GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the GeForce RTX 4080 SUPER comes out dramatically faster — about 167% ahead of the GeForce RTX 2080 SUPER. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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GeForce RTX 4080 SUPER vs GeForce RTX 2080 SUPER: In-Depth Breakdown
Performance: GeForce RTX 4080 SUPER vs GeForce RTX 2080 SUPER
The GeForce RTX 4080 SUPER is dramatically faster, around 167% ahead of the GeForce RTX 2080 SUPER. That gap is enough to move it up a tier: the GeForce RTX 4080 SUPER is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 2080 SUPER is better matched to 1080p. The GeForce RTX 4080 SUPER packs 10,240 CUDA cores versus 3,072 on the GeForce RTX 2080 SUPER.
Price & Value
The GeForce RTX 4080 SUPER currently lists from $1,600 CAD, $405 CAD less than the GeForce RTX 2080 SUPER at $2,005 CAD. Because it's both faster and competitively priced, the GeForce RTX 4080 SUPER wins on performance-per-dollar by about 234%. The GeForce RTX 4080 SUPER still sits about $601 CAD above its $999 CAD MSRP. The GeForce RTX 2080 SUPER still sits about $1,306 CAD above its $699 CAD MSRP.
Power & Efficiency
On power, the GeForce RTX 2080 SUPER is the gentler choice at 250W versus 320W. The GeForce RTX 4080 SUPER is more efficient per watt because it's faster, but its higher 320W draw means more heat and a bigger PSU. Its more modern Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 4080 SUPER carries 16GB versus 8GB on the GeForce RTX 2080 SUPER. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 4080 SUPER's memory is also faster — 736 GB/s versus 496 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 4080 SUPER is roughly 5 years newer than the GeForce RTX 2080 SUPER (Ada Lovelace vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 2080 SUPER or GeForce RTX 4080 SUPER?
The GeForce RTX 4080 SUPER 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 SUPER if you find it at a steep discount.