Effective Speed
Effective CPU Speed |
70.8 % | +1% | 70.3 % |
Launch Date
Launch Date |
Q1'10 | Q2'13 | ||||
Cache
Cache |
12 MB SmartCache | 8 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.2 | SSE4.1/4.2, AVX 2.0 | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
Recommended Price
Recommended Customer Price |
$1440.00 | $303.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.46 GHz | 3.7 GHz | ||||
Bus Speed
Bus Speed |
6.4 GT/s QPI | 5 GT/s DMI2 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
288 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333 | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | ||||
Memory Channels
Max # of Memory Channels |
3 | 2 | ||||
Memory Bandwidth
Max Memory Bandwidth |
32 GB/s | 25.6 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
Package Size
Package Size |
42.5mm X 45mm | 37.5mm x 37.5mm | ||||
Max CPU Configuration
Max CPU Configuration |
2 | 1 | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
No | Yes | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
1.0 | 2.0 | ||||
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