Difference between revisions of "amd/ryzen threadripper/3960x"

	Edit Values
	Ryzen Threadripper 3960X
	General Info
Designer	AMD
Manufacturer	TSMC, GlobalFoundries
Model Number	3960X
Part Number	100-000000010,; 100-100000010WOF
Market	Desktop
Introduction	November 7, 2019 (announced); November 25, 2019 (launched)
Release Price	$1,399.00
Shop	Amazon
	General Specs
Family	Ryzen Threadripper
Series	3900
Locked	No
Frequency	3,800 MHz
Turbo Frequency	4,500 MHz
Bus rate	8 × 16 GT/s
Clock multiplier	38
CPUID	0x00830F10
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Zen 2
Chipset	TRX40
Core Name	Castle Peak
Core Family	23
Core Model	49
Core Stepping	B0
Process	7 nm, 12 nm
Transistors	23,540,000,000
Technology	CMOS
MCP	Yes (5 dies)
Word Size	64 bit
Cores	24
Threads	48
Max Memory	256 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	280 W
TDP (Typical)	267 W
Tjunction	0 °C – 68 °C
	Packaging
	Template:packages/amd/socket strx4
	Succession
	Ryzen Threadripper 2970WX

Revision as of 14:29, 15 April 2022

Ryzen Threadripper 3960X is a 64-bit tetracosa-core high-performance x86 desktop microprocessor introduced by AMD in late 2019. The 3960X, which is based on their Zen 2 microarchitecture, is fabricated on TSMC's 7 nm process. The 3960X operates at a base frequency of 3.8 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

Main article: Zen 2 § Cache

[Edit/Modify Cache Info]

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$

1536 KiB

1,572,864 B
1.5 MiB

L1I$	768 KiB 786,432 B 0.75 MiB	24 × 32 KiB	8-way set associative
L1D$	768 KiB 786,432 B 0.75 MiB	24 × 32 KiB	8-way set associative	write-back

L2$

12 MiB

12,288 KiB
12,582,912 B
0.0117 GiB

		24 × 512 KiB	8-way set associative	write-back

L3$

128 MiB

131,072 KiB
134,217,728 B
0.125 GiB

		8 × 16 MiB	16-way set associative	write-back

Memory controller

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR4-3200
Supports ECC	Yes
Max Mem	256 GiB
Controllers	4
Channels	4
Max Bandwidth	95.37 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

Main article: Castle Peak § I/O Interfaces

[Edit/Modify Expansions Info]

Expansion Options

PCIe	Revision: 4.0
	Max Lanes: 64
	Configuration: x16, x8, x4, x2, x1

SATA	Revision: 3.2
	Max Ports: 16

USB	Revision: 3.2 Gen 2×1
	Max Ports: 4
	Rate: 10 Gbit/s

Graphics

This processor has no integrated graphics.

Features

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
EMMX	Extended MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
SSE4.1	Streaming SIMD Extensions 4.1
SSE4.2	Streaming SIMD Extensions 4.2
SSE4a	Streaming SIMD Extensions 4a
AVX	Advanced Vector Extensions
AVX2	Advanced Vector Extensions 2
ABM	Advanced Bit Manipulation
BMI1	Bit Manipulation Instruction Set 1
BMI2	Bit Manipulation Instruction Set 2
FMA3	3-Operand Fused-Multiply-Add
AES	AES Encryption Instructions
RdRand	Hardware RNG
SHA	SHA Extensions
ADX	Multi-Precision Add-Carry
CLMUL	Carry-less Multiplication Extension
F16C	16-bit Floating Point Conversion

x86-16	16-bit x86
x86-32	32-bit x86
x86-64	64-bit x86
Real	Real Mode
Protected	Protected Mode
SMM	System Management Mode
FPU	Integrated x87 FPU
NX	No-eXecute
SMT	Simultaneous Multithreading
AMD-Vi	AMD-Vi (I/O MMU virtualization)
AMD-V	AMD Virtualization
TSME	Transparent SME
SenseMI	SenseMI Technology
Boost 2	Precision Boost 2

Bibliography

"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.
"AMD Ryzen™ Threadripper™ 3960X" AMD.com.
"Power and Thermal Data Sheet for AMD Family 17h Models 30h-3Fh sTRX4 Processors", AMD Publ. #56736, Rev. 1.00, February 2020
"Revision Guide for AMD Family 17h Models 30h-3Fh Processors", AMD Publ. #56323, Rev. 0.78, February 2021

@@ Line 1: / Line 1: @@
 {{amd title|Ryzen Threadripper 3960X}}
 {{chip
-|future=Yes
 |name=Ryzen Threadripper 3960X
 |no image=Yes
@@ Line 9: / Line 8: @@
 |model number=3960X
 |part number=100-000000010
+|part number 2=100-100000010WOF
 |market=Desktop
 |first announced=November 7, 2019
@@ Line 26: / Line 26: @@
 |chipset=TRX40
 |core name=Castle Peak
+|core family=23
+|core model=49
+|core stepping=B0
+|cpuid=0x00830F10
 |process=7 nm
 |process 2=12 nm
@@ Line 35: / Line 39: @@
 |core count=24
 |thread count=48
-|max memory=512 GiB
+|max memory=256 GiB
 |max cpus=1
+|tdp typical=267 W
 |tdp=280 W
 |tjunc min=0 °C
 |tjunc max=68 °C
-|package name 1=amd,socket_trx4
+|package module 1={{packages/amd/socket strx4}}
 |predecessor=Ryzen Threadripper 2970WX
 |predecessor link=amd/ryzen_threadripper/2970wx
 }}
-'''Ryzen Threadripper 3960X''' is a {{arch|64}} [[tetracosa-core]] high-performance [[x86]] desktop [[microprocessor]] introduced by [[AMD]] in late [[2019]]. The 3960X, which is based on their {{amd|Zen 2|Zen 2 microarchitecture|l=arch}}, is fabricated on [[TSMC]]'s [[7 nm process]]. The 3960X operates at a base frequency of 3.8 GHz with a [[TDP]] of 280 W and a {{amd|precision boost|boost}} of up to 4.5 GHz. This MPU supports up to 512 GiB of quad-channel DDR4-3200 memory.
+'''Ryzen Threadripper 3960X''' is a {{arch|64}} [[tetracosa-core]] high-performance [[x86]] desktop [[microprocessor]] introduced by [[AMD]] in late [[2019]]. The 3960X, which is based on their {{amd|Zen 2|Zen 2 microarchitecture|l=arch}}, is fabricated on [[TSMC]]'s [[7 nm process]]. The 3960X operates at a base frequency of 3.8 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=1.5 MiB
+|l1 cache=1536 KiB
 |l1i cache=768 KiB
-|l1i break=24x32 KiB
+|l1i break=24 × 32 KiB
 |l1i desc=8-way set associative
 |l1d cache=768 KiB
-|l1d break=24x32 KiB
+|l1d break=24 × 32 KiB
 |l1d desc=8-way set associative
+|l1d policy=write-back
 |l2 cache=12 MiB
-|l2 break=24x512 KiB
+|l2 break=24 × 512 KiB
 |l2 desc=8-way set associative
 |l2 policy=write-back
 |l3 cache=128 MiB
-|l3 break=8x16 MiB
+|l3 break=8 × 16 MiB
+|l3 desc=16-way set associative
+|l3 policy=write-back
 }}
@@ Line 69: / Line 76: @@
 |type=DDR4-3200
 |ecc=Yes
-|max mem=512 GiB
+|max mem=256 GiB
 |controllers=4
 |channels=4
@@ Line 79: / Line 86: @@
 == Expansions ==
+{{main|amd/cores/castle peak#Input/Output Interfaces|l1=Castle Peak § I/O Interfaces}}
 {{expansions main
 |
@@ Line 85: / Line 93: @@
 |pcie revision=4.0
 |pcie lanes=64
-|pcie config=3x16+4x4
+|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 ==
@@ Line 198: / Line 224: @@
 |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/8946 "AMD Ryzen™ Threadripper™ 3960X"] 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}}

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Ryzen Threadripper 3960X - AMD#pcie +
base frequency	3,800 MHz (3.8 GHz, 3,800,000 kHz) +
bus links	8 +
bus rate	16,000 MT/s (16 GT/s, 16,000,000 kT/s) +
chipset	TRX40 +
clock multiplier	38 +
core count	24 +
core family	23 +
core model	49 +
core name	Castle Peak +
core stepping	B0 +
cpuid	0x00830F10 +
designer	AMD +
die count	5 +
family	Ryzen Threadripper +
first announced	November 7, 2019 +
first launched	November 25, 2019 +
full page name	amd/ryzen threadripper/3960x +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has amd amd-v technology	true +
has amd amd-vi technology	true +
has amd precision boost 2	true +
has amd sensemi technology	true +
has amd transparent secure memory encryption technology	true +
has ecc memory support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Precision Boost 2 +
has locked clock multiplier	false +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
is multi-chip package	true +
isa	x86-64 +
isa family	x86 +
l1$ size	1,536 KiB (1,572,864 B, 1.5 MiB) +
l1d$ description	8-way set associative +
l1d$ size	768 KiB (786,432 B, 0.75 MiB) +
l1i$ description	8-way set associative +
l1i$ size	768 KiB (786,432 B, 0.75 MiB) +
l2$ description	8-way set associative +
l2$ size	12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
l3$ description	16-way set associative +
l3$ size	128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) +
ldate	November 25, 2019 +
manufacturer	TSMC + and GlobalFoundries +
market segment	Desktop +
max cpu count	1 +
max junction temperature	341.15 K (68 °C, 154.4 °F, 614.07 °R) +
max memory	262,144 MiB (268,435,456 KiB, 274,877,906,944 B, 256 GiB, 0.25 TiB) +
max memory bandwidth	95.37 GiB/s (97,658.88 MiB/s, 102.403 GB/s, 102,402.758 MB/s, 0.0931 TiB/s, 0.102 TB/s) +
max memory channels	4 +
max sata ports	16 +
max usb ports	4 +
microarchitecture	Zen 2 +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	3960X +
name	Ryzen Threadripper 3960X +
part number	100-000000010 + and 100-100000010WOF +
process	7 nm (0.007 μm, 7.0e-6 mm) + and 12 nm (0.012 μm, 1.2e-5 mm) +
release price	$ 1,399.00 (€ 1,259.10, £ 1,133.19, ¥ 144,558.67) +
series	3900 +
smp max ways	1 +
supported memory type	DDR4-3200 +
tdp	280 W (280,000 mW, 0.375 hp, 0.28 kW) +
tdp (typical)	267 W (267,000 mW, 0.358 hp, 0.267 kW) +
technology	CMOS +
thread count	48 +
transistor count	23,540,000,000 +
turbo frequency	4,500 MHz (4.5 GHz, 4,500,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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