Xeon Gold 6430 vs Ryzen Threadripper 3990X

Primary details

Comparing Ryzen Threadripper 3990X and Xeon Gold 6430 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	28	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.75	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	no data
Architecture codename	Matisse (2019−2020)	Sapphire Rapids
Release date	7 February 2020 (4 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	$3,999	no data
Current price	$3750 (0.9x MSRP)	$2920

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 3990X and Xeon Gold 6430 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	64 (Tetrahexaconta-Core)	32 (Dotriaconta-Core)
Threads	128	64
Base clock speed	2.9 GHz	2.1 GHz
Boost clock speed	4.3 GHz	3.4 GHz
L1 cache	96K (per core)	80K (per core)
L2 cache	512K (per core)	2 MB (per core)
L3 cache	256 MB	60 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Die size	74 mm2	4x 477 mm2
Maximum core temperature	no data	72 °C
Maximum case temperature (TCase)	95 °C	72 °C
Number of transistors	3,800 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen Threadripper 3990X and Xeon Gold 6430 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	2
Socket	TR4	FCLGA4677
Power consumption (TDP)	280 Watt	270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Xeon Gold 6430. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	no data	+
Status	no data	Launched

Security technologies

Ryzen Threadripper 3990X and Xeon Gold 6430 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Xeon Gold 6430 are enumerated here.

AMD-V	+	no data
VT-d	no data	+
VT-x	no data	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Xeon Gold 6430. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4400
Maximum memory size	256 GB	4 TB
Max memory channels	4	8
Maximum memory bandwidth	102.403 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Xeon Gold 6430.

PCIe version	4.0	5.0
PCI Express lanes	no data	80

Pros & cons summary

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Recency	7 February 2020	10 January 2023
Physical cores	64	32
Threads	128	64
Power consumption (TDP)	280 Watt	270 Watt

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Should you still have questions on choice between Ryzen Threadripper 3990X and Xeon Gold 6430, ask them in Comments section, and we shall answer.

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