Semiconductor & Computer Engineering
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Xeon E3-1284L v3 - Intel
Template:mpu The Intel Xeon E3-1284L v3 is a quad core 64-bit server microprocessor released by Intel in 2014. The microprocessor is based on the Haswell microarchitecture. This MPU includes the Intel Iris Pro 5200 integrated graphic and features the 128 MB L4$ Crystal Well cache.
Contents
Cache
- Main article: Haswell § Cache
This specific microprocessor includes the Crystal Well cache.
| Cache Info [Edit Values] | ||
| L1I$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 8-way set associative (per core, write-back) |
| L1D$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 8-way set associative (per core, write-back) |
| L2$ | 1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB |
4x256 KiB 8-way set associative (per core, write-back) |
| L3$ | 6 MiB 6,144 KiB 6,291,456 B 0.00586 GiB |
12-way set associative (shared) |
| L4$ | 128 MiB 131,072 KiB 134,217,728 B 0.125 GiB |
16-way set associative (see Crystal Well) |
Graphics
| Integrated Graphic Information | |
| GPU | Intel Iris Pro Graphics 5200 |
| Displays | 3 |
| Frequency | 200 MHz 0.2 GHz
200,000 KHz |
| Max frequency | 750 MHz 0.75 GHz
750,000 KHz |
| Max memory | 1 GiB 1,024 MiB
1,048,576 KiB 1,073,741,824 B |
| Output | DisplayPort, Embedded DisplayPort, HDMI, VGA |
Memory controller
| Integrated Memory Controller | |
| Type | DDR3L-1333, DDR3L-1600 |
| Controllers | 1 |
| Channels | 2 |
| ECC Support | Yes |
| Max bandwidth | 25,600 MB/s |
| Max memory | 32,768 MB |
Features
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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Facts about "Xeon E3-1284L v3 - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon E3-1284L v3 - Intel#package + |
| base frequency | 1,800 MHz (1.8 GHz, 1,800,000 kHz) + |
| bus rate | 5,000 MT/s (5 GT/s, 5,000,000 kT/s) + |
| bus type | DMI 2.0 + |
| clock multiplier | 18 + |
| core count | 4 + |
| core stepping | C0 + |
| designer | Intel + |
| family | Xeon E3 + |
| first announced | March 1, 2014 + |
| first launched | October 1, 2014 + |
| full page name | intel/xeon e3/e3-1284l v3 + |
| has advanced vector extensions | true + |
| has advanced vector extensions 2 | true + |
| has feature | Crystal Well +, integrated gpu +, Trusted Execution Technology +, Transactional Synchronization Extensions +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and Enhanced SpeedStep Technology + |
| has intel enhanced speedstep technology | true + |
| has intel trusted execution technology | true + |
| has intel turbo boost technology 2 0 | true + |
| has locked clock multiplier | true + |
| has simultaneous multithreading | true + |
| has transactional synchronization extensions | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| instance of | microprocessor + |
| integrated gpu | Intel Iris Pro Graphics 5200 + |
| integrated gpu base frequency | 200 MHz (0.2 GHz, 200,000 KHz) + |
| integrated gpu max frequency | 750 MHz (0.75 GHz, 750,000 KHz) + |
| integrated gpu max memory | 1,024 MiB (1,048,576 KiB, 1,073,741,824 B, 1 GiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
| l3$ description | 12-way set associative + |
| l3$ size | 6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) + |
| l4$ description | 16-way set associative + |
| l4$ size | 128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) + |
| ldate | October 1, 2014 + |
| manufacturer | Intel + |
| market segment | Server + |
| max cpu count | 1 + |
| max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) + |
| max operating temperature | 100 C + |
| microarchitecture | Haswell + |
| model number | E3-1284L v3 + |
| name | Intel Xeon E3-1284L v3 + |
| package | FCBGA-1364 + |
| part number | CL8064701637600 + |
| process | 22 nm (0.022 μm, 2.2e-5 mm) + |
| s-spec | SR1U0 + |
| smp max ways | 1 + |
| tdp | 47 W (47,000 mW, 0.063 hp, 0.047 kW) + |
| thread count | 8 + |
| turbo frequency (1 core) | 3,200 MHz (3.2 GHz, 3,200,000 kHz) + |
| turbo frequency (2 cores) | 3,100 MHz (3.1 GHz, 3,100,000 kHz) + |
| turbo frequency (3 cores) | 3,000 MHz (3 GHz, 3,000,000 kHz) + |
| turbo frequency (4 cores) | 3,000 MHz (3 GHz, 3,000,000 kHz) + |
| word size | 64 bit (8 octets, 16 nibbles) + |