GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

On raw speed the GeForce RTX 3080 Ti comes out dramatically faster — about 117% ahead of the Radeon RX 5700 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

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VS
NVIDIA
GeForce RTX 3080 Ti
Price
£508
Performance
39%
VRAM
12 GB GDDR6X
Key Specs Advantage
+300% CUDA Cores (10,240 vs 2,560)
+104% Bandwidth (912 GB/s vs 448 GB/s)
+50% Memory Bus (384-bit vs 256-bit)
Price
£761
Performance
18%
VRAM
8 GB GDDR6
Key Specs Advantage
+14% Boost Clock (1,905 MHz vs 1,665 MHz)

GeForce RTX 3080 Ti vs Radeon RX 5700 XT: In-Depth Breakdown

Performance: GeForce RTX 3080 Ti vs Radeon RX 5700 XT

The GeForce RTX 3080 Ti is dramatically faster, around 117% ahead of the Radeon RX 5700 XT. That gap is enough to move it up a tier: the GeForce RTX 3080 Ti is comfortable at 1440p, while the Radeon RX 5700 XT is better matched to 1080p.

Price & Value

The GeForce RTX 3080 Ti currently lists from $508 GBP, $253 GBP less than the Radeon RX 5700 XT at $761 GBP. Because it's both faster and competitively priced, the GeForce RTX 3080 Ti wins on performance-per-dollar by about 225%. The GeForce RTX 3080 Ti is trading below its $1,199 GBP MSRP — a genuine deal. The Radeon RX 5700 XT still sits about $362 GBP above its $399 GBP MSRP.

Power & Efficiency

On power, the Radeon RX 5700 XT is the gentler choice at 225W versus 350W. The GeForce RTX 3080 Ti is more efficient per watt because it's faster, but its higher 350W draw means more heat and a bigger PSU. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.

VRAM & Future-Proofing

The GeForce RTX 3080 Ti carries 12GB versus 8GB on the Radeon RX 5700 XT. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.

Generation & Longevity

The GeForce RTX 3080 Ti is roughly 2 years newer than the Radeon RX 5700 XT (Ampere vs RDNA), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 3080 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 5700 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 3080 Ti or Radeon RX 5700 XT?

The GeForce RTX 3080 Ti is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 5700 XT if you find it at a steep discount.

Frequently Asked Questions

Is the GeForce RTX 3080 Ti better than the Radeon RX 5700 XT?

The GeForce RTX 3080 Ti is dramatically faster, roughly 117% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce RTX 3080 Ti or the Radeon RX 5700 XT?

Neither is a dedicated 4K card; both are best at 1440p. For 4K you'd want a faster GPU, or lean on upscaling.

Is the Radeon RX 5700 XT worth the extra $253 GBP 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 GeForce RTX 3080 Ti have enough VRAM advantage to matter?

Its 12GB (vs 8GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationGeForce RTX 3080 TiRadeon RX 5700 XT
ArchitectureAmpereRDNA
Process NodeSamsung 8nmTSMC N7
CUDA Cores (CUDA Cores / Stream Processors)10,2402,560
Ray Tracing Cores80
Tensor / AI Cores320

Clock Speeds

SpecificationGeForce RTX 3080 TiRadeon RX 5700 XT
Base Clock1,365 MHz1,605 MHz
Boost Clock1,665 MHz1,905 MHz

Memory

SpecificationGeForce RTX 3080 TiRadeon RX 5700 XT
VRAM Capacity12 GB8 GB
Memory TypeGDDR6XGDDR6
Memory Bus384-bit256-bit
Memory Speed19 Gbps14 Gbps
Bandwidth912 GB/s448 GB/s

Connectivity & Power

SpecificationGeForce RTX 3080 TiRadeon RX 5700 XT
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP350 W225 W
Power Connectors1x 12-pin1x 8-pin + 1x 6-pin
ReleasedMay 2021Jul 2019