Xeon Gold 6538Y vs Gold 6542Y

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Primary details

Comparing Xeon Gold 6542Y and Xeon Gold 6538Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Architecture codenameEmerald Rapids (2023)no data
Release date14 December 2023 (1 year ago)1 October 2023 (1 year ago)
Launch price (MSRP)$2,878no data

Detailed specifications

Xeon Gold 6542Y and Xeon Gold 6538Y 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 cores24 (Tetracosa-Core)32 (Dotriaconta-Core)
Threads4864
Base clock speed2.9 GHz2.2 GHz
Boost clock speed4.1 GHz4 GHz
L1 cache80 KB (per core)no data
L2 cache2 MB (per core)no data
L3 cache60 MB (shared)60 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size2x 763 mm2no data
Maximum core temperatureno data79 °C
Maximum case temperature (TCase)83 °Cno data
64 bit support+-

Compatibility

Information on Xeon Gold 6542Y and Xeon Gold 6538Y 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 configuration2no data
SocketFCLGA4677FCLGA4677
Power consumption (TDP)250 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6542Y and Xeon Gold 6538Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Deep Learning Boost++

Security technologies

Xeon Gold 6542Y and Xeon Gold 6538Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXYes with Intel® SPSYes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6542Y and Xeon Gold 6538Y are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6542Y and Xeon Gold 6538Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-5200
Maximum memory size4 TB4 TB
Max memory channels88
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6542Y and Xeon Gold 6538Y.

PCIe version5.05.0
PCI Express lanes8080

Pros & cons summary


Recency 14 December 2023 1 October 2023
Physical cores 24 32
Threads 48 64
Power consumption (TDP) 250 Watt 225 Watt

Xeon Gold 6542Y has an age advantage of 2 months.

Xeon Gold 6538Y, on the other hand, has 33.3% more physical cores and 33.3% more threads, and 11.1% lower power consumption.

We couldn't decide between Xeon Gold 6542Y and Xeon Gold 6538Y. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 6542Y and Xeon Gold 6538Y, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6542Y
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