | 2.7 GHz | ||||
Bus Speed
Bus Speed |
2.5 GT/s DMI | 5 GT/s DMI2 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
32 GB | 16 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333 | DDR3L 1333/1600, LPDDR3 1600/1866 | ||||
Memory Bandwidth
Max Memory Bandwidth |
21 GB/s | 25.6 GB/s | ||||
Package Size
Package Size |
37.5mm x 37.5mm | 40mm x24mm x 1.3mm | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
No | Yes | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
1.0 | 2.0 | ||||
AES New Instructions
Intel® AES New Instructions |
No | Yes | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 4x4 | 4x1, 2x4 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
16 | 12 | ||||
|
More specs » | More specs » |