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AMD Radeon 780M (integrated) vs AMD Radeon R9 280X

Our index puts the AMD Radeon R9 280X roughly 12% ahead of the AMD Radeon 780M (integrated). This is an estimate for ranking, not a measured benchmark, and the gap varies considerably by title and by resolution.

SpecificationAMD Radeon 780M (integrated)AMD Radeon R9 280X
ManufacturerAMDAMD
ArchitectureRDNA 3GCN 1
Relative performance index4247 (better)
Video memoryShared3 GB (better)
Memory typeNot recordedGDDR5
Memory busNot recorded384-bit
Release year2023 (better)2013
Board powerNot recorded250 W
Suggested PSUNot recorded600 W
Hardware ray tracingYesNo
Upscaling supportFSR 3Not recorded
DirectX12 Ultimate12

Green marks the stronger figure for that row only — for power draw and PSU requirement, lower is treated as better. Performance indexes are CanMyPcPlay estimates; read how they are derived.

Which should you pick?

  • Check video memory, not just speed. A faster card with less VRAM can perform worse in recent titles at high texture settings.
  • Check power and clearance. Confirm your PSU and case can take the card — the build checker does this.
  • Upscaling support differs. DLSS is NVIDIA-only; FSR and XeSS run more broadly.