AMD® EPYC™ 4584PX

The AMD EPYC 4584PX is a server processor with 16 cores and 32 threads, built on the Zen 4 architecture (5 nm process). It launched in May 2024. Clocks run from 4.2 GHz base to 5.7 GHz boost. A 128-MB L3 cache backs the cores (9.1 MB per core). It supports DDR5 memory. The chip drops into the AM5 socket and exposes PCIe 5.0 (24 lanes). Rated TDP is 120 W.

The AMD EPYC 4584PX scores 3,795 in single-core performance and 58,117 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 14,851 for overall performance, 43,089 for productivity performance, 38,795 for creator performance, 66,835 for engineering performance and 25,914 for gaming performance. Its multi-core throughput works out to 3,632 per core, 1,816 per thread and 484 per watt. Its computed efficiency index is 1,356. Its performance index is 184, so its overall performance is 84% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD EPYC 4584PX scores 201,919 in integer math, 121,460 in floating-point math, 741,648 in compression, 45,902 in cryptography, 4,574 in physics simulation, 53,774 in vector SIMD, 441 in the prime sieve and 87,690 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 243% above in integer math, 165% above in floating-point math, 225% above in compression, 300% above in cryptography, 320% above in physics simulation, 247% above in vector SIMD, 558% above in the prime sieve and 287% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD EPYC 4584PX has 16 physical cores and runs 32 logical threads. It runs 2 threads per core. It runs at a base clock of 4.20 GHz and boosts up to 5.70 GHz.

The AMD EPYC 4584PX is a server processor, belongs to the AMD EPYC family, uses the Zen 4 architecture and is manufactured on a 5 nm process. It launched in May 2024.

The AMD EPYC 4584PX has 1 MB of L1 cache, 16 MB of L2 cache and 128 MB of L3 cache. That adds up to about 145.0 MB of cache, or 9.06 MB per core. Each core has 1 MB of private L2 cache.

The AMD EPYC 4584PX has a 3-level cache hierarchy: L1 at 1 MB, L2 at 16 MB and L3 at 128 MB. L3 is the largest level and makes up about 88% of the cache listed here.

The AMD EPYC 4584PX supports DDR5 memory, uses 2 memory channels, runs memory at up to 5,200 MT/s and delivers up to 83.2 GB/s of memory bandwidth. It does not support DDR4 and LPDDR memory.

The AMD EPYC 4584PX does not include integrated graphics, so a discrete graphics card is required for display output.

The AMD EPYC 4584PX uses the AM5 socket, supports PCI Express 5.0 and provides up to 24 PCIe lanes.

The AMD EPYC 4584PX has a rated TDP of 120 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD EPYC 4584PX is manufactured by TSMC. It launched at a price of $699.

Feex has recorded 56% of the specifications it tracks for the AMD EPYC 4584PX. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size and Die Count. Naming & Aliases: Normalized Name, SKU, Model Number, Processor Number and Part Number.

Processors that use the same AM5 socket as the AMD EPYC 4584PX and have the closest multi-core scores in the Feex database include AMD Ryzen 9 9900X3D, AMD Ryzen 9 9900X, AMD Ryzen 9 7950X, AMD Ryzen 9 7950X3D and AMD EPYC 4545P.