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Difference between revisions of "amd/ryzen threadripper/3970x"
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{{amd title|Ryzen Threadripper 3970X}}
 
{{amd title|Ryzen Threadripper 3970X}}
 
{{chip
 
{{chip
−
|future=Yes
 
 
|name=Ryzen Threadripper 3970X
 
|name=Ryzen Threadripper 3970X
 
|no image=Yes
 
|no image=Yes
Line 9: Line 8:
 
|model number=3970X
 
|model number=3970X
 
|part number=100-000000011
 
|part number=100-000000011
 +
|part number 2=100-100000011WOF
 
|market=Desktop
 
|market=Desktop
 
|first announced=November 7, 2019
 
|first announced=November 7, 2019
Line 26: Line 26:
 
|chipset=TRX40
 
|chipset=TRX40
 
|core name=Castle Peak
 
|core name=Castle Peak
 +
|core family=23
 +
|core model=49
 +
|core stepping=B0
 +
|cpuid=0x00830F10
 
|process=7 nm
 
|process=7 nm
 
|process 2=12 nm
 
|process 2=12 nm
Line 35: Line 39:
 
|core count=32
 
|core count=32
 
|thread count=64
 
|thread count=64
 +
|max memory=256 GiB
 
|max cpus=1
 
|max cpus=1
 +
|tdp typical=272 W
 
|tdp=280 W
 
|tdp=280 W
 
|tjunc min=0 °C
 
|tjunc min=0 °C
 
|tjunc max=68 °C
 
|tjunc max=68 °C
 +
|package name 1=amd,strx4
 
|predecessor=Ryzen Threadripper 2990WX
 
|predecessor=Ryzen Threadripper 2990WX
 
|predecessor link=amd/ryzen_threadripper/2990wx
 
|predecessor link=amd/ryzen_threadripper/2990wx
 
}}
 
}}
−
'''Ryzen Threadripper 3970X''' is a {{arch|64}} [[dotriaconta-core]] high-performance [[x86]] desktop [[microprocessor]] introduced by [[AMD]] in late [[2019]]. The 3970X, which is based on their {{amd|Zen 2|Zen+ microarchitecture|l=arch}}, is fabricated on [[TSMC]]'s [[7 nm process]]. The 3970X operates at a base frequency of 3.7 GHz with a [[TDP]] of 280 W and a {{amd|precision boost|boost}} of up to 4.5 GHz. This MPU supports up to ? TiB of quad-channel DDR4-3200 memory.
+
'''Ryzen Threadripper 3970X''' is a {{arch|64}} [[dotriaconta-core]] high-performance [[x86]] desktop [[microprocessor]] introduced by [[AMD]] in November 25, [[2019]]. The 3970X, which is based on their {{amd|Zen 2|Zen 2 microarchitecture|l=arch}}, is fabricated on [[TSMC]]'s [[7 nm process]]. The 3970X operates at a base frequency of 3.7 GHz with a [[TDP]] of 280 W and a {{amd|precision boost|boost}} of up to 4.5 GHz. This MPU supports up to 256 GiB of quad-channel DDR4-3200 memory.
 +
 
 +
== Cache ==
 +
{{main|amd/microarchitectures/zen 2#Memory_Hierarchy|l1=Zen 2 § Cache}}
 +
{{cache size
 +
|l1 cache=2 MiB
 +
|l1i cache=1 MiB
 +
|l1i break=32 × 32 KiB
 +
|l1i desc=8-way set associative
 +
|l1d cache=1 MiB
 +
|l1d break=32 × 32 KiB
 +
|l1d desc=8-way set associative
 +
|l1d policy=write-back
 +
|l2 cache=16 MiB
 +
|l2 break=32 × 512 KiB
 +
|l2 desc=8-way set associative
 +
|l2 policy=write-back
 +
|l3 cache=128 MiB
 +
|l3 break=8 × 16 MiB
 +
|l3 desc=16-way set associative
 +
|l3 policy=write-back
 +
}}
 +
 
 +
== Memory controller ==
 +
{{memory controller
 +
|type=DDR4-3200
 +
|ecc=Yes
 +
|max mem=256 GiB
 +
|controllers=4
 +
|channels=4
 +
|max bandwidth=95.37 GiB/s
 +
|bandwidth schan=23.84 GiB/s
 +
|bandwidth dchan=47.68 GiB/s
 +
|bandwidth qchan=95.37 GiB/s
 +
}}
 +
 
 +
== Expansions ==
 +
{{main|amd/cores/castle peak#Input/Output Interfaces|l1=Castle Peak § I/O Interfaces}}
 +
{{expansions main
 +
|
 +
{{expansions entry
 +
|type=PCIe
 +
|pcie revision=4.0
 +
|pcie lanes=64
 +
|pcie config=x16
 +
|pcie config 2=x8
 +
|pcie config 3=x4
 +
|pcie config 4=x2
 +
|pcie config 5=x1
 +
}}
 +
{{expansions entry
 +
|type=SATA
 +
|sata revision=3.2
 +
|sata ports=16
 +
}}
 +
{{expansions entry
 +
|type=USB
 +
|usb revision=3.2 Gen 2×1
 +
|usb ports=4
 +
|usb rate=10 Gbit/s
 +
}}
 +
}}
 +
 
 +
== Graphics ==
 +
This processor has no integrated graphics.
 +
 
 +
== Features ==
 +
{{x86 features
 +
|real=Yes
 +
|protected=Yes
 +
|smm=Yes
 +
|fpu=Yes
 +
|x8616=Yes
 +
|x8632=Yes
 +
|x8664=Yes
 +
|nx=Yes
 +
|mmx=Yes
 +
|emmx=Yes
 +
|sse=Yes
 +
|sse2=Yes
 +
|sse3=Yes
 +
|ssse3=Yes
 +
|sse41=Yes
 +
|sse42=Yes
 +
|sse4a=Yes
 +
|sse_gfni=No
 +
|avx=Yes
 +
|avx_gfni=No
 +
|avx2=Yes
 +
|avx512f=No
 +
|avx512cd=No
 +
|avx512er=No
 +
|avx512pf=No
 +
|avx512bw=No
 +
|avx512dq=No
 +
|avx512vl=No
 +
|avx512ifma=No
 +
|avx512vbmi=No
 +
|avx5124fmaps=No
 +
|avx512vnni=No
 +
|avx5124vnniw=No
 +
|avx512vpopcntdq=No
 +
|avx512gfni=No
 +
|avx512vaes=No
 +
|avx512vbmi2=No
 +
|avx512bitalg=No
 +
|avx512vpclmulqdq=No
 +
|abm=Yes
 +
|tbm=No
 +
|bmi1=Yes
 +
|bmi2=Yes
 +
|fma3=Yes
 +
|fma4=No
 +
|aes=Yes
 +
|rdrand=Yes
 +
|sha=Yes
 +
|xop=No
 +
|adx=Yes
 +
|clmul=Yes
 +
|f16c=Yes
 +
|bfloat16=No
 +
|tbt1=No
 +
|tbt2=No
 +
|tbmt3=No
 +
|tvb=No
 +
|bpt=No
 +
|eist=No
 +
|sst=No
 +
|flex=No
 +
|fastmem=No
 +
|ivmd=No
 +
|intelnodecontroller=No
 +
|intelnode=No
 +
|kpt=No
 +
|ptt=No
 +
|intelrunsure=No
 +
|mbe=No
 +
|isrt=No
 +
|sba=No
 +
|mwt=No
 +
|sipp=No
 +
|att=No
 +
|ipt=No
 +
|tsx=No
 +
|txt=No
 +
|ht=No
 +
|vpro=No
 +
|vtx=No
 +
|vtd=No
 +
|ept=No
 +
|mpx=No
 +
|sgx=No
 +
|securekey=No
 +
|osguard=No
 +
|intqat=No
 +
|dlboost=No
 +
|3dnow=No
 +
|e3dnow=No
 +
|smartmp=No
 +
|powernow=No
 +
|amdvi=Yes
 +
|amdv=Yes
 +
|amdsme=No
 +
|amdtsme=Yes
 +
|amdsev=No
 +
|rvi=No
 +
|smt=Yes
 +
|sensemi=Yes
 +
|xfr=No
 +
|xfr2=No
 +
|mxfr=No
 +
|amdpb=No
 +
|amdpb2=Yes
 +
|amdpbod=No
 +
}}
 +
 
 +
== Bibliography ==
 +
* [https://ir.amd.com/news-events/press-releases/detail/913/amd-introduces-worlds-fastest-high-end-desktop "AMD Introduces World’s Fastest High-End Desktop Processors With 3rd Gen Ryzen Threadripper Family: Delivering Unmatched Performance With No Compromises"] (Press release). AMD.com. November 7, 2019.
 +
* [https://www.amd.com/en/product/8941 "AMD Ryzen™ Threadripper™ 3970X"] AMD.com.
 +
* {{cite techdoc|title=Power and Thermal Data Sheet for AMD Family 17h Models 30h-3Fh sTRX4 Processors|publ=AMD|pid=56736|rev=1.00|date=2020-02}}
 +
* {{cite techdoc|title=Revision Guide for AMD Family 17h Models 30h-3Fh Processors|publ=AMD|pid=56323|rev=0.78|date=2021-02}}

Latest revision as of 11:54, 18 March 2023

Edit Values
Ryzen Threadripper 3970X
General Info
DesignerAMD
ManufacturerTSMC, GlobalFoundries
Model Number3970X
Part Number100-000000011,
100-100000011WOF
MarketDesktop
IntroductionNovember 7, 2019 (announced)
November 25, 2019 (launched)
Release Price$1,999.00
ShopAmazon
General Specs
FamilyRyzen Threadripper
Series3900
LockedNo
Frequency3,700 MHz
Turbo Frequency4,500 MHz
Bus rate8 × 16 GT/s
Clock multiplier37
CPUID0x00830F10
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureZen 2
ChipsetTRX40
Core NameCastle Peak
Core Family23
Core Model49
Core SteppingB0
Process7 nm, 12 nm
Transistors23,540,000,000
TechnologyCMOS
MCPYes (5 dies)
Word Size64 bit
Cores32
Threads64
Max Memory256 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP280 W
TDP (Typical)272 W
Tjunction0 °C – 68 °C
Packaging
PackagesTRX4, FCLGA-4094 (FC-OLGA)
Dimension75.4 mm × 58.5 mm × 6.26 mm
Pitch0.87 mm × 1 mm
Contacts4094
SocketsTRX4
Succession

Ryzen Threadripper 3970X is a 64-bit dotriaconta-core high-performance x86 desktop microprocessor introduced by AMD in November 25, 2019. The 3970X, which is based on their Zen 2 microarchitecture, is fabricated on TSMC's 7 nm process. The 3970X operates at a base frequency of 3.7 GHz with a TDP of 280 W and a boost of up to 4.5 GHz. This MPU supports up to 256 GiB of quad-channel DDR4-3200 memory.

Cache[edit]

Main article: Zen 2 § 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$2 MiB
2,048 KiB
2,097,152 B
L1I$1 MiB
1,024 KiB
1,048,576 B
32 × 32 KiB8-way set associative 
L1D$1 MiB
1,024 KiB
1,048,576 B
32 × 32 KiB8-way set associativewrite-back
L2$16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
  32 × 512 KiB8-way set associativewrite-back
L3$128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
  8 × 16 MiB16-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-3200
Supports ECCYes
Max Mem256 GiB
Controllers4
Channels4
Max Bandwidth95.37 GiB/s
97,658.88 MiB/s
102.403 GB/s
102,402.758 MB/s
0.0931 TiB/s
0.102 TB/s
Bandwidth
Single 23.84 GiB/s
Double 47.68 GiB/s
Quad 95.37 GiB/s

Expansions[edit]

Main article: Castle Peak § I/O Interfaces

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 4.0
Max Lanes: 64
Configuration: x16, x8, x4, x2, x1
SATARevision: 3.2
Max Ports: 16
USBRevision: 3.2 Gen 2×1
Max Ports: 4
Rate: 10 Gbit/s


Graphics[edit]

This processor has no integrated graphics.

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
SSE4aStreaming SIMD Extensions 4a
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
SHASHA Extensions
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
SMTSimultaneous Multithreading
AMD-ViAMD-Vi (I/O MMU virtualization)
AMD-VAMD Virtualization
TSMETransparent SME
SenseMISenseMI Technology
Boost 2Precision Boost 2

Bibliography[edit]

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