Ryzen Threadripper 1940X vs Ryzen Threadripper 3960X

Primary details

Comparing Ryzen Threadripper 3960X and Ryzen Threadripper 1940X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	107	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	18.02	no data
Market segment	Desktop processor	Desktop processor
Series	AMD Ryzen Threadripper	no data
Power efficiency	11.68	no data
Architecture codename	Matisse (2019−2020)	Zen (2017−2020)
Release date	7 November 2019 (5 years ago)	29 July 2017 (7 years ago)
Launch price (MSRP)	$1,399	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 3960X and Ryzen Threadripper 1940X 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 cores	24 (Tetracosa-Core)	14 (Tetradeca-Core)
Threads	48	28
Base clock speed	3.8 GHz	3.5 GHz
Boost clock speed	4.5 GHz	4 GHz
Bus rate	8 × 16 GT/s	no data
Multiplier	38	no data
L1 cache	1536 KB	96K (per core)
L2 cache	12 MB	512 KB (per core)
L3 cache	128 MB	32 MB
Chip lithography	7 nm, 12 nm	14 nm
Die size	no data	213 mm2
Number of transistors	23540 Million	9,600 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	+	+

Compatibility

Information on Ryzen Threadripper 3960X and Ryzen Threadripper 1940X 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 configuration	1 (Uniprocessor)	1
Socket	TR4	SP3r2
Power consumption (TDP)	280 Watt	180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3960X and Ryzen Threadripper 1940X. 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 3960X and Ryzen Threadripper 1940X are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3960X and Ryzen Threadripper 1940X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR4 Quad-channel
Maximum memory size	256 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	102.403 GB/s	no data
ECC memory support	+	-

Pros & cons summary

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Recency	7 November 2019	29 July 2017
Physical cores	24	14
Threads	48	28
Chip lithography	7 nm	14 nm
Power consumption (TDP)	280 Watt	180 Watt

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