Xeon Gold 6548Y vs Ryzen 9 3900XT

Primary details

Comparing Ryzen 9 3900XT and Xeon Gold 6548Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	237	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	44.72	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen 9	no data
Architecture codename	Matisse 2 (2020)	no data
Release date	7 July 2020 (4 years ago)	1 October 2023 (less than a year ago)
Launch price (MSRP)	$499	no data
Current price	$355 (0.7x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 9 3900XT and Xeon Gold 6548Y 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)	no data
Threads	24	64
Base clock speed	3.8 GHz	2.5 GHz
Boost clock speed	4.7 GHz	4.1 GHz
L1 cache	96K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	64 MB	60 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Die size	74 mm2	no data
Maximum core temperature	no data	83 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	3,800 million	no data
64 bit support	+	-
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen 9 3900XT and Xeon Gold 6548Y 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	no data
Socket	AM4	FCLGA4677
Power consumption (TDP)	105 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900XT and Xeon Gold 6548Y. 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	+	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 9 3900XT and Xeon Gold 6548Y 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 3900XT and Xeon Gold 6548Y 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 9 3900XT and Xeon Gold 6548Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-5200
Maximum memory size	128 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	51.196 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900XT and Xeon Gold 6548Y.

PCIe version	4.0	5.0
PCI Express lanes	no data	80

Pros & cons summary

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Recency	7 July 2020	1 October 2023
Threads	24	64
Power consumption (TDP)	105 Watt	250 Watt

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Should you still have questions on choice between Ryzen 9 3900XT and Xeon Gold 6548Y, ask them in Comments section, and we shall answer.

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