Effective Speed
Effective CPU Speed |
65.2 % | 81.8 % | Faster effective speed. |
Launch Date
Launch Date |
Q3'09 | Q4'17 | ||||
Cache
Cache |
8 MB SmartCache | 9 MB | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.2 | SSE4.1/4.2, AVX2 | ||||
Lithography
Lithography |
45 nm | 14 nm | ||||
Recommended Price
Recommended Customer Price |
$230.00 | N/A | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.93 GHz | 4.00 GHz | ||||
Bus Speed
Bus Speed |
2.5 GT/s DMI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
32 GB | 64 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333 | DDR4-2666 | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
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 | ||||
AES New Instructions
Intel® AES New Instructions |
No | Yes | ||||
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, 4x4 | Up to 1x16 or 2x8 or 1x8+2x4 | ||||
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