RX 7900 XTX video benchmarks

8 reported configurations · 4 sources · 11 measurements

Documented results

8 selected configurations

Selected across sources, not a performance ranking. Match model weights, resolution, steps, software and timing scope before comparing. Playback FPS describes the output video.

Source	Model	GPUs	Output	Measurements
View ReportComfyUI	Wan 2.1 I2V 480p 14BFP8 scaledTested weights ↗Image → video	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI Backend ROCm / HIP OS Windows 11 Parallelization Single GPU Memory 24 GB per GPU Reported 2026-04-05 Full record →	480 × 70481 frames25 stepsBatch not reported	2,400 sReported time · reportedApproximate, source minutes converted to seconds Timing details missing
View ReportComfyUI	LTX 2.3 22B dev + distilled 1.1 LoRABF16Tested weights ↗Image → video	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI 0.22.0 Backend ROCm / HIP OS Ubuntu Server 24.04.4 LTS Parallelization Single GPU Memory 24 GB per GPU Reported 2026-06-13 Full record →	768 × 1280≈ 5.04 s clip121 frames24 FPS playback8 stepsBatch not reported	665 sGeneration time · reported Whole workflow · Timing details missing
View ReportComfyUI	MiniMax H3 pruned + TurboINT8 ConvRotFamily reference ↗Unknown	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI (patientx-cfz) Backend ROCm / HIP OS Windows Parallelization Single GPU Memory 24 GB per GPU Reported Not reported Full record →	Resolution not reportedFrame count not reported4 stepsBatch not reported	145.8 sGeneration time · reported 17.98 sStep time · reported Whole workflow · Timing details missing
View ReportComfyUI	MiniMax H3 pruned + TurboQ8_0Tested weights ↗Unknown	Radeon RX 7900 XTX2 GPUs Configuration Engine ComfyUI (patientx-cfz) Backend ROCm / HIP OS Windows Parallelization GPU offload / cache (primary GPU computes) Memory 24 GB per GPU Reported Not reported Full record →	Resolution not reportedFrame count not reported4 stepsBatch not reported	387 sReported time · reported Timing details missing
View ReportComfyUI	LTX LTX-Video (version unreported)Quant not reportedFamily reference ↗Text → video	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI Backend ROCm / HIP OS Windows 11 Parallelization Single GPU Memory 24 GB per GPU Reported 2026-04-05 Full record →	512 × 51225 frames20 stepsBatch not reported	120 sReported time · range lowerApproximate, source minutes converted to seconds 180 sReported time · range upperApproximate range, not another trial Timing details missing · range lower
View ReportComfyUI	LTX 2.3 22B devFP8Tested weights ↗Text → video	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI Backend ROCm / HIP OS Ubuntu Server 24.04.4 LTS Parallelization Single GPU Memory 24 GB per GPU Reported 2026-06-13 Full record →	Resolution not reportedFrame count not reported11 stepsBatch not reported	197.38 sGeneration time · reported Whole workflow · Timing details missing
View ReportComfyUI	MiniMax H3 pruned + TurboQ8_0Tested weights ↗Unknown	Radeon RX 7900 XTX2 GPUs Configuration Engine ComfyUI (patientx-cfz) Backend ROCm / HIP OS Windows Parallelization GPU offload / cache (primary GPU computes) Memory 24 GB per GPU Reported Not reported Full record →	Resolution not reportedFrame count not reported4 stepsBatch not reported	133 sReported time · reported Timing details missing
View ReportComfyUI	Wan 2.1 T2VQuant not reportedFamily reference ↗Text → video	Radeon RX 7900 XTX1 GPU Configuration Engine ComfyUI Backend ROCm / HIP OS Windows 11 Parallelization Single GPU Memory 24 GB per GPU Reported 2026-04-05 Full record →	480 × 70481 frames25 stepsBatch not reported	300 sReported time · range lowerApproximate, source minutes converted to seconds 360 sReported time · range upperApproximate range, not another trial Timing details missing · range lower

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