Xeon Gold 6414U vs Ryzen 9 3900

Primary details

Comparing Ryzen 9 3900 and Xeon Gold 6414U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	300	100
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	20.75	45.07
Market segment	Desktop processor	Server
Series	AMD Matisse (Ryzen 3000 Desktop)	no data
Power efficiency	28.16	13.63
Architecture codename	Matisse (Zen 2) (2019−2020)	Sapphire Rapids (2023−2024)
Release date	24 September 2019 (5 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	$499	$2,296

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6414U has 117% better value for money than Ryzen 9 3900.

Detailed specifications

Ryzen 9 3900 and Xeon Gold 6414U 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	12 (Dodeca-Core)	32 (Dotriaconta-Core)
Threads	24	64
Base clock speed	3.1 GHz	2 GHz
Boost clock speed	4.3 GHz	3.4 GHz
L1 cache	64 KB (per core)	80K (per core)
L2 cache	512 KB (per core)	2 MB (per core)
L3 cache	64 MB	60 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Die size	2x 74 mm2	4x 477 mm2
Maximum case temperature (TCase)	no data	76 °C
Number of transistors	7,600 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 9 3900 and Xeon Gold 6414U 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	1
Socket	AM4	FCLGA4677
Power consumption (TDP)	65 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Xeon Gold 6414U. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2	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	-	+
Precision Boost 2	+	no data
Deep Learning Boost	-	+

Security technologies

Ryzen 9 3900 and Xeon Gold 6414U 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 9 3900 and Xeon Gold 6414U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and Xeon Gold 6414U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4800, DDR5-4400
Maximum memory size	128 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	51.196 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and Xeon Gold 6414U.

PCIe version	4.0	5.0
PCI Express lanes	24	80

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	19.34	36.01
Recency	24 September 2019	10 January 2023
Physical cores	12	32
Threads	24	64
Power consumption (TDP)	65 Watt	250 Watt

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Should you still have questions on choice between Ryzen 9 3900 and Xeon Gold 6414U, ask them in Comments section, and we shall answer.

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