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Difference between revisions of "amd/ryzen threadripper/1900x"
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|thread count=16
 
|thread count=16
 
|max cpus=1
 
|max cpus=1
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|max memory=128 GiB
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|max memory=1 TiB
 
|tdp=125 W
 
|tdp=125 W
 
|package module 1={{packages/amd/socket tr4}}
 
|package module 1={{packages/amd/socket tr4}}
 
}}
 
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'''Ryzen Threadripper 1900X''' is a {{arch|64}} [[octa-core]] high-performance [[x86]] desktop [[microprocessor]] set to be introduced by [[AMD]] in mid-[[2017]]. The 1900X, which is based on their {{amd|Zen|Zen microarchitecture|l=arch}}, is fabricated on a [[14 nm process]]. The 1900X operates at a base frequency of 3.6 GHz with a [[TDP]] of 125 W and a {{amd|Precision Boost|Boost}} frequency of 4 GHz. This MPU supports up to 128 GiB of quad-channel DDR4-2666 ECC memory.
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'''Ryzen Threadripper 1900X''' is a {{arch|64}} [[octa-core]] high-performance [[x86]] desktop [[microprocessor]] set to be introduced by [[AMD]] in mid-[[2017]]. The 1900X, which is based on their {{amd|Zen|Zen microarchitecture|l=arch}}, is fabricated on a [[14 nm process]]. The 1900X operates at a base frequency of 3.6 GHz with a [[TDP]] of 125 W and a {{amd|Precision Boost|Boost}} frequency of 4 GHz. This MPU supports up to 1 TiB of quad-channel DDR4-2666 ECC memory.
  
  
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|type=DDR4-2666
 
|type=DDR4-2666
 
|ecc=Yes
 
|ecc=Yes
−
|max mem=128 GiB
+
|max mem=1 TiB
 
|controllers=4
 
|controllers=4
 
|channels=4
 
|channels=4

Revision as of 02:27, 30 July 2017

Template:mpu Ryzen Threadripper 1900X is a 64-bit octa-core high-performance x86 desktop microprocessor set to be introduced by AMD in mid-2017. The 1900X, which is based on their Zen microarchitecture, is fabricated on a 14 nm process. The 1900X operates at a base frequency of 3.6 GHz with a TDP of 125 W and a Boost frequency of 4 GHz. This MPU supports up to 1 TiB of quad-channel DDR4-2666 ECC memory.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.

Cache

Main article: Zen § 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$768 KiB
786,432 B
0.75 MiB
L1I$512 KiB
524,288 B
0.5 MiB
8x64 KiB4-way set associative 
L1D$256 KiB
262,144 B
0.25 MiB
8x32 KiB8-way set associativewrite-back
L2$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  8x512 KiB8-way set associativewrite-back
L3$32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
  4x8 MiB16-way set associative 

Memory controller

This CPU supports 8 DIMMs of rates 1,333 MT/s - 3,200 MT/s (UDIMM/SODIMM). Note that despite AMD's support for memory rates of 3,200 MT/s and possibly higher, rates beyond 2666 MT/s exceeds the JEDEC specification and is thus considered overclocking which voids AMD product warranty and likely any vendor or retailer warranties as well.

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem1 TiB
Controllers4
Channels4
Max Bandwidth79.47 GiB/s
81,377.28 MiB/s
85.33 GB/s
85,330.263 MB/s
0.0776 TiB/s
0.0853 TB/s
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/s
Quad 79.47 GiB/s

Expansions

This processor includes 60 PCIe lanes with PHY of 16 lanes may each have a maximum of 8 PCIe ports (x1, x2, x4, x8, x16).

[Edit/Modify Expansions Info]

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Expansion Options
PCIe
Revision3.0
Max Lanes60
Configsx16, x8, x4, x1
  • eMMC, LPC, SMBus, SPI/eSPI

Audio

Support Azalia High Definition Audio

Graphics

This processor has no integrated graphics.

Features

[Edit/Modify Supported Features]

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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
SenseMISenseMI Technology
XFRExtended Frequency Range
Retrieved from "https://en.wikichip.org/w/index.php?title=amd/ryzen_threadripper/1900x&oldid=56649"
Facts about "Ryzen Threadripper 1900X - AMD"
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Ryzen Threadripper 1900X - AMD#io +
amd xfr headroom200 MHz (0.2 GHz, 200,000 kHz) +
base frequency3,800 MHz (3.8 GHz, 3,800,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
chipsetPromontory +
clock multiplier38 +
core count8 +
core family23 +
core model1 +
core nameWhitehaven +
core steppingB1 +
cpuid0x00800F11 +
designerAMD +
die area213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
die count2 +
familyRyzen Threadripper +
first announcedJuly 30, 2017 +
first launchedAugust 31, 2017 +
full page nameamd/ryzen threadripper/1900x +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd extended frequency rangetrue +
has amd sensemi technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Extended Frequency Range +
has locked clock multiplierfalse +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size768 KiB (786,432 B, 0.75 MiB) +
l1d$ description8-way set associative +
l1d$ size256 KiB (262,144 B, 0.25 MiB) +
l1i$ description4-way set associative +
l1i$ size512 KiB (524,288 B, 0.5 MiB) +
l2$ description8-way set associative +
l2$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ description16-way set associative +
l3$ size16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB) +
ldateAugust 31, 2017 +
manufacturerGlobalFoundries +
market segmentDesktop +
max cpu count1 +
max memory2,097,152 MiB (2,147,483,648 KiB, 2,199,023,255,552 B, 2,048 GiB, 2 TiB) +
max memory bandwidth79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) +
max memory channels4 +
max pcie lanes60 +
microarchitectureZen +
model number1900X +
nameRyzen Threadripper 1900X +
packageFCLGA-4094 + and TR4 +
part numberYD190XA8AEWOF +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 549.00 (€ 494.10, £ 444.69, ¥ 56,728.17) +
seriesRyzen +
smp max ways1 +
socketTR4 +, SP3r2 + and sTR4 +
supported memory typeDDR4-2666 +
tdp180 W (180,000 mW, 0.241 hp, 0.18 kW) +
technologyCMOS +
thread count16 +
transistor count9,600,000,000 +
turbo frequency (1 core)4,000 MHz (4 GHz, 4,000,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +