AMD EPYC 9734 review - Specs and Benchmarks

Specifications of the AMD EPYC 9734 Processor

The AMD EPYC 9734 processor, built on the Bergamo (Zen 4c) architecture, delivers advanced performance and efficiency.

  • Release Date: The serial production of this CPU commenced on Q2/2023.
  • Technological Process: Manufactured using a state-of-the-art 5 nm process, ensuring optimal power consumption and thermal management.
  • Base Clock Frequency: Operating at a base clock frequency of 2.20 GHz, this processor is designed for demanding applications and multitasking.
  • Core Configuration: Equipped with 112 / 224 cores, the AMD EPYC 9734 excels in parallel processing capabilities.
  • Overclocked Speed: For enhanced performance, the CPU can reach an overclocked clock speed of (no data).

Considerations for Selection

Before selecting the AMD EPYC 9734, it is essential to verify the following components:

  • Socket Type: Ensure compatibility with the motherboard's socket type.
  • RAM Form Factor: Check the form factor of RAM modules to guarantee proper installation.
  • Power Supply Capacity: Confirm that your power supply can support the CPU's power requirements for optimal performance.
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Key data

Overview of the AMD EPYC 9734 processor, its main characteristics and performance in synthetic tests. You can compare two processors and choose the best one by evaluating the advantages and disadvantages of each.

CPU generation and family

Processor nomenclature, family, group and segment.

Name: AMD EPYC 9734   Segment: Desktop / Server
CPU group: AMD EPYC 9004
Family: AMD EPYC   Generation: 4
Predecessor: --   Successor: --

CPU Cores and Base Frequency

Characteristics affecting directly the performance of the processor. Operating frequency and frequency in turbo mode, overclocking, hypertrading number of cores and threads. The more the better.

Frequency: 2.20 GHz   Overclocking: No
Core architecture: normal  
CPU Cores / Threads: 112 / 224
Hyperthreading / SMT: Yes
Cores: 112x Zen 4c
Turbo Frequency (1 Core): 3.00 GHz
Turbo Frequency (112 Cores): 3.00 GHz

Internal Graphics

The graphics chip allows the processor to perform complex calculation and display tasks. The more memory and the higher the clock frequency, the better. 

GPU name: no iGPU
GPU (Turbo): No turbo   Max. GPU Memory: --
Direct X: --

Hardware codec support

Technical information that will be of interest to specialists and does not affect the performance of the processor.

h264: No
JPEG: No
VP8: No
VP9: No
VC-1: No
AVC: No
h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
AV1: No

Memory & PCIe

The interfaces and standards of RAM that the AMD EPYC 9734 processor supports. The more modern the standard and the larger the memory capacity, the better.

Memory type: DDR5-4800   Max. Memory: 6144 GB
Memory channels: 12   ECC: Yes
Bandwidth: 461.0 GB/s
PCIe: 5.0 x 128
AES-NI: Yes

Thermal Management

TDP is the maximum amount of heat generated by the processor. It is used when selecting a cooling system. The higher the TDP, the more heat the cooling system will have to dissipate.

Tjunction max.: 100 °C   TDP up: 400 W
TDP down: 320 W   TDP (PL2): --
TDP (PL1 / PBP): 340 W

Technical details

Key processor parameters. Pay attention to the manufacturing process technology (measured in nanometers), second and third level cache (L2, L3), socket.

L3-Cache: 256.00 MB   Technology: 5 nm
Architecture: Bergamo (Zen 4c)   Virtualization: AMD-V, SVM
Socket: SP5   Release date: Q2/2023
Instruction set (ISA): x86-64 (64 bit)   L2-Cache: --
Part Number: --
ISA extensions: SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
Chip design: Chiplet
Operating systems: Windows Server 2022, Linux, Windows 11
Release price: 11900 $
Documents: Technical data sheet
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