Semiconductor & Computer Engineering
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Difference between revisions of "intel/xeon e3/e3-1280 v5"
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| Line 15: | Line 15: | ||
| last order = | | last order = | ||
| last shipment = | | last shipment = | ||
| + | | release price = $612 | ||
| family = Xeon E3 | | family = Xeon E3 | ||
| Line 28: | Line 29: | ||
| bus speed = | | bus speed = | ||
| bus rate = 8 GT/s | | bus rate = 8 GT/s | ||
| − | | clock multiplier = | + | | clock multiplier = 37 |
| s-spec = SR2CL | | s-spec = SR2CL | ||
| s-spec 2 = SR2LC | | s-spec 2 = SR2LC | ||
| Line 35: | Line 36: | ||
| cpuid = 506E3 | | cpuid = 506E3 | ||
| + | | isa family = x86 | ||
| + | | isa = x86-64 | ||
| microarch = Skylake | | microarch = Skylake | ||
| platform = Greenlow | | platform = Greenlow | ||
| Line 45: | Line 48: | ||
| transistors = | | transistors = | ||
| technology = CMOS | | technology = CMOS | ||
| − | | die | + | | die area = 122 mm² |
| word size = 64 bit | | word size = 64 bit | ||
| core count = 4 | | core count = 4 | ||
| thread count = 8 | | thread count = 8 | ||
| max cpus = 1 | | max cpus = 1 | ||
| − | | max memory = 64 | + | | max memory = 64 GiB |
| electrical = Yes | | electrical = Yes | ||
| Line 57: | Line 60: | ||
| sdp = | | sdp = | ||
| tdp = 80 W | | tdp = 80 W | ||
| − | | | + | | tjunc min = 0 °C |
| − | | | + | | tjunc max = 100 °C |
| − | | | + | | tcase min = |
| − | | | + | | tcase max = |
| − | | | + | | tstorage min = -25 °C |
| − | | | + | | tstorage max = 125 °C |
| + | | tambient min = | ||
| + | | tambient max = | ||
| packaging = Yes | | packaging = Yes | ||
Revision as of 17:17, 2 June 2017
Template:mpu The Xeon E3-1280 V5 is an entry-level workstations and servers 64-bit x86 quad-core microprocessor introduced by Intel in October 2015. This Skylake-based chip operates at 3.7 GHz with turbo boost of 4 GHz. The E3-1280 V5 has a TDP of 80 Watts and supports up to 64 GB of dual-channel DDR3/4. This MPU has no integrated graphics processor.
Cache
- Main article: Skylake § Cache
| Cache Info [Edit Values] | ||
| L1I$ | 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 4-way set associative (per core) |
| L3$ | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB |
4x2 MiB |
Graphics
This chip has no integrated graphics processing unit.
Memory controller
| Integrated Memory Controller | |
| Type | DDR3L-1333, DDR3L-1600, DDR3L-RS1333, DDR3L-RS1600, DDR4-1866, DDR4-2133, DDR4-RS1866, DDR4-RS2133 |
| Controllers | 1 |
| Channels | 2 |
| ECC Support | Yes |
| Max bandwidth | 34.1 GB/s |
| Max memory | 64 GB |
Expansions
Features
Facts about "Xeon E3-1280 v5 - Intel"
| 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 | 4-way set associative + |
| l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
| l3$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |