Effective Speed
Effective CPU Speed |
51.8 % | 92 % | Much faster effective speed. |
Launch Date
Launch Date |
Q2'10 | Q2'19 | ||||
Cache
Cache |
4 MB SmartCache | 12 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | ||||
Lithography
Lithography |
32 nm | 14 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.86 GHz | 4.70 GHz | ||||
Bus Speed
Bus Speed |
2.5 GT/s DMI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 128 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR4-2666 | ||||
Memory Bandwidth
Max Memory Bandwidth |
21 GB/s | 41.6 GB/s | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
No | Yes | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
1.0 | 2.0 | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
PCI Express Revision
PCI Express Revision |
2.0 | 3.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8 | Up to 1x16, 2x8, 1x8+2x4 | ||||
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