AMD® EPYC™ 9334

The AMD EPYC 9334 is a server processor with 32 cores and 64 threads, built on the Zen 4 architecture (5 nm process). It launched in Nov 2022. Clocks run from 2.7 GHz base to 3.9 GHz boost. A 128-MB L3 cache backs the cores (5.1 MB per core). It supports DDR5 memory. The chip drops into the SP5 socket and exposes PCIe 5.0 (128 lanes). Rated TDP is 210 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD EPYC 9334 scores 2,508 in single-core performance and 65,568 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 12,824 for overall performance, 46,130 for productivity performance, 40,577 for creator performance, 91,795 for engineering performance and 23,916 for gaming performance. Its multi-core throughput works out to 2,049 per core, 1,025 per thread and 312 per watt. Its computed efficiency index is 885. Its performance index is 159, so its overall performance is 59% 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 9334 scores 299,998 in integer math, 174,545 in floating-point math, 1,078,018 in compression, 67,867 in cryptography, 5,581 in physics simulation, 77,214 in vector SIMD, 485 in the prime sieve and 125,627 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 409% above in integer math, 280% above in floating-point math, 373% above in compression, 491% above in cryptography, 412% above in physics simulation, 398% above in vector SIMD, 624% above in the prime sieve and 455% 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 9334 has 32 physical cores and runs 64 logical threads. It runs 2 threads per core. It runs at a base clock of 2.70 GHz and boosts up to 3.90 GHz.

The AMD EPYC 9334 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 Nov 2022.

The AMD EPYC 9334 has 2 MB of L1 cache, 32 MB of L2 cache and 128 MB of L3 cache. That adds up to about 162.0 MB of cache, or 5.06 MB per core. Each core has 1 MB of private L2 cache.

The AMD EPYC 9334 has a 3-level cache hierarchy: L1 at 2 MB, L2 at 32 MB and L3 at 128 MB. L3 is the largest level and makes up about 79% of the cache listed here.

The AMD EPYC 9334 supports DDR5 memory, uses 12 memory channels, runs memory at up to 4,800 MT/s and delivers up to 460.8 GB/s of memory bandwidth. It does not support DDR4 and LPDDR memory.

The AMD EPYC 9334 does not include integrated graphics, so a discrete graphics card is required for display output.

The AMD EPYC 9334 uses the SP5 socket, supports PCI Express 5.0 and provides up to 128 PCIe lanes.

The AMD EPYC 9334 has a rated TDP of 210 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 9334 is manufactured by TSMC. It launched at a price of $2,990.

The AMD EPYC 9334 is also identified by the model number 9334 and the SKU CAT-24106.

Feex has recorded 60% of the specifications it tracks for the AMD EPYC 9334. 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: Processor Number and Part Number.

Processors that use the same SP5 socket as the AMD EPYC 9334 and have the closest multi-core scores in the Feex database include AMD EPYC 9335, AMD EPYC 9175F, AMD EPYC 9254, AMD EPYC 9384X and AMD EPYC 9274F.