Effective Speed
Effective CPU Speed |
51.1 % | Slightly faster effective speed. |
48 % |
Launch Date
Launch Date |
Q2'11 | Q2'12 | ||||
Cache
Cache |
4 MB L3 | 3 MB SmartCache | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
Recommended Price
Recommended Customer Price |
N/A | $225.00 - $227.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.8 GHz | 3.3 GHz | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
8 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR3/L/-RS 1333/1600 | ||||
Memory Bandwidth
Max Memory Bandwidth |
21.3 GB/s | 25.6 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 3000 | Intel® HD Graphics 4000 | ||||
Graphics Base Frequency
Graphics Base Frequency |
350 MHz | 650 MHz | ||||
# of Displays Supported
# of Displays Supported ‡ |
2 | 3 | ||||
Package Size
Package Size |
31.0mm x 24.0mm (BGA1023) | 37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1023) | ||||
Graphics and IMC Lithography
Graphics and IMC Lithography |
32 nm | 22 nm | ||||
PCI Express Revision
PCI Express Revision |
2.0 | 3.0 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
16 | 1 | ||||
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