GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 7800 XT comes out dramatically faster — about 46% ahead of the GeForce RTX 3070.
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Radeon RX 7800 XT vs GeForce RTX 3070: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs GeForce RTX 3070
The Radeon RX 7800 XT is dramatically faster, around 46% ahead of the GeForce RTX 3070. Both cards sit in the same broad class, well suited to 1440p.
Power & Efficiency
On power, the GeForce RTX 3070 is the gentler choice at 220W versus 263W. The Radeon RX 7800 XT is more efficient per watt because it's faster, but its higher 263W draw means more heat and a bigger PSU. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 7800 XT carries 16GB versus 8GB on the GeForce RTX 3070. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Radeon RX 7800 XT is roughly 3 years newer than the GeForce RTX 3070 (RDNA 3 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7800 XT offers AMD FSR upscaling and strong rasterization value. 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 3070 or Radeon RX 7800 XT?
The Radeon RX 7800 XT is the faster card by about 46%. 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.