Effective Speed
Effective CPU Speed |
48.8 % | Faster effective speed. |
40 % |
Launch Date
Launch Date |
Q1'13 | Q2'10 | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2 | ||||
Bus Speed
Bus Speed |
5 GT/s DMI | 2.5 GT/s DMI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 8 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR3 800/1066 | ||||
Memory Bandwidth
Max Memory Bandwidth |
21.3 GB/s | 17.1 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 3000 | Intel® HD Graphics | ||||
Graphics Base Frequency
Graphics Base Frequency |
650 MHz | 500 MHz | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.15 GHz | 766 MHz | ||||
Package Size
Package Size |
37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023) | rPGA 37.5mmx 37.5mm, BGA 34mmx28mm | ||||
Graphics and IMC Lithography
Graphics and IMC Lithography |
32 nm | 45 nm | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
No | 1.0 | ||||
PCI Express Revision
PCI Express Revision |
2 | 2.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 1x8 2x4 | 1x16 | ||||
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