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Difference between revisions of "intel/xeon silver/4108"
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Revision as of 11:38, 5 September 2018
Edit Values | |
Xeon Silver 4108 | |
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General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | 4108 |
Part Number | BX806734108, CD8067303561500 |
S-Spec | SR3GJ QN0A (QS) |
Market | Server |
Introduction | July 11, 2017 (announced) July 11, 2017 (launched) |
Release Price | $417.00 |
Shop | Amazon |
General Specs | |
Family | Xeon Silver |
Series | 4000 |
Locked | Yes |
Frequency | 1,800 MHz |
Turbo Frequency | 3,000 MHz (1 core) |
Clock multiplier | 18 |
CPUID | 0x50654 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Skylake (server) |
Platform | Purley |
Chipset | Lewisburg |
Core Name | Skylake SP |
Core Family | 6 |
Core Stepping | U0 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 8 |
Threads | 16 |
Max Memory | 768 GiB |
Multiprocessing | |
Max SMP | 2-Way (Multiprocessor) |
Electrical | |
TDP | 85 W |
Tcase | 0 °C – 77 °C |
TDTS | 0 °C – 90 °C |
Packaging | |
Template:packages/intel/fclga-3647 |
Xeon Silver 4108 is a 64-bit octa-core x86 dual-socket mid-range performance server microprocessor introduced by Intel in mid-2017. The Silver 4108, which is based on the server configuration of the Skylake microarchitecture and is manufactured on a 14 nm+ process, sports 1 AVX-512 FMA unit as well as two Ultra Path Interconnect links. This microprocessor, which operates at 1.8 GHz with a TDP of 85 W and a turbo boost frequency of up to 3 GHz, supports up 768 GiB of hexa-channel DDR4-2400 ECC memory.
Cache
- Main article: Skylake § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller
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Integrated Memory Controller
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Expansions
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Expansion Options
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Features
[Edit/Modify Supported Features]
Frequencies
- See also: Intel's CPU Frequency Behavior
Mode | Base | Turbo Frequency/Active Cores | |||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
Normal | 1,800 MHz | 3,000 MHz | 3,000 MHz | 2,700 MHz | 2,700 MHz | 2,100 MHz | 2,100 MHz | 2,100 MHz | 2,100 MHz |
AVX2 | 1,400 MHz | 2,900 MHz | 2,900 MHz | 2,300 MHz | 2,300 MHz | 1,800 MHz | 1,800 MHz | 1,800 MHz | 1,800 MHz |
AVX512 | 900 MHz | 1,800 MHz | 1,800 MHz | 1,500 MHz | 1,500 MHz | 1,200 MHz | 1,200 MHz | 1,200 MHz | 1,200 MHz |
Benchmarks
Test: SPEC CPU2017
Tested: 2017-10-26 18:22:55-0400
Chips: 2, Cores: 16, Copies: 32
Vendor: HPE
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
Tested: 2017-10-26 18:22:55-0400
Chips: 2, Cores: 16, Copies: 32
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
SPECrate2017_int_base: 65.5
Test: SPEC CPU2017
Tested: 2017-10-25 08:47:13-0400
Chips: 2, Cores: 16, Threads: 16
Vendor: HPE
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
Tested: 2017-10-25 08:47:13-0400
Chips: 2, Cores: 16, Threads: 16
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
SPECspeed2017_int_base: 6.85
Test: SPEC CPU2017
Tested: 2017-10-25 12:03:49-0400
Chips: 2, Cores: 16, Threads: 16
Vendor: HPE
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
Tested: 2017-10-25 12:03:49-0400
Chips: 2, Cores: 16, Threads: 16
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
SPECspeed2017_fp_base: 56.3
Test: SPEC CPU2017
Tested: 2017-10-26 08:39:40-0400
Chips: 2, Cores: 16, Copies: 32
Vendor: HPE
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
Tested: 2017-10-26 08:39:40-0400
Chips: 2, Cores: 16, Copies: 32
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (1.80 GHz, Intel Xeon Silver 4108)
SPECrate2017_fp_base: 77.5
Facts about "Xeon Silver 4108 - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon Silver 4108 - Intel#io +, Xeon Silver 4108 - Intel +, Xeon Silver 4108 - Intel +, Xeon Silver 4108 - Intel + and Xeon Silver 4108 - Intel + |
base frequency | 1,800 MHz (1.8 GHz, 1,800,000 kHz) + |
chipset | Lewisburg + |
clock multiplier | 18 + |
core count | 8 + |
core family | 6 + |
core name | Skylake SP + |
core stepping | U0 + |
cpuid | 0x50654 + |
designer | Intel + |
family | Xeon Silver + |
first announced | July 11, 2017 + |
first launched | July 11, 2017 + |
full page name | intel/xeon silver/4108 + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has advanced vector extensions 512 | true + |
has ecc memory support | true + |
has extended page tables support | true + |
has feature | Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Extended Page Tables + and Transactional Synchronization Extensions + |
has intel enhanced speedstep technology | true + |
has intel speed shift technology | true + |
has intel trusted execution technology | true + |
has intel turbo boost technology 2 0 | true + |
has intel vpro 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 transactional synchronization extensions | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 512 KiB (524,288 B, 0.5 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l2$ description | 16-way set associative + |
l2$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |
l3$ description | 11-way set associative + |
l3$ size | 11 MiB (11,264 KiB, 11,534,336 B, 0.0107 GiB) + |
ldate | July 11, 2017 + |
main image | ![]() |
manufacturer | Intel + |
market segment | Server + |
max case temperature | 350.15 K (77 °C, 170.6 °F, 630.27 °R) + |
max cpu count | 2 + |
max dts temperature | 90 °C + |
max memory | 786,432 MiB (805,306,368 KiB, 824,633,720,832 B, 768 GiB, 0.75 TiB) + |
max memory bandwidth | 107.3 GiB/s (109,875.2 MiB/s, 115.212 GB/s, 115,212.498 MB/s, 0.105 TiB/s, 0.115 TB/s) + |
max memory channels | 6 + |
max pcie lanes | 48 + |
microarchitecture | Skylake (server) + |
min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
min dts temperature | 0 °C + |
model number | 4108 + |
name | Xeon Silver 4108 + |
part number | BX806734108 + and CD8067303561500 + |
platform | Purley + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 417.00 (€ 375.30, £ 337.77, ¥ 43,088.61) + |
s-spec | SR3GJ + |
s-spec (qs) | QN0A + |
series | 4000 + |
smp max ways | 2 + |
supported memory type | DDR4-2400 + |
tdp | 85 W (85,000 mW, 0.114 hp, 0.085 kW) + |
technology | CMOS + |
thread count | 16 + |
turbo frequency (1 core) | 3,000 MHz (3 GHz, 3,000,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |