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Difference between revisions of "intel/xeon e5/e5-2643 v4"
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Revision as of 14:55, 13 December 2017
Template:mpu The Xeon E5-2643 v4 is a 64-bit hexa-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for frequency-optimized 2S environments (2U square form factor). Operating at 3.4 GHz with a turbo boost frequency of 3.7 GHz for a single active core, this MPU has a TDP of 135 W and is manufactured on a 14 nm process (based on Broadwell).
Cache
- Main article: Broadwell § Cache
Cache Info [Edit Values] | ||
L1I$ | 192 KiB 196,608 B 0.188 MiB |
6x32 KiB 8-way set associative (per core, write-back) |
L1D$ | 192 KiB 196,608 B 0.188 MiB |
6x32 KiB 8-way set associative (per core, write-back) |
L2$ | 1.5 MiB 1,536 KiB 1,572,864 B 0.00146 GiB |
6x256 KiB 8-way set associative (per core, write-back) |
L3$ | 20 MiB 20,480 KiB 20,971,520 B 0.0195 GiB |
6x3.325 MiB 20-way set associative (shared, per core, write-back) |
Graphics
This microprocessor has no integrated graphics processing unit.
Memory controller
Integrated Memory Controller | |
Type | DDR4-2400 |
Controllers | 1 |
Channels | 4 |
ECC Support | Yes |
Max bandwidth | 71.53 GiB/s |
Bandwidth (single) | 17.88 GiB/s |
Bandwidth (dual) | 35.76 GiB/s |
Max memory | 1,536 GiB |
Physical Address Extensions | 46 bit |
Expansions
Expansion Options
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Features
[Edit/Modify Supported Features]
Supported x86 Extensions & Processor Features
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Facts about "Xeon E5-2643 v4 - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon E5-2643 v4 - Intel#io + |
base frequency | 3,400 MHz (3.4 GHz, 3,400,000 kHz) + |
bus links | 2 + |
bus rate | 9,600 MT/s (9.6 GT/s, 9,600,000 kT/s) + |
bus speed | 4,800 MHz (4.8 GHz, 4,800,000 kHz) + |
bus type | QPI + |
chipset | C610 Series + |
clock multiplier | 34 + |
core count | 6 + |
core family | 6 + |
core model | 4F + |
core name | Broadwell EP + |
core stepping | R0 + |
core voltage | 1.82 V (18.2 dV, 182 cV, 1,820 mV) + |
cpuid | 406F1 + |
designer | Intel + |
die area | 246.24 mm² (0.382 in², 2.462 cm², 246,240,000 µm²) + |
family | Xeon E5 + |
first announced | June 20, 2016 + |
first launched | June 20, 2016 + |
full page name | intel/xeon e5/e5-2643 v4 + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has extended page tables support | true + |
has feature | Trusted Execution Technology +, Transactional Synchronization Extensions +, Intel vPro Technology +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Enhanced SpeedStep Technology + and Extended Page Tables + |
has intel enhanced speedstep technology | true + |
has intel trusted execution technology | true + |
has intel turbo boost technology 2 0 | true + |
has intel vpro technology | true + |
has locked clock multiplier | true + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has transactional synchronization extensions | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
io voltage | 1.2 V (12 dV, 120 cV, 1,200 mV) + |
io voltage tolerance | 3% + |
l1d$ description | 8-way set associative + |
l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l1i$ description | 8-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 | 20-way set associative + |
l3$ size | 20 MiB (20,480 KiB, 20,971,520 B, 0.0195 GiB) + |
ldate | June 20, 2016 + |
manufacturer | Intel + |
market segment | Server + |
max case temperature | 348.15 K (75 °C, 167 °F, 626.67 °R) + |
max cpu count | 2 + |
max memory | 1,572,864 MiB (1,610,612,736 KiB, 1,649,267,441,664 B, 1,536 GiB, 1.5 TiB) + |
max pcie lanes | 40 + |
max storage temperature | 398.15 K (125 °C, 257 °F, 716.67 °R) + |
microarchitecture | Broadwell + |
min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
min storage temperature | 248.15 K (-25 °C, -13 °F, 446.67 °R) + |
model number | E5-2643 v4 + |
name | Xeon E5-2643 v4 + |
part number | CM8066002041500 + |
platform | Grantley EP 2S + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 1,552.00 (€ 1,396.80, £ 1,257.12, ¥ 160,368.16) + |
s-spec | SR2P4 + |
s-spec (qs) | QKEZ + |
series | E5-2000 + |
smp max ways | 2 + |
tdp | 135 W (135,000 mW, 0.181 hp, 0.135 kW) + |
technology | CMOS + |
thread count | 12 + |
transistor count | 3,200,000,000 + |
turbo frequency (1 core) | 3,700 MHz (3.7 GHz, 3,700,000 kHz) + |
turbo frequency (2 cores) | 3,700 MHz (3.7 GHz, 3,700,000 kHz) + |
turbo frequency (3 cores) | 3,600 MHz (3.6 GHz, 3,600,000 kHz) + |
turbo frequency (4 cores) | 3,600 MHz (3.6 GHz, 3,600,000 kHz) + |
turbo frequency (5 cores) | 3,600 MHz (3.6 GHz, 3,600,000 kHz) + |
turbo frequency (6 cores) | 3,600 MHz (3.6 GHz, 3,600,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |