Ryzen Threadripper 3980X vs Ryzen 7 1800X

Primary details

Comparing Ryzen 7 1800X and Ryzen Threadripper 3980X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	686	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	12.77	no data
Market segment	Desktop processor	Desktop processor
Series	AMD Ryzen 7	AMD Ryzen Threadripper
Architecture codename	Zen (2017−2020)	Matisse (2019−2020)
Release date	2 March 2017 (7 years ago)	14 November 2019 (4 years ago)
Launch price (MSRP)	$499	no data
Current price	$182 (0.4x MSRP)	$1501

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 7 1800X and Ryzen Threadripper 3980X 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	8 (Octa-Core)	48 (Octatetraconta-Core)
Threads	16	96
Base clock speed	3.6 GHz	3.5 GHz
Boost clock speed	4 GHz	4.7 GHz
L1 cache	768 KB	96K (per core)
L2 cache	4096 KB	512K (per core)
L3 cache	16384 KB	128 MB
Chip lithography	14 nm	7 nm, 12 nm
Die size	192 mm2	no data
Number of transistors	4,800 million	19,200 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	Yes

Compatibility

Information on Ryzen 7 1800X and Ryzen Threadripper 3980X 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	AM4	TR4
Power consumption (TDP)	95 Watt	280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Ryzen Threadripper 3980X. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	no data
AES-NI	+	+
FMA	FMA3	no data
AVX	+	+
XFR	+	no data
SenseMI	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and Ryzen Threadripper 3980X are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Ryzen Threadripper 3980X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4 Eight-channel
Maximum memory size	64 GB	512 GB
Max memory channels	2	4
Maximum memory bandwidth	42.671 GB/s	102.403 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Ryzen Threadripper 3980X.

PCIe version	n/a	no data
PCI Express lanes	20	no data

Pros & cons summary

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Recency	2 March 2017	14 November 2019
Physical cores	8	48
Threads	16	96
Chip lithography	14 nm	7 nm
Power consumption (TDP)	95 Watt	280 Watt

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