Xeon Gold 6542Y vs A4-9120C

Primary details

Comparing A4-9120C and Xeon Gold 6542Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2752	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	AMD Bristol Ridge	no data
Architecture codename	Stoney Ridge (2016−2019)	Emerald Rapids
Release date	6 January 2019 (5 years ago)	1 October 2023 (less than a year ago)
Current price	$290	no data

Detailed specifications

A4-9120C and Xeon Gold 6542Y 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	2 (Dual-core)	24 (Tetracosa-Core)
Threads	2	48
Base clock speed	1.6 GHz	2.9 GHz
Boost clock speed	2.4 GHz	4.1 GHz
L1 cache	160 KB	80 KB (per core)
L2 cache	1 MB	2 MB (per core)
L3 cache	no data	60 MB (shared)
Chip lithography	28 nm	Intel 7 nm
Die size	124.5 mm2	2x 763 mm2
Maximum core temperature	no data	83 °C
Maximum case temperature (TCase)	no data	83 °C
Number of transistors	1200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on A4-9120C and Xeon Gold 6542Y 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	no data	2
Socket	BGA	FCLGA4677
Power consumption (TDP)	6 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-9120C and Xeon Gold 6542Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	Single-Channel DDR4-2133, Virtualization,	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	no data	+
AVX	no data	+
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

A4-9120C and Xeon Gold 6542Y 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 A4-9120C and Xeon Gold 6542Y 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 A4-9120C and Xeon Gold 6542Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5-5200
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	no data	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon R4 (Stoney Ridge)

N/A

Peripherals

Specifications and connection of peripherals supported by A4-9120C and Xeon Gold 6542Y.

PCIe version	no data	5.0
PCI Express lanes	no data	80

Pros & cons summary

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Recency	6 January 2019	1 October 2023
Physical cores	2	24
Threads	2	48
Power consumption (TDP)	6 Watt	250 Watt

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Should you still have questions on choice between A4-9120C and Xeon Gold 6542Y, ask them in Comments section, and we shall answer.

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