GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 4090 is dramatically faster than the Arc A380, leading by roughly 733% in our performance index.
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GeForce RTX 4090 vs Arc A380: In-Depth Breakdown
Performance: GeForce RTX 4090 vs Arc A380
The GeForce RTX 4090 is dramatically faster, around 733% ahead of the Arc A380. That gap is enough to move it up a tier: the GeForce RTX 4090 is comfortable at 4K and high-refresh 1440p, while the Arc A380 is better matched to entry-level 1080p.
Power & Efficiency
The Arc A380 pulls less power (75W vs 450W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 4090 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 24GB against 6GB, the GeForce RTX 4090 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc A380's 6GB can fall short.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4090 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Arc A380 offers Intel XeSS upscaling and AV1 encoding. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4090 or Arc A380?
The GeForce RTX 4090 is the faster card by about 733%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.