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Intel has long been engaged in what can be synthesized as
its rediscovery after years in which its presence on the market
The processor market was characterized by the absence of a real
competition and technological change are not as strong as in the past.
With the launch of AMD Ryzen processors, a little over 2 years ago, and the
parallel with the emergence of difficulties related to the transition to technology
productive at 10 nanometers, Intel found itself catapulted into a scenario of
market much more competitive than in previous years. From this scenario
renewed the need for
continue to build products without migrating to new production technologies.
The internal renewal work started a little over a year and a half ago, with
the entry into the company of new personalities of the past such as Raja Koduri
and Jim Keller. The new Intel operates on different but complementary segments of
they, engaged in the field of processors as in that of GPUs, next to
souvenirs business and more generally to all the fields in which he is
constant and planned development of future growth. In the month of
December 2018, on the occasion of Technology Day, Intel has already shown
some of the technological solutions that we will see at the beginning during the
months and years to come: today, at Computex 2019 in Taipei, the company provides
new indications about their future, focusing on production technology
10 nanometers and on future new processors with Sunny Cove architecture.
Sunny Cove the name chosen to indicate the new nuclei, while Ice Lake the
code name that identifies the first family of processors in the Core family
which are based on these nuclei. The innovations implemented in these processors are
significant and authorized to obtain an increase in the CPI, Instructions to
Clock, from 15% to 18% compared to the previous generation.
This chart presented by Intel shows the performance gains in
single-threaded Intel Core processors via Skylake (Intel Core
sixth generation) to Ice Lake (Intel Core of the tenth generation): 5
generations in which interesting increases have been recorded
performance, justified both by architectural innovations and by
in the maximum clock frequencies in single thread. All for the same reason
power consumption, with a TDP of 15 Watts higher than that of processors installed in
notebook systems.
The first version of the tenth generation Core processors will debut with
Core i3, Core i5 and Core i7 versions for laptops. As always happens in this case
Variations with a TDP equal to 9, 15 and 28 watts will be proposed according to the
Clock frequency and complexity of the integrated GPU component.
These first Ice Lake solutions will integrate a maximum of 4 cores, with the
ability to manage up to 8 threads via HyperThreading technology. the
maximum clock frequency via Turbo Boost technology up to 4.1 GHz,
while the last level cache will reach up to 8 MB of overall capacity.
There is a new integrated dual channel memory controller, which can
now also manage the LP4 / x-3733 memories to the maximum. This allows you to
increase the theoretical maximum bandwidth, particularly useful for the component
Integrated GPU that will be offered in Intel UHD graphics
versions with lower power consumption or Intel Iris Plus (64 Execution
units) for higher TDP CPU versions.
The Thunderbolt 3 controller is now integrated directly into the
CPU; this technical choice facilitates the work of the OEMs at the level of the
motherboard design as well as having positive effects in terms of
decrease in overall consumption. Up to 4 systems can be implemented
ports, all capable of a maximum transmission speed of 40 Gbps bidirectional.
The GPU component can integrate up to 64 threads per
own internal in the most powerful processor versions: this feature,
combined with a clock frequency of up to 1.1 GHz,
provides a processing power that reaches the
1.12 TFLOPs with FP32 and
2.25 TFLOPs with FP16. 2 media encoders are integrated, capable of handling 4K60 video streams
10bit 4: 4: 4 or 8K30 10bit 4: 2: 0, while the 3 viewing pipelines can
handle video signals with 5K resolution up to 60Hz or 4K with
Refreshment 120Hz.
What can we expect in terms of speed performance? Intel has
provided this slide that compares, at a resolution of 1920×1080 pixels,
the performances that can be obtained from the tenth generation of Core processors with Iris graphics
In addition, compared to an eighth generation Core model with a HUD 620 processor.
net difference, related to the largest number of units in addition to the
integrated memory controller capable of using memory modules of the
higher frequency and thus generate a larger bandwidth. the
the increments seem important but the average values of the frames per second
obtained at this resolution with low or medium quality settings
they stay between 30 and 60 per second. It will certainly be interesting to check if
levels per second than thin laptops with a tenth Intel Core processor
generation will get.
The second component of the PCH platform, Platform Controller Hub: by
did nothing else than the "old" chipset. With Ice Lake, Intel chose to
adopt the most mature production technology of 14 nanometers for this
component against the one at 10 nanometers of the CPU part, so better
exploit their own production capabilities and adapt the process to the type of
product that is built. The new PCH integrates internally the
6 Gig + WiFi controller, voltage regulators for CPU and PCH, audio DSP and everything
the I / O logic.
both versions of the Intel Ice Lake processor
Ice Lake processors for mobile systems will be offered by Intel in two
packaging, indicated respectively by the type 3 and type 4 names.
the first has larger dimensions, equal to 50x25x1.3mm, with 1,526 points of contact
with the motherboard and a step of 0.65mm: it handles the processors with TDP up to 15
Watt. Type 4 model is designed for processors with TDP less than 9 watts
its dimensions are less than 26,5×18,5x1mm, with 1,377 points of contact
and a step of 0.43mm. These dimensions are so small, combined with the integration
of a large number of internal components compared to the platforms of
previous generation, will allow system manufacturers to have more space
internal available for other items such as battery, or
develop more compact products.
Dynamic Tuning 2.0 one of Ice Lake's most exciting new features, its name
marketing behind which lies the ability of the processor to use the machine learning logic for
manage dynamically and more efficiently the clock frequencies. The processor
it is pushed at a higher frequency, depending on the characteristics
supply and heat but also taking into account the type of load
that the application will require. Machine learning techniques
they are then used to better manage the available thermal budget
of the processor and thus ensure better overall performance.
More details on the Sunny Cove microarchitecture, at the base of
Ice Lake processors for laptops and corresponding systems
planned for desktops in the coming months, the best can be pointed out
innovations implemented by Intel. In general, extension work has been done
internal keys and caches, expanding the threads and
provide with a larger cache the useful buffer to be able to saturate the capacity
treatment.
Sunny Cove is also introducing novelties on the instruction side, with
AVX-512 which for the first time are integrated into an architecture
CPU targeting this specific market segment. More generally, Intel has
implemented in this core different types of logic of artificial intelligence,
to better cope with different treatment needs. we can
divide these innovations into 3 distinct macro domains: the first specification of
core x86 and sees the integration of DL Boost technology; the second concerns the
GPU component, especially in versions offering 64 units of execution by
internal, while the third focused on small accelerators
they are used for specific operations. These last components yes
they are particularly useful for running the system with tasks
low impact and very specific, such as recognition functions
vocal, effectively allowing much of the processor logic to be disabled
and thus reduce consumption and increase autonomy.
The basic solutions of the tenth generation will also see the use of
WiFi connectivity 6, integrated in the silicon level and therefore likely to be
be easily implemented in systems that will embrace this new family of
processors. The Wi-Fi standard 6 has been developed to try to reduce inconsistencies in
data transmission services generally registered with
Wi-Fi connectivity without neglecting the positive repercussions in terms of
speed of data transmission. In this case, we can highlight a
clear badogy with 5G solutions for mobile connectivity, which compared to
that 4G improves the quality of service a lot more than is already obvious
advantage in terms of faster data transmission speed.
New standard offers higher access latency reduction
connection capacity (up to 4x) and an increase in the speed of
data transmission, up to 40% faster than the current Wi-Fi 5
trade.
C difference between the different Wi-Fi 6 products available on the market: they are
160 MHz channels implemented which allow to obtain a speed of
transfer up to 1.680 Mbps, with the alternative option of 80 MHz channels
capable of a bandwidth of 800 Mbps. The 802.11AC standard allows you to connect to
80 MHz up to 600 Mbps.
Functionality
OBSS works as a network noise filter, enabling performance
higher and more stable in environments where there is considerable present
background noise and saturation of the number of devices present: this too
aims to increase the quality of service, by working more and more
stable signal whatever the ambient conditions
interference generated by other devices.
Want to summarize the innovations implemented by Intel with Core processors
tenth generation of the Ice Lake family, we can say that the increase
in performance, this is only one of its particular characteristics.
The integration of a growing number of key components is the element
that will allow manufacturers to build ever more compact and mobile solutions
more generally characterized by a higher level of innovation than
what is currently available on the market.
In the 2019 CES edition of Las Vegas, Intel announced the Athena project,
a new initiative aimed at providing laptop system manufacturers with a
set of guidelines to develop products that hold better
account of consumer needs and modes of use. To succeed
essential to work in an orchestrated manner, ensuring
The evolutions of the technologies developed by Intel rest at best on the forms
factor and patterns of use.
The program under development, with the participation of all
partner of the ecosystem. The first products that fall under this initiative
will debut, in combination with Intel's tenth-generation Intel Core processors, a
from the end of the year. We will find, among others
characteristics, the one that Intel defines as being a constant reactivity on battery:
the goal of trying to provide the same
performance when the notebook is powered by battery compared to when
connected to the power socket. Another result for which the goal is to maintain consistency of performance: if
for example, starting an application takes 7 seconds this time
remains the same, not that it tends to vary more or less depending on the
level of use of the system or type of power used.
The Athena project aims to create, each year, a series of technical specifications
reference use experience indicators: this will allow us to
explain how the use of mobile devices tends to
change and from that, how to adapt the design and construction of systems
notepad. It is obvious that the technological innovations introduced in the processors
Ice Lake is a fundamental tool for the Athena project to achieve its goals.
Finalit.
With a lot of delay compared to what was originally planned, Intel presents
today its 10 nanometer processors, after fleeting and limited beginnings
end of 2017 with a single CPU version for laptops. With the
Ice Lake solutions aim to immediately give new energy to the market
laptops, as powerful as the innovations introduced by Project
Athena will allow you to modify the forms, the functionalities and especially the modalities
future use of the laptop. For a tomorrow that, with the announcements of today,
a little bit closer.
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