Difference between revisions of "amd/ryzen threadripper/2970wx"

	Edit Values
	Ryzen Threadripper 2970WX
	General Info
Designer	AMD
Manufacturer	GlobalFoundries
Model Number	2970WX
Part Number	YD297XAZUHCAF
Market	Desktop
Introduction	August 6, 2018 (announced); October 29, 2018 (launched)
Release Price	$1,299.00
Shop	Amazon
	General Specs
Family	Ryzen Threadripper
Series	Ryzen
Locked	No
Frequency	3,000 MHz
Turbo Frequency	4,200 MHz
Bus rate	4 × 8 GT/s
Clock multiplier	30
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Zen+
Chipset	Promontory
Core Name	Colfax
Core Family	23
Process	12 nm
Transistors	19,200,000,000
Technology	CMOS
Die	213 mm²
MCP	Yes (4 dies)
Word Size	64 bit
Cores	24
Threads	48
Max Memory	1 TiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	250 W
	Packaging
Package	TR4, FCLGA-4094 (FC-OLGA)
Dimension	75.4 mm × 58.5 mm × 6.26 mm
Pitch	0.87 mm × 1 mm
Contacts	4094
Socket	TR4, SP3r2, sTR4

Revision as of 12:10, 22 November 2018

Ryzen Threadripper 2970WX is a 64-bit tetracosa-core high-performance x86 desktop microprocessor introduced by AMD in late 2018. The 2970WX, which is based on their Zen+ microarchitecture, is fabricated on a 12 nm process. The 2970WX operates at a base frequency of 3 GHz with a TDP of 250 W and a boost of up to 4.2 GHz. This MPU supports up to 1 TiB of quad-channel DDR4-2933 memory.

Cache

Main article: Zen+ § 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$

2.25 MiB

2,304 KiB
2,359,296 B

L1I$	1.5 MiB 1,536 KiB 1,572,864 B	24x64 KiB	4-way set associative
L1D$	768 KiB 786,432 B 0.75 MiB	24x32 KiB	8-way set associative	write-back

L2$

12 MiB

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

		24x512 KiB	8-way set associative	write

L3$

64 MiB

65,536 KiB
67,108,864 B
0.0625 GiB

		8x8 MiB	16-way set associative

Memory controller

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR4-2933
Supports ECC	Yes
Max Mem	1 TiB
Controllers	4
Channels	4
Max Bandwidth	87.42 GiB/s 89,518.08 MiB/s 93.867 GB/s 93,866.51 MB/s 0.0854 TiB/s 0.0939 TB/s
Bandwidth	Single 21.86 GiB/s Double 43.71 GiB/s Quad 87.42 GiB/s

[Edit] Official AMD Supported Memory Configurations
Quad Channel	Single Rank	1 DIMM per channel	4 of 4	DDR4-2933
		1 DIMM per channel	4 of 8	DDR4-2666
		2 DIMMs per channel	8 of 8	DDR4-2133
	Dual Rank	1 DIMM per channel	4 of 4	DDR4-2933
		1 DIMM per channel	4 of 8	DDR4-2666
		2 DIMMs per channel	8 of 8	DDR4-1866

Expansions

[Edit/Modify Expansions Info]

Expansion Options

PCIe	Revision: 3.0
	Max Lanes: 60
	Configuration: x16, x8, x4, x2

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
SenseMI	SenseMI Technology
XFR 2	Extended Frequency Range 2
Boost 2	Precision Boost 2
PBO	Precision Boost Overdrive

@@ Line 55: / Line 55: @@
 |l2 break=24x512 KiB
 |l2 desc=8-way set associative
-|l2 policy=write-back
+|l2 policy=write
 |l3 cache=64 MiB
 |l3 break=8x8 MiB

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Ryzen Threadripper 2970WX - AMD#pcie +
base frequency	3,000 MHz (3 GHz, 3,000,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
chipset	Promontory +
clock multiplier	30 +
core count	24 +
core family	23 +
core name	Colfax +
designer	AMD +
die area	213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
die count	4 +
family	Ryzen Threadripper +
first announced	August 6, 2018 +
first launched	October 29, 2018 +
full page name	amd/ryzen threadripper/2970wx +
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 extended frequency range 2	true +
has amd precision boost 2	true +
has amd precision boost overdrive	true +
has amd sensemi technology	true +
has ecc memory support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology +, Extended Frequency Range 2 +, Precision Boost 2 + and Precision Boost Overdrive +
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	2,304 KiB (2,359,296 B, 2.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	768 KiB (786,432 B, 0.75 MiB) +
l1i$ description	4-way set associative +
l1i$ size	1,536 KiB (1,572,864 B, 1.5 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	64 MiB (65,536 KiB, 67,108,864 B, 0.0625 GiB) +
ldate	October 29, 2018 +
manufacturer	GlobalFoundries +
market segment	Desktop +
max cpu count	1 +
max memory	1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) +
max memory bandwidth	87.42 GiB/s (89,518.08 MiB/s, 93.867 GB/s, 93,866.51 MB/s, 0.0854 TiB/s, 0.0939 TB/s) +
max memory channels	4 +
microarchitecture	Zen+ +
model number	2970WX +
name	Ryzen Threadripper 2970WX +
package	TR4 + and FCLGA-4094 +
part number	YD297XAZUHCAF +
process	12 nm (0.012 μm, 1.2e-5 mm) +
release price	$ 1,299.00 (€ 1,169.10, £ 1,052.19, ¥ 134,225.67) +
series	Ryzen +
smp max ways	1 +
socket	TR4 +, SP3r2 + and sTR4 +
supported memory type	DDR4-2933 +
tdp	250 W (250,000 mW, 0.335 hp, 0.25 kW) +
technology	CMOS +
thread count	48 +
transistor count	19,200,000,000 +
turbo frequency	4,200 MHz (4.2 GHz, 4,200,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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