Xeon Gold 6434 vs EPYC 9454P

VS

Aggregate performance score

EPYC 9454P
2022
48 cores / 96 threads, 290 Watt
60.35
+286%
Xeon Gold 6434
2023
8 cores / 16 threads, 195 Watt
15.64

EPYC 9454P outperforms Xeon Gold 6434 by a whopping 286% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9454P and Xeon Gold 6434 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16440
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.5714.19
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency19.697.59
Architecture codenameGenoa (2022−2023)Sapphire Rapids (2023−2024)
Release date10 November 2022 (2 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)$4,598$2,607

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6434 has 48% better value for money than EPYC 9454P.

Detailed specifications

EPYC 9454P and Xeon Gold 6434 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)8 (Octa-Core)
Threads9616
Base clock speed2.75 GHz3.7 GHz
Boost clock speed2.75 GHz4.1 GHz
Multiplier27.5no data
L1 cache3 MB80K (per core)
L2 cache48 MB2 MB (per core)
L3 cache256 MB (shared)22.5 MB
Chip lithography5 nm, 6 nmIntel 7 nm
Die size8x 72 mm2no data
Maximum case temperature (TCase)no data64 °C
Number of transistors52,560 millionno data
64 bit support++

Compatibility

Information on EPYC 9454P and Xeon Gold 6434 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 configuration12
SocketSP5FCLGA4677
Power consumption (TDP)290 Watt195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9454P and Xeon Gold 6434. 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++
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 9454P and Xeon Gold 6434 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 9454P and Xeon Gold 6434 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 9454P and Xeon Gold 6434. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5-4800, DDR5-4400
Maximum memory size6 TiB4 TB
Max memory channelsno data8
Maximum memory bandwidth460.8 GB/sno data
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by EPYC 9454P and Xeon Gold 6434.

PCIe version5.05
PCI Express lanes12880

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 9454P 60.35
+286%
Xeon Gold 6434 15.64

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 9454P 95863
+286%
Xeon Gold 6434 24836

Gaming performance

Pros & cons summary


Performance score 60.35 15.64
Recency 10 November 2022 10 January 2023
Physical cores 48 8
Threads 96 16
Power consumption (TDP) 290 Watt 195 Watt

EPYC 9454P has a 285.9% higher aggregate performance score, and 500% more physical cores and 500% more threads.

Xeon Gold 6434, on the other hand, has an age advantage of 2 months, and 48.7% lower power consumption.

The EPYC 9454P is our recommended choice as it beats the Xeon Gold 6434 in performance tests.


Should you still have questions on choice between EPYC 9454P and Xeon Gold 6434, ask them in Comments section, and we shall answer.

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AMD EPYC 9454P
EPYC 9454P
Intel Xeon Gold 6434
Xeon Gold 6434

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Community ratings

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