GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 5080 is dramatically faster than the GeForce RTX 2080, leading by roughly 253% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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GeForce RTX 5080 vs GeForce RTX 2080: In-Depth Breakdown
Performance: GeForce RTX 5080 vs GeForce RTX 2080
The GeForce RTX 5080 is dramatically faster, around 253% ahead of the GeForce RTX 2080. That gap is enough to move it up a tier: the GeForce RTX 5080 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 2080 is better matched to 1080p. The GeForce RTX 5080 packs 10,752 CUDA cores versus 2,944 on the GeForce RTX 2080.
Price & Value
Right now the GeForce RTX 2080 starts at $430 CAD against $1,499 CAD for the GeForce RTX 5080. Because it's both faster and competitively priced, the GeForce RTX 5080 wins on performance-per-dollar. The GeForce RTX 2080 is trading below its $699 CAD MSRP — a genuine deal. The GeForce RTX 5080 still sits about $500 CAD above its $999 CAD MSRP.
Power & Efficiency
The GeForce RTX 2080 pulls less power (225W vs 360W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 5080 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern Blackwell architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
With 16GB against 8GB, the GeForce RTX 5080 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 2080's 8GB can fall short. The GeForce RTX 5080's memory is also faster — 960 GB/s versus 448 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5080 is roughly 7 years newer than the GeForce RTX 2080 (Blackwell vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 2080 or GeForce RTX 5080?
The GeForce RTX 5080 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 2080 if you find it at a steep discount.