Intel Xeon (Sandy Bridge)
<< Intel Xeon >> | |
---|---|
Production: | since 2011 |
Producer: | Intel |
Processor clock: | 1.0 GHz to 3.6 GHz |
QPI cycle: | 4.8 GT / s to 8.0 GT / s |
L3 cache size: | 5 MiB to 30 MiB |
Instruction set : | x86 / Intel 64 ( AMD64 ) |
Microarchitecture : | Sandy Bridge microarchitecture |
Base: | Base 2011 |
The Intel Xeon series based on the Sandy Bridge microarchitecture is a family of 64-bit microprocessors for servers and workstations from Intel . These multi-core processors (with two to ten cores depending on the model) are the successors of the core- based Xeon processors.
While the E3 variants still get by with an LGA1155 socket and only have two DDR3 memory channels, the LGA2011 socket with four DDR3 memory channels was introduced from the E5 (and E7) .
Models
A variety of models exist. The main parameters are:
- 1st digit of the four-digit product code: indicates how many processors of this type can be used in parallel in a host (number of sockets as opposed to number of cores).
- Clock frequency (goes directly into the single-task performance and determines the performance of many programs)
- Cache size (increases data throughput)
- Number of cores (increases the number of tasks that can be processed simultaneously)
- Thermal Design Power : Power loss, limits the intended use, the higher the size, the larger the cooling system and power supply must be, increases with the clock frequency, the number of cores and the size of the cache. The models with an "L" after the 4-digit product code are low-power versions with low energy consumption for micro servers
- Integrated GPU: only interesting for workstations with low 3D graphics performance (see also Intel HD Graphics ), since graphics accelerators with high computing power are usually also plugged into CAD workstations
Product Code | 3rd level cache | Clock frequency | Appear | Cores | TDP | integrated GPU |
---|---|---|---|---|---|---|
E3-1105C | 6 MB cache | 1.00 GHz | Q2'12 | 4th | 25 W | no |
E3-1125C | 8 MB cache | 2.00 GHz | Q2'12 | 4th | 40 W | no |
E3-1225 | 6 MB cache | 3.10 GHz | Q2'11 | 4th | 95 W | Intel® HD Graphics P3000 |
E3-1230 | 8 MB cache | 3.20 GHz | Q2'11 | 4th | 80 W | no |
E3-1235 | 8 MB cache | 3.20 GHz | Q2'11 | 4th | 95 W | Intel® HD Graphics P3000 |
E3-1240 | 8 MB cache | 3.30 GHz | Q2'11 | 4th | 80 W | no |
E3-1245 | 8 MB cache | 3.30 GHz | Q2'11 | 4th | 95 W | Intel® HD Graphics P3000 |
E3-1260L | 8 MB cache | 2.40 GHz | Q2'11 | 4th | 45 W | Intel® HD Graphics 2000 |
E3-1270 | 8 MB cache | 3.40 GHz | Q2'11 | 4th | 80 W | no |
E3-1275 | 8 MB cache | 3.40 GHz | Q2'11 | 4th | 95 W | Intel® HD Graphics P3000 |
E3-1280 | 8 MB cache | 3.50 GHz | Q2'11 | 4th | 95 W | no |
E3-1290 | 8 MB cache | 3.60 GHz | Q3'11 | 4th | 95 W | no |
E5-1620 | 10 MB cache | 3.60 GHz | Q1'12 | 4th | 130 W | no |
E5-1650 | 12 MB cache | 3.20 GHz | Q1'12 | 6th | 130 W | no |
E5-1660 | 15 MB cache | 3.30 GHz | Q1'12 | 6th | 130 W | no |
E5-1428L | 15 MB cache | 1.8 GHz | Q2'12 | 6th | 60 W | no |
E5-2603 | 10 MB cache | 1.80 GHz | Q1'12 | 4th | 80 W | no |
E5-2609 | 10 MB cache | 2.40 GHz | Q1'12 | 4th | 80 W | no |
E5-2620 | 15 MB cache | 2.00 GHz | Q1'12 | 6th | 95 W | no |
E5-2630 | 15 MB cache | 2.30 GHz | Q1'12 | 6th | 95 W | no |
E5-2630L | 15 MB cache | 2.00 GHz | Q1'12 | 6th | 60 W | no |
E5-2637 | 5 MB cache | 3.00 GHz | Q1'12 | 2 | 80 W | no |
E5-2640 | 15 MB cache | 2.50 GHz | Q1'12 | 6th | 95 W | no |
E5-2643 | 10 MB cache | 3.30 GHz | Q1'12 | 4th | 130 W | no |
E5-2650 | 20 MB cache | 2.00 GHz | Q1'12 | 8th | 95 W | no |
E5-2650L | 20 MB cache | 1.80 GHz | Q1'12 | 8th | 70 W | no |
E5-2660 | 20 MB cache | 2.20 GHz | Q1'12 | 8th | 95 W | no |
E5-2665 | 20 MB cache | 2.40 GHz | Q1'12 | 8th | 115 W | no |
E5-2667 | 15 MB cache | 2.90 GHz | Q1'12 | 6th | 130 W | no |
E5-2670 | 20 MB cache | 2.60 GHz | Q1'12 | 8th | 115 W | no |
E5-2680 | 20 MB cache | 2.70 GHz | Q1'12 | 8th | 130 W | no |
E5-2687W | 20 MB cache | 3.10 GHz | Q1'12 | 8th | 150 W | no |
E5-2690 | 20 MB cache | 2.90 GHz | Q1'12 | 8th | 135 W | no |
E5-2403 | 10 MB cache | 1.80 GHz | Q2'12 | 4th | 80 W | no |
E5-2407 | 10 MB cache | 2.20 GHz | Q2'12 | 4th | 80 W | no |
E5-2420 | 15 MB cache | 1.90 GHz | Q2'12 | 6th | 95 W | no |
E5-2430 | 15 MB cache | 2.20 GHz | Q2'12 | 6th | 95 W | no |
E5-2430L | 15 MB cache | 2.00 GHz | Q2'12 | 6th | 60 W | no |
E5-2440 | 15 MB cache | 2.40 GHz | Q2'12 | 6th | 95 W | no |
E5-2450 | 20 MB cache | 2.10 GHz | Q2'12 | 8th | 95 W | no |
E5-2450L | 20 MB cache | 1.80 GHz | Q2'12 | 8th | 70 W | no |
E5-2470 | 20 MB cache | 2.30 GHz | Q2'12 | 8th | 95 W | no |
E5-4603 | 10 MB cache | 2.00 GHz | Q2'12 | 4th | 95 W | no |
E5-4607 | 12 MB cache | 2.20 GHz | Q2'12 | 6th | 95 W | no |
E5-4610 | 15 MB cache | 2.40 GHz | Q2'12 | 6th | 95 W | no |
E5-4617 | 15 MB cache | 2.90 GHz | Q2'12 | 6th | 130 W | no |
E5-4620 | 16 MB cache | 2.20 GHz | Q2'12 | 8th | 95 W | no |
E5-4640 | 20 MB cache | 2.40 GHz | Q2'12 | 8th | 95 W | no |
E5-4650 | 20 MB cache | 2.70 GHz | Q2'12 | 8th | 130 W | no |
E5-4650L | 20 MB cache | 2.60 GHz | Q2'12 | 8th | 115 W | no |
E7-2803 | 18 MB cache | 1.73 GHz | Q2'11 | 6th | 105 W | no |
E7-2820 | 18 MB cache | 2.00 GHz | Q2'11 | 8th | 105 W | no |
E7-2830 | 24 MB cache | 2.13 GHz | Q2'11 | 8th | 105 W | no |
E7-2850 | 24 MB cache | 2.00 GHz | Q2'11 | 10 | 130 W | no |
E7-2860 | 24 MB cache | 2.26 GHz | Q2'11 | 10 | 130 W | no |
E7-2870 | 30 MB cache | 2.40 GHz | Q2'11 | 10 | 130 W | no |
E7-4807 | 18 MB cache | 1.86 GHz | Q2'11 | 6th | 95 W | no |
E7-4820 | 18 MB cache | 2.00 GHz | Q2'11 | 8th | 105 W | no |
E7-4830 | 24 MB cache | 2.13 GHz | Q2'11 | 8th | 105 W | no |
E7-4850 | 24 MB cache | 2.00 GHz | Q2'11 | 10 | 130 W | no |
E7-4860 | 24 MB cache | 2.26 GHz | Q2'11 | 10 | 130 W | no |
E7-4870 | 30 MB cache | 2.40 GHz | Q2'11 | 10 | 130 W | no |
E7-8830 | 24 MB cache | 2.13 GHz | Q2'11 | 8th | 105 W | no |
E7-8837 | 24 MB cache | 2.66 GHz | Q2'11 | 8th | 130 W | no |
E7-8850 | 24 MB cache | 2.00 GHz | Q2'11 | 10 | 130 W | no |
E7-8860 | 24 MB cache | 2.26 GHz | Q2'11 | 10 | 130 W | no |
E7-8867L | 30 MB cache | 2.13 GHz | Q2'11 | 10 | 105 W | no |
E7-8870 | 30 MB cache | 2.40 GHz | Q2'11 | 10 | 130 W | no |