EPYC 7Y43 vs Ryzen AI 5 330

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Primary details

Comparing 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 segmentLaptopServer
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameKrackan Point 2 (2025)Milan (2021−2023)
Release date16 July 2025 (less than a year ago)2021 (4 years ago)

Detailed specifications

Ryzen AI 5 330 and EPYC 7Y43 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 cores4 (Quad-Core)48 (Octatetraconta-Core)
Threads896
Base clock speed2 GHz2.55 GHz
Boost clock speed4.5 GHz3.6 GHz
L1 cache80 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache4 MB256 MB (shared)
Chip lithography4 nm7 nm
Die sizeno data8x 81 mm2
Number of transistorsno data33,200 million
64 bit support+-

Compatibility

Information on Ryzen AI 5 330 and EPYC 7Y43 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
SocketFP8SP3
Power consumption (TDP)28 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 5 330 and EPYC 7Y43. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 5 330 and EPYC 7Y43 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 5 330 and EPYC 7Y43. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5, LPDDR5XDDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 820MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 5 330 and EPYC 7Y43.

PCIe version4.04.0
PCI Express lanes14128

Pros & cons summary


Physical cores 4 48
Threads 8 96
Chip lithography 4 nm 7 nm
Power consumption (TDP) 28 Watt 280 Watt

Ryzen AI 5 330 has a 75% more advanced lithography process, and 900% lower power consumption.

EPYC 7Y43, on the other hand, has 1100% more physical cores and 1100% more threads.

We couldn't decide between AMD Ryzen AI 5 330 and AMD EPYC 7Y43. We've got no test results to judge.

Be aware that Ryzen AI 5 330 is a notebook processor while EPYC 7Y43 is a server/workstation one.

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AMD Ryzen AI 5 330
Ryzen AI 5 330
AMD EPYC 7Y43
EPYC 7Y43

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