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GeForce RTX 3080 Ti vs Radeon RX 7900 XTX

Quick Verdict

On raw speed the Radeon RX 7900 XTX comes out ahead: far and away the quicker card, about 44% ahead of the GeForce RTX 3080 Ti. That said, the GeForce RTX 3080 Ti is the smarter buy on value — $530 CAD less for the performance on offer.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
NVIDIA GeForce
RTX 3080 Ti
Price
$1,241 CAD
Performance
39/100
VRAM
12 GB GDDR6X
Key Specs Advantage
+67% CUDA Cores (10,240 vs 6,144)
+67% Tensor Cores (320 vs 192)
$1,350 CADEVGA GeForce RTX 3080 Ti FTW3 ULTRA GAMING Video Card, 12G-P5-3967-KR, 12GB GDDR6X, iCX3 Technology, ARGB LED, Metal Backplate
$1,241 CADEVGA GeForce RTX 3080 Ti XC3 Ultra Gaming, 12G-P5-3955-KR, 12GB GDDR6X, iCX3 Cooling, ARGB LED, Metal Backplate (Renewed)
Used
AMD Radeon
RX 7900 XTX
Price
$1,200 CAD✓
Performance
56/100✓
VRAM
24 GB GDDR6✓
Key Specs Advantage
+50% Boost Clock (2,500 MHz vs 1,665 MHz)
+20% Ray Accelerators (96 vs 80)
+5% Bandwidth (960 GB/s vs 912 GB/s)
$1,760 CADSAPPHIRE PULSE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 x16 ATX Graphics Card 11322-02-20G
$1,200 CADRefurbished SAPPHIRE NITRO+ Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 x16 ATX Graphics Card 11322-99-90G
Used
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Radeon RX 7900 XTX vs GeForce RTX 3080 Ti: In-Depth Breakdown

Performance: Radeon RX 7900 XTX vs GeForce RTX 3080 Ti

The Radeon RX 7900 XTX is dramatically faster, around 44% ahead of the GeForce RTX 3080 Ti. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3080 Ti is better matched to 1440p.

Price & Value

The GeForce RTX 3080 Ti currently lists from $670 CAD, $530 CAD less than the Radeon RX 7900 XTX at $1,200 CAD. Despite being slower, the GeForce RTX 3080 Ti offers the better performance-per-dollar (~25% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 3080 Ti is trading below its $1,199 CAD MSRP — a genuine deal. The Radeon RX 7900 XTX still sits about $201 CAD above its $999 CAD MSRP.

VRAM & Future-Proofing

VRAM favors the Radeon RX 7900 XTX at 24GB versus 12GB on the GeForce RTX 3080 Ti — that extra 12GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 3080 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XTX 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 3080 Ti or Radeon RX 7900 XTX?

Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3080 Ti stretches your money further for only slightly lower performance.

Frequently Asked Questions

Is the Radeon RX 7900 XTX better than the GeForce RTX 3080 Ti?

The Radeon RX 7900 XTX is dramatically faster, roughly 44% ahead. The GeForce RTX 3080 Ti is still worth it if value matters more than top-end frames.

Which is better for 4K gaming, the GeForce RTX 3080 Ti or the Radeon RX 7900 XTX?

The Radeon RX 7900 XTX is the better 4K option — it's comfortable at 4K with upscaling and native 1440p, and its 24GB of VRAM helps with 4K textures.

Is the Radeon RX 7900 XTX worth the extra $530 CAD over the GeForce RTX 3080 Ti?

Only if you need the extra performance or features; on pure value the GeForce RTX 3080 Ti comes out ahead.

Does the Radeon RX 7900 XTX have enough VRAM advantage to matter?

Its 24GB (vs 12GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Which should you buy: GeForce RTX 3080 Ti or Radeon RX 7900 XTX?

Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3080 Ti stretches your money further for only slightly lower performance.

Technical Specifications Comparison

Architecture & Cores

Architecture & Cores specifications comparison between GeForce RTX 3080 Ti and Radeon RX 7900 XTX
SpecificationGeForce RTX 3080 TiRadeon RX 7900 XTX
ArchitectureAmpereRDNA 3
Process NodeSamsung 8nmTSMC N5
CUDA Cores (CUDA Cores / Stream Processors)10,240✓6,144
Ray Tracing Cores8096✓
Tensor / AI Cores320✓192

Clock Speeds

Clock Speeds specifications comparison between GeForce RTX 3080 Ti and Radeon RX 7900 XTX
SpecificationGeForce RTX 3080 TiRadeon RX 7900 XTX
Base Clock1,365 MHz1,900 MHz✓
Boost Clock1,665 MHz2,500 MHz✓

Memory

Memory specifications comparison between GeForce RTX 3080 Ti and Radeon RX 7900 XTX
SpecificationGeForce RTX 3080 TiRadeon RX 7900 XTX
VRAM Capacity12 GB24 GB✓
Memory TypeGDDR6XGDDR6
Memory Bus384-bit384-bit
Memory Speed19 Gbps20 Gbps✓
Bandwidth912 GB/s960 GB/s✓

Connectivity & Power

Connectivity & Power specifications comparison between GeForce RTX 3080 Ti and Radeon RX 7900 XTX
SpecificationGeForce RTX 3080 TiRadeon RX 7900 XTX
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP350 W✓355 W
Power Connectors1x 12-pin2x 8-pin
ReleasedMay 2021Nov 2022

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