EPYC 9454 vs Ryzen AI 9 HX 370

VS

Aggregate performance score

Ryzen AI 9 HX 370
2024
12 cores / 24 threads, 28 Watt
22.29
EPYC 9454
2022
48 cores / 96 threads, 290 Watt
53.56
+140%

EPYC 9454 outperforms Ryzen AI 9 HX 370 by a whopping 140% based on our aggregate benchmark results.

Primary details

Comparing Ryzen AI 9 HX 370 and EPYC 9454 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23723
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data7.01
Market segmentLaptopServer
Seriesno dataAMD EPYC
Power efficiency75.3417.48
Architecture codenameStrix Point (2024)Genoa (2022−2023)
Release dateJuly 2024 (recently)10 November 2022 (2 years ago)
Launch price (MSRP)no data$5,225

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen AI 9 HX 370 and EPYC 9454 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 cores12 (Dodeca-Core)48 (Octatetraconta-Core)
Threads2496
Base clock speed2 GHz2.75 GHz
Boost clock speed5.1 GHz2.75 GHz
Bus rate54 MHzno data
Multiplierno data27.5
L1 cache80 KB (per core)3 MB
L2 cache1 MB (per core)48 MB
L3 cache24 MB (shared)256 MB (shared)
Chip lithography4 nm5 nm, 6 nm
Die sizeno data8x 72 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data52,560 million
64 bit support++

Compatibility

Information on Ryzen AI 9 HX 370 and EPYC 9454 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
SocketFP8SP5
Power consumption (TDP)28 Watt290 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and EPYC 9454. You'll probably need this information if you require some particular technology.

Instruction set extensionsUSB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4Ano data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX 370 and EPYC 9454 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 370 and EPYC 9454. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-4800
Maximum memory sizeno data6 TiB
Maximum memory bandwidthno data460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 890Mno data

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and EPYC 9454.

PCIe version4.05.0
PCI Express lanes16128

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.

Ryzen AI 9 HX 370 22.29
EPYC 9454 53.56
+140%

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.

Ryzen AI 9 HX 370 35402
EPYC 9454 85080
+140%

Gaming performance

Pros & cons summary


Performance score 22.29 53.56
Physical cores 12 48
Threads 24 96
Chip lithography 4 nm 5 nm
Power consumption (TDP) 28 Watt 290 Watt

Ryzen AI 9 HX 370 has a 25% more advanced lithography process, and 935.7% lower power consumption.

EPYC 9454, on the other hand, has a 140.3% higher aggregate performance score, and 300% more physical cores and 300% more threads.

The EPYC 9454 is our recommended choice as it beats the Ryzen AI 9 HX 370 in performance tests.

Be aware that Ryzen AI 9 HX 370 is a notebook processor while EPYC 9454 is a server/workstation one.


Should you still have questions on choice between Ryzen AI 9 HX 370 and EPYC 9454, ask them in Comments section, and we shall answer.

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AMD Ryzen AI 9 HX 370
Ryzen AI 9 HX 370
AMD EPYC 9454
EPYC 9454

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