From WikiChip
Difference between revisions of "intel/core i7/i7-9800x"
Line 47: | Line 47: | ||
'''Core i7-9800X''' is a {{arch|64}} [[octa-core]] high-performance [[x86]] desktop microprocessor introduced by [[Intel]] in late [[2018]]. This chip, which is based on the {{intel|Skylake|l=arch}} microarchitecture, is fabricated on Intel's [[14 nm process]]. The i7-9800X operates at 3.8 GHz with a TDP of 165 W and a {{intel|Turbo Boost}} frequency of up to 4.4 GHz. The processor supports up to 128 GiB of quad-channel DDR4-2666 memory. | '''Core i7-9800X''' is a {{arch|64}} [[octa-core]] high-performance [[x86]] desktop microprocessor introduced by [[Intel]] in late [[2018]]. This chip, which is based on the {{intel|Skylake|l=arch}} microarchitecture, is fabricated on Intel's [[14 nm process]]. The i7-9800X operates at 3.8 GHz with a TDP of 165 W and a {{intel|Turbo Boost}} frequency of up to 4.4 GHz. The processor supports up to 128 GiB of quad-channel DDR4-2666 memory. | ||
− | In addition to its {{intel|Turbo Boost}} frequency, the i7-9800X has a {{intel|Turbo Max}} frequency of 4.5 GHz. | + | In addition to its {{intel|Turbo Boost}} frequency, the i7-9800X has a {{intel|Turbo Max}} frequency of {{set tbmt|4.5 GHz}}. |
Revision as of 23:24, 11 October 2018
Edit Values | |
Core i7-9800X | |
![]() | |
General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | i7-9800X |
Part Number | BX80673I79800X, BXC80673I79800X |
Market | Desktop |
Introduction | October 8, 2018 (announced) November, 2018 (launched) |
Release Price | $589 (tray) |
Shop | Amazon |
General Specs | |
Family | Core i7 |
Series | i7-9000 |
Locked | No |
Frequency | 3,800 MHz |
Turbo Frequency | Yes |
Turbo Frequency | 4,400 MHz (1 core), 4,400 MHz (2 cores) |
Bus type | DMI 3.0 |
Bus rate | 4 × 8 GT/s |
Clock multiplier | 38 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Skylake (server) |
Platform | Basin Falls Refresh |
Chipset | Lewisburg |
Core Name | Skylake X Refresh |
Core Family | 6 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 8 |
Threads | 16 |
Max Memory | 128 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
TDP | 165 W |
Tjunction | 0 °C – 95 °C |
Tstorage | -25 °C – 125 °C |
Packaging | |
Template:packages/intel/lga-2066 |
Core i7-9800X is a 64-bit octa-core high-performance x86 desktop microprocessor introduced by Intel in late 2018. This chip, which is based on the Skylake microarchitecture, is fabricated on Intel's 14 nm process. The i7-9800X operates at 3.8 GHz with a TDP of 165 W and a Turbo Boost frequency of up to 4.4 GHz. The processor supports up to 128 GiB of quad-channel DDR4-2666 memory.
In addition to its Turbo Boost frequency, the i7-9800X has a Turbo Max frequency of 4.5 GHz.
Cache
- Main article: Skylake § Cache
![]() |
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. |
||||||||||||||||||||||||||||||||||||
|
Memory controller
![]() |
Integrated Memory Controller
|
|||||||||||
|
Expansions
![]() |
Expansion Options |
||||
|
Graphics
This processor has no integrated graphics.
Features
[Edit/Modify Supported Features]
Facts about "Core i7-9800X - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-9800X - Intel#pcie + |
base frequency | 3,800 MHz (3.8 GHz, 3,800,000 kHz) + |
bus links | 4 + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus type | DMI 3.0 + |
chipset | Lewisburg + |
clock multiplier | 38 + |
core count | 8 + |
core family | 6 + |
core name | Skylake X Refresh + |
designer | Intel + |
family | Core i7 + |
first announced | October 8, 2018 + |
first launched | November 2018 + |
full page name | intel/core i7/i7-9800x + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has advanced vector extensions 512 | true + |
has ecc memory support | false + |
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 +, Turbo Boost Max Technology 3.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables + and Transactional Synchronization Extensions + |
has intel enhanced speedstep technology | true + |
has intel turbo boost max technology 3 0 | true + |
has intel turbo boost technology 2 0 | true + |
has intel vt-d technology | true + |
has intel vt-x technology | true + |
has locked clock multiplier | false + |
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 + |
intel turbo boost max technology 3 0 frequency | 4,500 MHz (4.5 GHz, 4,500,000 kHz) + |
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 | 16.5 MiB (16,896 KiB, 17,301,504 B, 0.0161 GiB) + |
ldate | 3000 + |
main image | ![]() |
manufacturer | Intel + |
market segment | Desktop + |
max cpu count | 1 + |
max junction temperature | 368.15 K (95 °C, 203 °F, 662.67 °R) + |
max memory | 131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) + |
max memory bandwidth | 79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) + |
max memory channels | 4 + |
max storage temperature | 398.15 K (125 °C, 257 °F, 716.67 °R) + |
microarchitecture | Skylake (server) + |
min junction 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 | i7-9800X + |
name | Core i7-9800X + |
number of avx-512 execution units | 2 + |
part number | BX80673I79800X + and BXC80673I79800X + |
platform | Basin Falls Refresh + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 589.00 (€ 530.10, £ 477.09, ¥ 60,861.37) + |
release price (tray) | $ 589.00 (€ 530.10, £ 477.09, ¥ 60,861.37) + |
series | i7-9000 + |
smp max ways | 1 + |
supported memory type | DDR4-2666 + |
tdp | 165 W (165,000 mW, 0.221 hp, 0.165 kW) + |
technology | CMOS + |
thread count | 16 + |
turbo frequency (1 core) | 4,400 MHz (4.4 GHz, 4,400,000 kHz) + |
turbo frequency (2 cores) | 4,400 MHz (4.4 GHz, 4,400,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |