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Radeon RX 5700 XT and its official 50th Anniversary Edition both have 8 GB GDDR6.
Radeon RX 5700 XT and its official 50th Anniversary Edition both have 8 GB GDDR6. AMD specifies different board power, 225 W and 235 W, so the edition must remain part of the machine documentation.
Official variants and the memory boundary
The table follows AMD materials for this model. It describes dedicated device memory, not system RAM. A “not verified” entry preserves a source gap; a neighboring configuration cannot supply the missing specification.
| AMD variant | Dedicated memory | Board power |
|---|---|---|
| Standard 8 GB | 8 GB GDDR6 | 225 W |
| 50th Anniversary 8 GB | 8 GB GDDR6 | 235 W |
Establish the LLM software path
Radeon RX 5700 XT is absent from the checked ROCm Core SDK 10.1.0 GPU list. Support for a neighboring model cannot be transferred through a shared generation or a similar name. For a separate experiment, the llama.cpp build documentation describes a Vulkan backend. That route requires a suitable driver, detection of the actual device, and validation of the selected GGUF; Vulkan in a specification does not establish that every operation works. Save tensor-placement logs and compare output with a reference run before concluding that the GPU is actually involved. This is not a claim of current official ROCm support for this card.
A practical scenario for this model
The scenario is combining results from two workstations, one containing the Anniversary Edition. Matching capacity allows identical model files, but cannot establish equal system state or board characteristics. Create distinct inventory rows and preserve each specification source. Compare one input set, identical context, and validated placement; the specified power difference cannot become a predetermined ratio of execution time or energy consumption. If one profile needs another driver version, the outcome cannot be attributed solely to the card edition. A useful result identifies which conditions matched and which differed. Even for two boards sharing one base product, reproducibility begins with a complete hardware and software description rather than equality of 8 GB. This avoids converting an incomplete machine comparison into a claim about the editions.
Validate Blender Cycles separately
RDNA 1 meets the HIP hardware floor in the Blender Cycles 5.2 LTS manual: RDNA 1 or newer. This renderer requirement is independent of ROCm LLM support; validate the actual driver, build, and scene on the intended machine.
Complete the same final frame on both workstations. Compare settings and image correctness separately from temperature observations or completion times.
Preserve a machine-level acceptance record
The table gives AMD board-power specifications, not measured whole-computer consumption. Check the power supply, connectors, card dimensions, and airflow path for the actual system separately. Board power cannot establish inference speed.
Keep Anniversary alongside 235 W and in the original inventory identity. When the edition is unknown, board power cannot be selected from a similar external appearance.
The acceptance artifact should connect board identity, software versions, model revision, and the workload actually exercised. After any of those changes, the old result describes its original run rather than establishing compatibility of the new configuration.
Related reading
Idle render farms: assessing a second GPU workload; Make llama.cpp automatic fit settings reproducible; NVIDIA and AMD GPU catalogue for LLM inference and server rendering.