Ryzen Threadripper 1900 vs Ryzen Threadripper 3970X

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Primary details

Comparing Ryzen Threadripper 3970X and Ryzen Threadripper 1900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking64not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation15.62no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency13.43no data
Architecture codenameMatisse (2019−2020)Zen (2017−2020)
Release date25 November 2019 (4 years ago)31 August 2017 (7 years ago)
Launch price (MSRP)$1,999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper 3970X and Ryzen Threadripper 1900 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores32 (Dotriaconta-Core)8 (Octa-Core)
Threads6416
Base clock speed3.7 GHz3.1 GHz
Boost clock speed4.5 GHz3.7 GHz
Bus rate8 × 16 GT/sno data
Multiplier37no data
L1 cache96K (per core)96K (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache128 MB32 MB
Chip lithography7 nm, 12 nm14 nm
Die sizeno data213 mm2
Number of transistors19,200 million9,600 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier++

Compatibility

Information on Ryzen Threadripper 3970X and Ryzen Threadripper 1900 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketTR4SP3r2
Power consumption (TDP)280 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3970X and Ryzen Threadripper 1900. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3970X and Ryzen Threadripper 1900 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3970X and Ryzen Threadripper 1900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4 Quad-channel
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth102.403 GB/sno data
ECC memory support+-

Pros & cons summary


Recency 25 November 2019 31 August 2017
Physical cores 32 8
Threads 64 16
Chip lithography 7 nm 14 nm
Power consumption (TDP) 280 Watt 125 Watt

Ryzen Threadripper 3970X has an age advantage of 2 years, 300% more physical cores and 300% more threads, and a 100% more advanced lithography process.

Ryzen Threadripper 1900, on the other hand, has 124% lower power consumption.

We couldn't decide between Ryzen Threadripper 3970X and Ryzen Threadripper 1900. We've got no test results to judge.


Should you still have questions on choice between Ryzen Threadripper 3970X and Ryzen Threadripper 1900, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 3970X
Ryzen Threadripper 3970X
AMD Ryzen Threadripper 1900
Ryzen Threadripper 1900

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Community ratings

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4.1 347 votes

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