Xeon Gold 6548N vs EPYC 9454

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Primary details

Comparing EPYC 9454 and Xeon Gold 6548N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.01no data
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency17.48no data
Architecture codenameGenoa (2022−2023)Emerald Rapids (2023)
Release date10 November 2022 (2 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)$5,225$3,875

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9454 and Xeon Gold 6548N 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 cores48 (Octatetraconta-Core)32 (Dotriaconta-Core)
Threads9664
Base clock speed2.75 GHz2.8 GHz
Boost clock speed2.75 GHz4.1 GHz
Multiplier27.5no data
L1 cache3 MB80 KB (per core)
L2 cache48 MB2 MB (per core)
L3 cache256 MB (shared)60 MB (shared)
Chip lithography5 nm, 6 nmIntel 7 nm
Die size8x 72 mm22x 763 mm2
Maximum case temperature (TCase)no data84 °C
Number of transistors52,560 millionno data
64 bit support++

Compatibility

Information on EPYC 9454 and Xeon Gold 6548N 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 configuration22
SocketSP5FCLGA4677
Power consumption (TDP)290 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9454 and Xeon Gold 6548N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

EPYC 9454 and Xeon Gold 6548N technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9454 and Xeon Gold 6548N are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9454 and Xeon Gold 6548N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5-5200
Maximum memory size6 TiB4 TB
Max memory channelsno data8
Maximum memory bandwidth460.8 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 9454 and Xeon Gold 6548N.

PCIe version5.05.0
PCI Express lanes12880

Pros & cons summary


Recency 10 November 2022 14 December 2023
Physical cores 48 32
Threads 96 64
Power consumption (TDP) 290 Watt 250 Watt

EPYC 9454 has 50% more physical cores and 50% more threads.

Xeon Gold 6548N, on the other hand, has an age advantage of 1 year, and 16% lower power consumption.

We couldn't decide between EPYC 9454 and Xeon Gold 6548N. We've got no test results to judge.


Should you still have questions on choice between EPYC 9454 and Xeon Gold 6548N, ask them in Comments section, and we shall answer.

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AMD EPYC 9454
EPYC 9454
Intel Xeon Gold 6548N
Xeon Gold 6548N

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