GPU Comparison

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

Quick Verdict

On raw speed the GeForce GTX 1080 comes out dramatically faster — about 1200% ahead of the Radeon RX 550. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

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

VS
NVIDIA
GeForce GTX 1080
Price
€535
Performance
13%
VRAM
8 GB GDDR5X
Key Specs Advantage
+300% CUDA Cores (2,560 vs 640)
+233% Bandwidth (320 GB/s vs 96 GB/s)
+100% Memory Bus (256-bit vs 128-bit)
Price
€77
Performance
1%
VRAM
2 GB GDDR5
Key Specs Advantage

Comparable or lower specs

GeForce GTX 1080 vs Radeon RX 550: In-Depth Breakdown

Performance: GeForce GTX 1080 vs Radeon RX 550

The GeForce GTX 1080 is dramatically faster, around 1200% ahead of the Radeon RX 550. Both cards sit in the same broad class, well suited to entry-level 1080p.

Price & Value

The Radeon RX 550 currently lists from $77 EUR, $458 EUR less than the GeForce GTX 1080 at $535 EUR. Because it's both faster and competitively priced, the GeForce GTX 1080 wins on performance-per-dollar by about 88%. The GeForce GTX 1080 is trading below its $599 EUR MSRP — a genuine deal.

Power & Efficiency

On power, the Radeon RX 550 is the gentler choice at 50W versus 180W. The GeForce GTX 1080 is more efficient per watt because it's faster, but its higher 180W draw means more heat and a bigger PSU.

VRAM & Future-Proofing

The GeForce GTX 1080 carries 8GB versus 2GB on the Radeon RX 550. The extra 6GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.

Features & Ecosystem

Beyond raw numbers, the GeForce GTX 1080 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 550 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 GTX 1080 or Radeon RX 550?

The GeForce GTX 1080 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 550 if you find it at a steep discount.

Frequently Asked Questions

Is the GeForce GTX 1080 better than the Radeon RX 550?

The GeForce GTX 1080 is dramatically faster, roughly 1200% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce GTX 1080 or the Radeon RX 550?

Neither is a dedicated 4K card; both are best at entry-level 1080p. For 4K you'd want a faster GPU, or lean on upscaling.

Is the GeForce GTX 1080 worth the extra $458 EUR over the Radeon RX 550?

Often yes — despite the higher price the GeForce GTX 1080 delivers better performance-per-dollar here.

Does the GeForce GTX 1080 have enough VRAM advantage to matter?

Its 8GB (vs 2GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationGeForce GTX 1080Radeon RX 550
ArchitecturePascalGCN 4.0 (Polaris)
Process NodeTSMC 16nmGloFo 14nm
CUDA Cores (CUDA Cores / Stream Processors)2,560640

Clock Speeds

SpecificationGeForce GTX 1080Radeon RX 550
Base Clock1,607 MHz1,019 MHz
Boost Clock1,733 MHz1,183 MHz

Memory

SpecificationGeForce GTX 1080Radeon RX 550
VRAM Capacity8 GB2 GB
Memory TypeGDDR5XGDDR5
Memory Bus256-bit128-bit
Memory Speed10 Gbps6 Gbps
Bandwidth320 GB/s96 GB/s

Connectivity & Power

SpecificationGeForce GTX 1080Radeon RX 550
InterfacePCIe 3.0 x16PCIe 3.0 x8
TDP180 W50 W
Power Connectors1x 8-pinNone
ReleasedMay 2016Apr 2017