New AMD EPYC™ Family of Processors – Same Great SP5 Platform
The SP5 socket has reached its pinnacle form with 5th Generation AMD EPYC™ processors. The same successful platform that was shared by AMD EPYC™ 9004 & 8004 series processors is now the same one for AMD EPYC™ 9005 series processors. With up to 192 cores, increased frequencies and cache, this top tier performance platform targets general purpose, cloud native, and technical computing. Building on the advantages of the EPYC™ 9004 series, the new EPYC™ 9005 series adopts the 3nm process with AMD “Zen5” and “Zen5c” core architecture, excelling in both energy efficiency and cost optimization. GIGABYTE has already prepared for this new processor with new servers and updates to existing products for 4th Gen AMD EPYC™ processors.

5th Generation AMD EPYC™ Processors for SP5 Socket
3nmarchitecture
Increased transistor density alongside a reduction in power consumption
Up to 192CPU cores
Dedicated “Zen 5” & “Zen 5c” cores increase compute density
Up to 512MBL3 cache
An L3 cache increase helps to reduce latency in data-intensive operations
12channels
Memory capacity up to 9TB in a 2 DIMM per channel configuration
Up to 160PCIe lanes
Dual socket configuration adds a significant amount of I/O connectivity
CXL 2.0support
Disaggregated compute architecture possible via Compute Express Link
- AMD EPYC™ 9005 Series processors require OEM enablement and a BIOS update from your server or motherboard manufacturer if used with a motherboard designed for the SP5 socketed AMD EPYC™ 9004 Series processors. Contact your system manufacturer prior to purchase to determine compatibility.
- CXL Type 1&2 devices and PCIe link encryption support dependent upon ecosystem readiness; type 2 PoC only.
- CXL peripheral support varies by product. Please refer to the QVL list for validated configurations.
Select GIGABYTE for the AMD EPYC™ 9005 Platform
High Performance
Servers and motherboards by GIGABYTE are tested to ensure peak performance for demanding workloads while supporting the latest GPU and CXL technology.
Compute Density
With 192 CPU cores per socket, GIGABYTE’s 4-node servers support up to 1,536 CPU cores, allowing a far greater number of concurrent tasks to be done.
Fast & Stable Connectivity
Keeping pace with the challenges for next gen technology, well designed GIGABYTE boards provide users the signal integrity for fast PCIe 5.0 speeds.
Collaboration
AMD and GIGABYTE have maintained a healthy relationship that values shared knowledge and open communication in order to launch products in tandem.
Optimal Price
Our broad portfolio of products tailored to applications allow customers to only select server features they require while doing so at a lower TCO.
G894-ZD3-AAX7 Product Overview


G894-ZD3-AAX7 Block Diagram

High Performance
Supports NVIDIA HGX™ B300
NVIDIA HGX™ B300 is built for the age of AI reasoning with enhanced compute and increased memory. Featuring 7X more AI compute than Hopper platforms, 2.1TB of HBM3E memory, and high-performance networking integration with NVIDIA® ConnectX®-8 SuperNICs, Blackwell Ultra delivers breakthrough performance on the most complex workloads from agentic systems and reasoning, to real time video generation for every data center.

Hardware Security
Optional TPM 2.0 Module
For hardware-based authentication, the passwords, encryption keys, and digital certificates are stored in a TPM module to prevent unwanted users from gaining access to your data. GIGABYTE TPM modules come in either a Serial Peripheral Interface or Low Pin Count bus.

Power Efficiency
Automatic Fan Speed Control
GIGABYTE servers are enabled with Automatic Fan Speed Control to achieve the best cooling and power efficiency. Individual fan speeds will be automatically adjusted according to temperature sensors strategically placed in the servers.

User Friendly
Full-Height Add-In Cards
Support full-height add-in cards on all PCIe expansion slots to accommodate DPUs and SuperNICs.
Easy Maintenance
PCIe cage design and front-access motherboard/GPU trays for streamlined maintenance.
Flexible PSU Configuration
Hot-swappable, fully redundant PSUs with multiple connector options for enhanced flexibility.

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