Effective Speed
Effective CPU Speed |
39.7 % | 72.3 % | Hugely faster effective speed. |
Launch Date
Launch Date |
Q2'12 | Q3'15 | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.1/4.2, AVX | SSE4.1/4.2, AVX 2.0 | ||||
Embedded Options Available
Embedded Options Available |
No | Yes | ||||
Lithography
Lithography |
22 nm | 14 nm | ||||
Recommended Price
Recommended Customer Price |
$250.00 - $261.00 | $303.00 - $312.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.8 GHz | 4 GHz | ||||
Bus Speed
Bus Speed |
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 1333/1600 | DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 34.1 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
TSX-NI
Intel® TSX-NI |
No | Yes | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4 | Up to 1x16, 2x8, 1x8+2x4 | ||||
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