Transcript Current CPUs

Cosc 2150
Current CPUs
Intel and AMD processors
Notes
• The information is current as of Dec 5,
2014, unless otherwise noted.
• The information for this lecture was
downloaded from Intel’s and AMD web
site.
• All rights reserved by both companies.
Intel® Core™ processor family
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4nd Gen Intel® Core™ i7 Extreme Edition
4rd Gen Intel® Core™ i7 processor
4rd Gen Intel® Core™ i5 processor
4rd Gen Intel® Core™ i3 processor
4nd Gen Intel® Core™ vPro™
4nd Gen Intel® Core™ i7 Extreme
Edition
I7-5960X ($1059.00 MSRP at launch).
Eight execution cores in one physical processor with Hyper Threading
16 Processing Threads.
Architecture 22 nm technology
20 MB Intel® Smart Cache
Intel® 64 architecture
L1 Cache: 16KB data cache
each core includes an Execution Trace Cache that stores up to 12K decoded micro-ops in the
order of program execution
L2 Cache Smart Cache dividing up 20MB between 8 cores.
Clock Speed 3.0
Up to 3.5 Ghz with Intel® Turbo Boost Technology
64GB of addressable memory with DDR4 1333/1600/2133 4 channels.
Max Memory Bandwidth ~68GB/s
Core i7 processor technologies:
• Intel® Turbo Boost technology
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maximizes speed for demanding applications, dynamically accelerating performance to match
your workload—more performance when you need it the most.²
• Intel® Smart Cache
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provides a higher-performance, more efficient cache subsystem. Optimized for industry leading
multi-threaded games.
• Intel® QuickPath Interconnect
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designed for increased bandwidth and low latency. It can achieve data transfer speeds as high as
25.6 GB/sec with the Extreme Edition processor.
• Intel® HD Boost
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significantly improves a broad range of multimedia and compute-intensive applications. The
128-bit SSE instructions are issued at a throughput rate of one per clock cycle, allowing a new
level of processing efficiency with SSE4 optimized applications.
X99 Chipset
• Intel got out of the motherboard market, so
you could the CPU in motherboard with the
X99 chipset
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That the chipset designed to work with processor.
• Something like ASUS X99-Deluxe
motherboard
•
http://www.asus.com/us/Motherboards/X99DELU
XE/
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NewEgg: $384
4th Intel® Core™ i7-4980HQ
Processor
• Four execution cores in one physical processor with Hyper Threading
– 8 Processing Threads.
– Architecture 22 nm technology
– 6 MB Intel® Smart Cache
– Intel® 64 architecture
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~$623
• Clock Speed 2.8GHz
• Up to 4.0 Ghz with Intel® Turbo Boost Technology
• 32GB of addressable memory with DDR3L
1333/1600 2 channels
• Max Memory Bandwidth ~25.6GB/s
th
4
Two or Four execution cores in one physical processor .
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Architecture 22 nm technology
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3 to 6 MB Intel® Smart Level 3 Cache
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Intel® 64 architecture
L1 Cache: 16KB data cache
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Intel® Core™ i5 Processor
each core includes an Execution Trace Cache that stores up to 12K
decoded micro-ops in the order of program execution
L2 Cache 4X 256KB
Clock Speed 2.8 to 3.8 GHz
8 to 32GB of addressable memory with DDR3 1333/1600
Dual channel.
~$200
Intel® Core™ i3 Processor
Two execution cores in one physical processor, 4 executions threads.
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Architecture 22 nm technology
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3 to 4MB Intel® Smart Cache
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Intel® 64 architecture
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17 to 55W
L1 Cache: 16KB data cache
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each core includes an Execution Trace Cache that stores up to 12K
decoded micro-ops in the order of program execution
L2 Cache 2X 256KB
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Clock Speed 3.1to 3.8 GHz
8 to 32GB of addressable memory with DDR3 1333/1600
Dual channel.
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Priced between $100 to $150 (where the 2.1Ghz processor at 35W)
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Generation Intel® Core™ vPro™
Processor Family
• Add on to the i7 and i5 processors.
• You can also help protect your organization’s sensitive
data with optional Intel® Anti-Theft Technology
(Intel® AT).
• Intel® Anti-Theft Technology (Intel® AT) for Laptop
Security
• http://www.intel.com/technology/anti-theft/index.htm
Intel® Core™ M Processor
Very little information avialable. There are
also a number of i7/i5/i3 with the mobile as
well.
http://www.intel.com/content/www/us/en/proc
essors/core/next-generation-coreprocessors.html
Level 1 Execution Trace Cache
• In addition to the 8 KB data cache, the processors
includes an Execution Trace Cache that stores up
to 12 K decoded micro-ops in the order of
program execution.
• This increases performance by removing the
decoder from the main execution loop and makes
more efficient usage of the cache storage space
since instructions that are branched around are not
stored.
– As a result, a high volume of instructions are delivered
to the processor's execution units and the overall time
required to recover from erroneous branch predictions
is decreased.
Intel® Atom™ Processor
• Built for simple
affordable netbooks,
nettops, and maybe
phones
– 22x22mm form factor
• 60% smaller then
notebook CPUs, 70% Z550
smaller then desktop
processors.
• Video: Intel Next Generation
Atom Platform
Intel® Atom™ Processor
• Intel® Enhanced Deeper Sleep (C4/C4E)
– Power savings
• Low TDP for reduced cooling requirements
– Power-optimized front side bus for longer battery life without
impacting performance
• Enhanced data prefetcher and enhanced register access
manager
– Anticipates data the processor is likely to need and stores the
information within the processor's L2 cache, resulting in
improved performance since the processor doesn't have to
wait as long for data.
• Uses the intel 945GSE express chipset.
Intel® Atom™ Processor Z625
• 1 core, 1.9 Ghz
– Hyper-Treading Technology
– 32-bit instruction set
– 45nm
– 512K Cache
• 533 Mhz FSB
– 2GB Memory.
– 2.2 Watts!!!! (yes 2.2 Watts)
– I7-3970X EE edition uses 150 Watts
Asus Eee PC and Box
• PC (netbook)
– 9.5 hours* of battery life for all-day computing
• Box
– Easy to mount on any LCD monitor*
– Save up to 90% in energy consumption
– 7 seconds boot time**
• with Express Gate
• http://usa.asus.com/products.aspx?l1=24
Atom processor dev board
• http://edc.intel.com/Platforms/Atom-N450D410-D510/Development-Board/
• UA RNSL Intel Hexapod: 3D Balance
Gestures
• http://www.youtube.com/user/blegas78
Intel® Xeon™ Processors
• E7 Family (server class)
– 6/10 cores (up to 12/20 threads)
– cache 18/30MB
– 1.73 to 2.4 Ghz,
– 105W to 139W power
– All are have built in multiprocessor technology.
– Addressable to 4006GB DDR3 1333
– http://www.intel.com/products/server/processor
/xeonE7/index.htm
– Note: E7-8870 ~$4,616
Intel® Xeon™ Processors (2)
– E5 Family series (workstation class)
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4/8 core (8/16 threads)
L2 cache 10MB (4 core) 20MB (8 core), shared
1.86 to 3.3 Ghz, 1066 to 1600 Mhz front side bus
40W to 130W power (more cores more power)
Addressable 16GB – 288GB ram
– E3 Family (workstation class)
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L2 cache 6-12MB shared
2.2 to 3.6 Ghz, 1333 Mhz front side bus
65W (2 core), 95W (4 core)
33/24 GB DDR3 1333
Intel® Itanium®
• Intel® Itanium® Processor 9000 Sequence
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scalable, allowing configuration in systems of as
many as 512 processors and a full petabyte (1024TB)
of RAM. Together with full support for both 32-bit
and 64-bit applications
L2 cache ?, L3 cache 6-24MB
1.4 to 16 Ghz, 400 to 677 Mhz front side bus
75W to 104W
Single, dual, quad core with hyperthreading.
• Itanium 9350 ~$3838 (quad core, 8 threads)
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Intel® Itanium® processor demo
AMD processors
• AMD provides little in the way of detailed
information that Intel provides
• AMD provides an overview of their
processor and chipsets and marketing
information.
AMD CPUs
Instead of retyping their info, which is lengthy
and fluffy:
Desktop:
http://www.amd.com/US/PRODUCTS/DES
KTOP/PROCESSORS/Pages/desktopprocessors.aspx
Server:
http://www.amd.com/us/products/server/pro
cessors/Pages/server-processors.aspx
Benchmarks
• There a number of different groups that do
benchmarks
• provides a large number of benchmarks for
AMD and Intel processes.
• https://www.cpubenchmark.net/common_cpus.h
tml
• http://www.tomshardware.com/charts/
Q&A