From WikiChip
Difference between revisions of "qualcomm/centriq/2434"
< qualcomm‎ | centriq

m (Bot: moving all {{mpu}} to {{chip}})
 
(2 intermediate revisions by one other user not shown)
Line 1: Line 1:
 
{{qualcomm title|Centriq 2434}}
 
{{qualcomm title|Centriq 2434}}
−
{{mpu
+
{{chip
 
|name=Centriq 2434
 
|name=Centriq 2434
 
|image=falkor centriq 2400 (front).png
 
|image=falkor centriq 2400 (front).png
Line 30: Line 30:
 
|package module 1={{packages/qualcomm/fclga-2808}}
 
|package module 1={{packages/qualcomm/fclga-2808}}
 
}}
 
}}
−
'''Centriq 2434''' is a {{arch|64}} [[40-core]] [[ARM]] high-performance server microprocessor designed by [[Qualcomm]] and introduced in late 2017. This processor, which is based on the {{qualcomm|Falkor|l=arch}} microarchitecture, is fabricated on [[Samsung]]'s [[10 nm process|10LPE process]]. The 2434 has a based frequency of 2.3 GHz with a TDP of 110 W and a turbo frequency of 2.5 GHz. This chip supports up to 768 GiB of hexa-channel DDR4-2666 memory.
+
'''Centriq 2434''' is a {{arch|64}} [[40-core]] [[ARM]] high-performance server microprocessor designed by [[Qualcomm]] and introduced in late 2017. This processor, which is based on the {{qualcomm|Falkor|l=arch}} microarchitecture, is fabricated on [[Samsung]]'s [[10 nm process|10LPE process]]. The 2434 has a base frequency of 2.3 GHz with a TDP of 110 W and a turbo frequency of 2.5 GHz. This chip supports up to 768 GiB of hexa-channel DDR4-2666 memory.
  
 
== Cache ==
 
== Cache ==
Line 97: Line 97:
 
|vfpv5=No
 
|vfpv5=No
 
|neon=Yes
 
|neon=Yes
−
|trustzone=No
+
|trustzone=Yes
 
|jazelle=No
 
|jazelle=No
 
|wmmx=No
 
|wmmx=No

Latest revision as of 15:31, 13 December 2017

Edit Values
Centriq 2434
falkor centriq 2400 (front).png
General Info
DesignerQualcomm
ManufacturerSamsung
Model Number2434
MarketServer
IntroductionNovember 8, 2017 (announced)
November 8, 2017 (launched)
Release Price$888
General Specs
FamilyCentriq
Series2400
Frequency2,300 MHz
Turbo Frequency2,500 MHz
Microarchitecture
ISAARMv8 (ARM)
MicroarchitectureFalkor
Process10 nm
Transistors18,000,000,000
TechnologyCMOS
Die398 mm²
Word Size64 bit
Cores40
Threads40
Max Memory768 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Vcore1 V
TDP110 W
Packaging
PackageFCLGA-2808 (LGA)falkor centriq 2400 (back).png
Dimension55 mm x 55 mm
Pitch1 mm
Contacts2808
SocketLGA-2808

Centriq 2434 is a 64-bit 40-core ARM high-performance server microprocessor designed by Qualcomm and introduced in late 2017. This processor, which is based on the Falkor microarchitecture, is fabricated on Samsung's 10LPE process. The 2434 has a base frequency of 2.3 GHz with a TDP of 110 W and a turbo frequency of 2.5 GHz. This chip supports up to 768 GiB of hexa-channel DDR4-2666 memory.

Cache[edit]

Main article: Falkor § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
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.
L1$3.75 MiB
3,840 KiB
3,932,160 B
L1I$2.5 MiB
2,560 KiB
2,621,440 B
40x64 KiB8-way set associative 
L1D$1.25 MiB
1,280 KiB
1,310,720 B
40x32 KiB8-way set associativewrite-through
L2$10 MiB
10,240 KiB
10,485,760 B
0.00977 GiB
  20x512 KiB8-way set associative 
L3$50 MiB
51,200 KiB
52,428,800 B
0.0488 GiB
  10x5 MiB20-way set associative 

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem768 GiB
Controllers6
Channels6
Max Bandwidth119.21 GiB/s
122,071.04 MiB/s
128.001 GB/s
128,000.763 MB/s
0.116 TiB/s
0.128 TB/s
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/s
Quad 79.47 GiB/s
Hexa 119.21 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 32
Configuration: x16, x8, x4
SATARevision: 3.0
Max Ports: 8


Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported ARM Extensions & Processor Features
NEONAdvanced SIMD extension
TrustZoneTrustZone Security Extensions
PMUv3ARMv8 PMUv3 Performance Monitors Extension
CRC32CRC-32 checksum Extension
CryptoCryptographic Extension
FPFloating-point Extension
RDMARMv8.1 Rounding Double Multiply Add/Subtract
Retrieved from "https://en.wikichip.org/w/index.php?title=qualcomm/centriq/2434&oldid=71164"
Facts about "Centriq 2434 - Qualcomm"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Centriq 2434 - Qualcomm#pcie +
has ecc memory supporttrue +
l1$ size3,840 KiB (3,932,160 B, 3.75 MiB) +
l1d$ description8-way set associative +
l1d$ size1,280 KiB (1,310,720 B, 1.25 MiB) +
l1i$ description8-way set associative +
l1i$ size2,560 KiB (2,621,440 B, 2.5 MiB) +
l2$ description8-way set associative +
l2$ size10 MiB (10,240 KiB, 10,485,760 B, 0.00977 GiB) +
l3$ description20-way set associative +
l3$ size50 MiB (51,200 KiB, 52,428,800 B, 0.0488 GiB) +
max memory bandwidth119.21 GiB/s (122,071.04 MiB/s, 128.001 GB/s, 128,000.763 MB/s, 0.116 TiB/s, 0.128 TB/s) +
max memory channels6 +
max sata ports8 +
supported memory typeDDR4-2666 +