Ryzen 9 9900X vs EPYC 8324PN

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Primary details

Comparing EPYC 8324PN and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.82
Market segmentServerDesktop processor
Power efficiencyno data27.21
Architecture codenameSiena (2023−2024)Granite Ridge (2024)
Release date18 September 2023 (1 year ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$2,125$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 8324PN and Ryzen 9 9900X 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 cores32 (Dotriaconta-Core)12 (Dodeca-Core)
Threads6424
Base clock speed2.05 GHz4.4 GHz
Boost clock speed3 GHz5.6 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache128 MB (shared)64 MB (shared)
Chip lithography5 nm4 nm
Die size4x 73 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)85 °Cno data
Number of transistors35,500 million16,630 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on EPYC 8324PN and Ryzen 9 9900X 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 configuration11
SocketSP6AM5
Power consumption (TDP)130 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 8324PN and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 8324PN and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 8324PN and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by EPYC 8324PN and Ryzen 9 9900X.

PCIe version5.05.0
PCI Express lanes9624

Pros & cons summary


Recency 18 September 2023 15 August 2024
Physical cores 32 12
Threads 64 24
Chip lithography 5 nm 4 nm
Power consumption (TDP) 130 Watt 120 Watt

EPYC 8324PN has 166.7% more physical cores and 166.7% more threads.

Ryzen 9 9900X, on the other hand, has an age advantage of 10 months, a 25% more advanced lithography process, and 8.3% lower power consumption.

We couldn't decide between EPYC 8324PN and Ryzen 9 9900X. We've got no test results to judge.

Be aware that EPYC 8324PN is a server/workstation processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between EPYC 8324PN and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD EPYC 8324PN
EPYC 8324PN
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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