Xeon Gold 6548Y+: specs and benchmarks

Summary

Intel started Xeon Gold 6548Y+ sales 14 December 2023 at a recommended price of $3,726. This is an Emerald Rapids architecture desktop processor primarily aimed at professional systems. It has 32 cores and 64 threads, and is based on 10 nm manufacturing technology, with a maximum frequency of 4100 MHz and a locked multiplier.

Compatibility-wise, this is Intel Socket 4677 processor with a TDP of 250 Watt and a maximum temperature of 83 °C. It supports DDR5 memory.

Primary details

Xeon Gold 6548Y+ processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	not rated
Place by popularity	not in top-100
Market segment	Server
Architecture codename	Emerald Rapids (2023)
Release date	14 December 2023 (less than a year ago)
Launch price (MSRP)	$3,726	of 17,906 (Xeon Platinum 8280L)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	32 (Dotriaconta-Core)
Threads	64
Base clock speed	2.5 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	4.1 GHz	of 50 MHz (i486DX-50)
L1 cache	80 KB (per core)	of 80 KB (EPYC 9965)
L2 cache	2 MB (per core)	of 2 MB (Xeon 6980P)
L3 cache	60 MB (shared)	of 1152 MB (EPYC 9684X)
Chip lithography	10 nm	of 3 nm (Core Ultra 9 285K)
Die size	2x 763 mm2
Maximum case temperature (TCase)	83 °C	of 105 °C (Core i7-5950HQ)
64 bit support	+

Compatibility

Information on Xeon Gold 6548Y+ compatibility with other computer components and devices: 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	2	of 8 (Xeon Platinum 8454H)
Socket	4677
Power consumption (TDP)	250 Watt	of 3100 ‑ 4500 (Ryzen 7 7435H)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon Gold 6548Y+. You'll probably need this information if you require some particular technology.

AES-NI	+
AVX	+
vPro	+
Enhanced SpeedStep (EIST)	+
TSX	+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d	+
VT-x	+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon Gold 6548Y+'s memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR5

Graphics specifications

General parameters of a GPU integrated into Xeon Gold 6548Y+.

Integrated graphics card

N/A

Peripherals

Specifications and connection types of supported peripherals.

PCIe version	5.0
PCI Express lanes	80	of 128 (EPYC 9655P)

Benchmark performance

Single-core and multi-core benchmark results of Xeon Gold 6548Y+. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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