Intel Xeon E3-1200 v3 Overview
Haswell is the name the microarchitecture which was presented by Intel in 2012. This article will provide an overview of the Single-CPU models of the Haswell generation. For information on other processor generations see the Intel Microarchitecture Overview.
Characteristics
The Intel Xeon E3-1200 v3 processors have the following characteristics:
- Haswell Architecture
- 22 nm Production Process
- E3 are Single Socket Models
- Socket 1150
- Compatible with the Supermicro X10SLH-F Motherboard
- Incompatible with Sandy and Ivy Bridge
- Models with and without an integrated GPU unit:
- CPUs with a 5 at the end of the four-digit code contain an Intel HD P4600 or P4700 GPU.
- Models with a 0 at the end contain no GPU.
- CPU designations with L in the name refer to clock reduced power saving models with lower TDP.
- An 18 percent increase in energy efficiency and a 38 percent higher graphics performance, hardware-accelerated video encoding and decoding[1]
- Improved Security Features
- Xeon Model with 13 W TDP (lowest power consumption ever)
- 25 W Xeon delivers 52% higher performance per watt as compared to the previous model with 45 W
- Double the graphic performance vs. Ivy Bridge
Haswell Xeon E3 CPUs
Description | Cores | L3-Cache (in MByte) | Frequency/Turbo (in GHz) | GPU | TDP (in Watts) |
---|---|---|---|---|---|
Xeon E3-1220L v3 | 2 | 4 MByte | 1.1/1.5 | - | 13 |
Xeon E3-1220 v3 | 4 | 8 MByte | 3.1/3.5 | - | 80 |
Xeon E3-1225 v3 | 4 | 8 MByte | 3.2/3.6 | HD P4600 | 84 |
Xeon E3-1230L v3 | 4 | 8 MByte | 1.8/2.8 | - | 25 |
Xeon E3-1230 v3 | 4 | 8 MByte | 3.3/3.7 | - | 80 |
Xeon E3-1240 v3 | 4 | 8 MByte | 3.4/3.8 | - | 80 |
Xeon E3-1245 v3 | 4 | 8 MByte | 3.4/3.8 | HD P4600 | 84 |
Xeon E3-1265L v3 | 4 | 8 MByte | 2.5/3.7 | HD | 45 |
Xeon E3-1270 v3 | 4 | 8 MByte | 3.5/3.9 | - | 80 |
Xeon E3-1275 v3 | 4 | 8 MByte | 3.5/3.9 | HD P4600 | 84 |
Xeon E3-1280 v3 | 4 | 8 MByte | 3.6/4 | - | 82 |
Xeon E3-1285L v3 | 4 | 8 MByte | 3.1/3.9 | HD P4700 | 65 |
Xeon E3-1285 v3 | 4 | 8 MByte | 3.6/4 | HD P4700 | 84 |
Haswell Xeon E3 Refresh CPUs
The Xeon E3 Refresh Processors, which appeared in Q2/2014, have the following new features:
- Compared with the Haswell generation of 2013 slightly higher clock speeds.[2]
- The four-digit number was increased by 1 (i.e. Xeon E3-1231 v3 instead of Xeon E3-1230 v3) on all models (with two exceptions).
- Models with and without an integrated GPU unit:
- CPUs with a 5 or 6 at the end of the four-digit code contain an Intel HD P4600 or P4700 GPU.
- Models with a 0 at the end contain no GPU.
Description | Cores | L3-Cache (in MByte) | Frequency/Turbo (in GHz) | GPU | TDP (in Watts) |
---|---|---|---|---|---|
Xeon E3-1226 v3 | 4 | 8 MByte | 3.3/3.7 | HD P4600 | 84 |
Xeon E3-1231 v3 | 4+HT | 8 MByte | 3.4/3.8 | - | 80 |
Xeon E3-1240L v3 | 4+HT | 8 MByte | 2.0/3.0 | - | 25 |
Xeon E3-1241 v3 | 4+HT | 8 MByte | 3.5/3.9 | - | 84 |
Xeon E3-1246 v3 | 4+HT | 8 MByte | 3.5/3.9 | HD P4600 | 84 |
Xeon E3-1271 v3 | 4+HT | 8 MByte | 3.6/4 | - | 80 |
Xeon E3-1275L v3 | 4+HT | 8 MByte | 2.7/3.9 | HD | 45 |
Xeon E3-1276 v3 | 4+HT | 8 MByte | 3.6/4 | HD P4600 | 84 |
Xeon E3-1281 v3 | 4+HT | 8 MByte | 3.7/4.1 | - | 82 |
Xeon E3-1286L v3 | 4+HT | 8 MByte | 3.2/4 | HD P4700 | 65 |
Xeon E3-1286 v3 | 4+HT | 8 MByte | 3.7/4.1 | HD P4700 | 84 |
References
- ↑ Xeon E3-1200 V3 Haswell für Server (www.golem.de, 04.06.2013)
- ↑ Intel Haswell Refresh Xeons erhältlich (www.heise.de, 20.05.2014)
Additional Information
- Intels Haswell Architecture (www.anandtech.com)
- Haswell (microarchitecture) (en.wikipedia.org)
- Inside the Intel Haswell Microarchitecture (www.hardwaresecrets.com, 31.05.2013)
Author: Thomas Niedermeier Thomas Niedermeier working in the product management team at Thomas-Krenn, completed his bachelor's degree in business informatics at the Deggendorf University of Applied Sciences. Since 2013 Thomas is employed at Thomas-Krenn and takes care of OPNsense firewalls, the Thomas-Krenn-Wiki and firmware security updates.
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