11323-02-20G Sapphire AMD Radeon RX 7900 XT 20GB GDDR6 2450MHz 800GT/s GPU

Product line:

Radeon RX 7000 series

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Happyware Article Number:

SH7G1437-818015

Manufacturer Number:

11323-02-20G

Brand:

Sapphire

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

11323-02-20G

High-Performance PCIe 4.0 Workstation GPU Add-in Card with RDNA 3 Architecture using the 11323-02-20G

The 11323-02-20G is a full-height, triple-slot FHFL-class PCIe GPU add-in card built around the Sapphire AMD Radeon RX 7900 XT (RDNA 3, 5 nm), targeting workstation visualization and GPU compute in standard enterprise towers and rackmount workstations. With 5,376 stream processors and a tuned boost profile, the platform is suited for multi-display desktop environments and content pipelines that require consistent interactive performance.

Architecturally, the 11323-02-20G pairs 20GB GDDR6 on a 320-bit bus with up to 800 GB/s memory bandwidth, enabling larger scene assets, high-resolution timelines, and compute kernels that benefit from sustained memory throughput. PCIe 4.0 x16 provides a predictable host path for asset streaming and iterative development, while the 2.7-slot cooling envelope and backplate design support sustained clocks under prolonged rendering or simulation sessions. Display I/O is engineered for modern panels and KVM workflows with 2x HDMI 2.1 and 2x DisplayPort 2.1, driving up to 4 displays at up to 7680x4320 with HDCP support.

Why Choose the 11323-02-20G?

The 11323-02-20G delivers a practical density-to-performance balance for workstation fleets by combining RDNA 3 compute throughput with a 20GB memory footprint and an enterprise-friendly PCIe 4.0 integration model. It scales cleanly across standardized builds where power, thermal headroom, and display topology must be repeatable, using 2x 8-pin auxiliary power for predictable provisioning.

Sapphire applies a reliability-first engineering approach focused on stable power delivery, robust mechanical design, and validated cooling behavior aligned with modern data center-adjacent workstation standards, simplifying lifecycle management and reducing configuration drift across deployments.

Key Applications:

Multi-monitor workstation visualization
GPU-accelerated rendering
Video editing and transcoding workflows
FP16/FP32 compute prototyping
High-resolution digital content creation

At Happyware - Server Hardware you benefit from non-binding offers tailored to your workstation rollout and an extended warranty up to 6 years to secure long-term operation of the 11323-02-20G in enterprise production environments.

Technical details of 11323-02-20G

Series: Radeon RX 7000 series

Memory Size: 20GB

Stream/CUDA Processors: 5376

Memory Type: GDDR6

Memory Bandwidth: 800GT/s

Base Clock: 1500MHz

Boost Clock: 2450MHz

FLOPS: 105.37 TFLOPS (FP16), 52.68 TFLOPS (FP32), 3.29 TFLOPS (FP64)

Architecture: RDNA3

Form Factor: Full-Height

Resolution: 7680 x 4320

Memory Interface: 320-bit

Chipset Manufacturer: AMD

Manufacturing Process: 5nm

How long is the Warranty and how you can get technical support for 11323-02-20G

Warranty:	36 months (part)
RMA Url:	https://support.sapphiretech.com/warranty.asp?lang=deu
Description:	Warranty Length can differ depending on the region. Items must be returned first for inspection. No Guaranteed delivery no No standard on-site service.