GPU Comparison

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

Quick Verdict

The GeForce RTX 2080 SUPER is dramatically faster than the Radeon RX Vega 56, leading by roughly 75% 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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VS
NVIDIA
GeForce RTX 2080 SUPER
Price
£549
Performance
21%
VRAM
8 GB GDDR6
Key Specs Advantage
+23% Boost Clock (1,815 MHz vs 1,471 MHz)
+21% Bandwidth (496.1 GB/s vs 409.6 GB/s)
Price
£523
Performance
12%
VRAM
8 GB HBM2
Key Specs Advantage
+700% Memory Bus (2048-bit vs 256-bit)
+17% Stream Processors (3,584 vs 3,072)

GeForce RTX 2080 SUPER vs Radeon RX Vega 56: In-Depth Breakdown

Performance: GeForce RTX 2080 SUPER vs Radeon RX Vega 56

The GeForce RTX 2080 SUPER is dramatically faster, around 75% ahead of the Radeon RX Vega 56. That gap is enough to move it up a tier: the GeForce RTX 2080 SUPER is comfortable at 1080p, while the Radeon RX Vega 56 is better matched to entry-level 1080p.

Price & Value

Right now the Radeon RX Vega 56 starts at $523 GBP against $549 GBP for the GeForce RTX 2080 SUPER. Because it's both faster and competitively priced, the GeForce RTX 2080 SUPER wins on performance-per-dollar by about 67%. The Radeon RX Vega 56 still sits about $124 GBP above its $399 GBP MSRP. The GeForce RTX 2080 SUPER is trading below its $699 GBP MSRP — a genuine deal.

Power & Efficiency

The Radeon RX Vega 56 pulls less power (210W vs 250W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 2080 SUPER draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern Turing architecture on a TSMC 12nm process is part of why it does more with each watt.

Generation & Longevity

The GeForce RTX 2080 SUPER is roughly 2 years newer than the Radeon RX Vega 56 (Turing vs GCN 5.0 (Vega)), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 2080 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX Vega 56 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 2080 SUPER or Radeon RX Vega 56?

The GeForce RTX 2080 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 Radeon RX Vega 56 if you find it at a steep discount.

Frequently Asked Questions

Is the GeForce RTX 2080 SUPER better than the Radeon RX Vega 56?

The GeForce RTX 2080 SUPER is dramatically faster, roughly 75% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce RTX 2080 SUPER or the Radeon RX Vega 56?

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

Is the GeForce RTX 2080 SUPER worth the extra $26 GBP over the Radeon RX Vega 56?

Often yes — despite the higher price the GeForce RTX 2080 SUPER delivers better performance-per-dollar here.

Technical Specifications Comparison

Architecture & Cores

SpecificationGeForce RTX 2080 SUPERRadeon RX Vega 56
ArchitectureTuringGCN 5.0 (Vega)
Process NodeTSMC 12nmGloFo 14nm
CUDA Cores (CUDA Cores / Stream Processors)3,0723,584
Ray Tracing Cores48
Tensor / AI Cores384

Clock Speeds

SpecificationGeForce RTX 2080 SUPERRadeon RX Vega 56
Base Clock1,650 MHz1,156 MHz
Boost Clock1,815 MHz1,471 MHz

Memory

SpecificationGeForce RTX 2080 SUPERRadeon RX Vega 56
VRAM Capacity8 GB8 GB
Memory TypeGDDR6HBM2
Memory Bus256-bit2048-bit
Memory Speed15.5 Gbps1.6 Gbps
Bandwidth496.1 GB/s409.6 GB/s

Connectivity & Power

SpecificationGeForce RTX 2080 SUPERRadeon RX Vega 56
InterfacePCIe 3.0 x16PCIe 3.0 x16
TDP250 W210 W
Power Connectors1x 8-pin, 1x 6-pin2x 8-pin
ReleasedJul 2019Aug 2017