Effective Speed
Effective CPU Speed |
64 % | Faster effective speed. |
55.1 % |
Launch Date
Launch Date |
Q1'11 | Q3'14 | ||||
Cache
Cache |
6 MB SmartCache | 3 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.1/4.2, AVX | SSE4.1/4.2, AVX 2.0 | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
Recommended Price
Recommended Customer Price |
$187.00 | $117.00 | ||||
Bus Speed
Bus Speed |
5 GT/s DMI | 5 GT/s DMI2 | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | ||||
Memory Bandwidth
Max Memory Bandwidth |
21 GB/s | 25.6 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
No | Yes | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 2000 | Intel® HD Graphics 4400 | ||||
Graphics Base Frequency
Graphics Base Frequency |
850 MHz | 350 MHz | ||||
Wireless Display
Intel® Wireless Display |
No | Yes | ||||
# of Displays Supported
# of Displays Supported ‡ |
2 | 3 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.1 GHz | 1.15 GHz | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2.0 | No | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
No | Yes | ||||
PCI Express Revision
PCI Express Revision |
2.0 | Up to 3.0 | ||||
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