AMD Ryzen Threadripper 1900X vs AMD Ryzen Threadripper 1920

Table of Contents

Physical Specifications

Socket AMD Socket SP3r2 AMD Socket SP3r2
Foundry GlobalFoundries GlobalFoundries
Process size 14 nm 14 nm
Transistors 9,600 million 9,600 million
Die size 213 mm² 213 mm²
Package sTR4 sTR4

Performance

Frequency 3.8 GHz 3.2 GHz
Turbo clock up to 4 GHz up to 3.8 GHz
Base clock 100 MHz 100 MHz
Multiplier 38.0x 32.0x
Multiplier unlocked Yes Yes
TDP 125 W 140 W

Architecture Details

Vertical Segment Desktop Desktop
Production status Active Active
Release date Aug 31st, 2017 Jul 29th, 2017
Codename Zen Zen
Generation Ryzen Threadripper Ryzen Threadripper
Part YD190XA8AEWOFYD190XA8U8SAE YD1920A9UC9AE
Memory support DDR4 Quad-channel DDR4 Quad-channel
ECC memory No No

Cores

Total Cores 8 12
Total Threads 16 24
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 96K (per core) 96K (per core)
Cache L2 512K (per core) 512K (per core)
Cache L3 32MB 32MB

Notes

Notes This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

Features & Technologies

AES Yes Yes
AMD-V Yes Yes
AMD64 Yes Yes
AVX Yes Yes
AVX2 Yes Yes
BMI1 Yes Yes
BMI2 Yes Yes
EVP Yes Yes
F16C Yes Yes
FMA3 Yes Yes
MMX Yes Yes
Precision Boost Yes Yes
SHA Yes Yes
SMAP Yes Yes
SMEP Yes Yes
SMT Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes Yes
SSE4.2 Yes Yes
SSE4A Yes Yes
SSSE3 Yes Yes
XFR Yes

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