Semiconductor & Computer Engineering
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Difference between revisions of "intel/xeon e7/e7-2803"
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|l3 desc=16-way set associative | |l3 desc=16-way set associative | ||
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Revision as of 01:07, 19 September 2016
Template:mpu Xeon E7-2803 is a 64-bit hexa-core x86 data center microprocessor that supports up to 2 sockets. This first generation (Westmere-based) Xeon E7 processor operates at 1.73 GHz with a TDP of 105 W but does not support turbo boost technology. This processor supports up to 4 channels of DDR3, supporting up to 1 TB of memory.
Contents
Cache
- Main article: Westmere § Cache
| Cache Info [Edit Values] | ||
| L1I$ | 192 KB "KB" is not declared as a valid unit of measurement for this property. |
6x32 KB 4-way set associative (per core) |
| L1D$ | 192 KB "KB" is not declared as a valid unit of measurement for this property. |
6x32 KB 8-way set associative (per core) |
| L2$ | 1.5 MB "MB" is not declared as a valid unit of measurement for this property. |
6x256 KB 8-way set associative (per core) |
| L3$ | 18 MiB 18,432 KiB 18,874,368 B 0.0176 GiB |
16-way set associative |
Graphics
This SoC has no integrated graphics processing unit.
Memory controller
| Integrated Memory Controller | |
| Type | DDR3-800 |
| Controllers | 1 |
| Channels | 4 |
| ECC Support | Yes |
| Max memory | 1024 GB |
Features
Facts about "Xeon E7-2803 - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon E7-2803 - Intel#package + |
| base frequency | 1,733.33 MHz (1.733 GHz, 1,733,330 kHz) + |
| bus rate | 4,800 MT/s (4.8 GT/s, 4,800,000 kT/s) + |
| bus type | QPI + |
| chipset | Boxboro + |
| clock multiplier | 13 + |
| core count | 6 + |
| core family | 6 + |
| core model | 47 + |
| core name | Westmere EX + |
| core stepping | A2 + |
| core voltage | 1.35 V (13.5 dV, 135 cV, 1,350 mV) + |
| cpuid | 206F2 + |
| designer | Intel + |
| die area | 513 mm² (0.795 in², 5.13 cm², 513,000,000 µm²) + |
| family | Xeon E7 + |
| first announced | April 5, 2011 + |
| first launched | April 5, 2011 + |
| full page name | intel/xeon e7/e7-2803 + |
| has ecc memory support | true + |
| has extended page tables support | true + |
| has feature | Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel VT-x +, Intel VT-d + and Extended Page Tables + |
| has intel enhanced speedstep technology | true + |
| has intel trusted execution technology | true + |
| has intel vt-d technology | true + |
| has intel vt-x technology | true + |
| has locked clock multiplier | true + |
| has second level address translation support | true + |
| has simultaneous multithreading | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| instance of | microprocessor + |
| l1$ size | 384 KiB (393,216 B, 0.375 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 192 KiB (196,608 B, 0.188 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) + |
| l3$ description | 16-way set associative + |
| l3$ size | 18 MiB (18,432 KiB, 18,874,368 B, 0.0176 GiB) + |
| last order | August 21, 2015 + |
| last shipment | February 2, 2018 + |
| ldate | April 5, 2011 + |
| manufacturer | Intel + |
| market segment | Server + |
| max case temperature | 337.15 K (64 °C, 147.2 °F, 606.87 °R) + |
| max cpu count | 2 + |
| max memory | 1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) + |
| max memory bandwidth | 23.84 GiB/s (24,412.16 MiB/s, 25.598 GB/s, 25,598.005 MB/s, 0.0233 TiB/s, 0.0256 TB/s) + |
| max memory channels | 4 + |
| max storage temperature | 358.15 K (85 °C, 185 °F, 644.67 °R) + |
| microarchitecture | Westmere + |
| min case temperature | 278.15 K (5 °C, 41 °F, 500.67 °R) + |
| min storage temperature | 233.15 K (-40 °C, -40 °F, 419.67 °R) + |
| model number | E7-2803 + |
| name | Xeon E7-2803 + |
| package | FCLGA-8 + |
| part number | AT80615006438AB + |
| platform | Boxboro + |
| process | 32 nm (0.032 μm, 3.2e-5 mm) + |
| release price | $ 774.00 (€ 696.60, £ 626.94, ¥ 79,977.42) + |
| s-spec | SLC3M + |
| series | E7-2800 + |
| smp max ways | 2 + |
| supported memory type | DDR3-800 + |
| tdp | 105 W (105,000 mW, 0.141 hp, 0.105 kW) + |
| technology | CMOS + |
| thread count | 12 + |
| transistor count | 2,600,000,000 + |
| word size | 64 bit (8 octets, 16 nibbles) + |