GPU Comparison

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

Quick Verdict

The Radeon RX 5700 XT is dramatically faster than the GeForce GTX 1660, leading by roughly 80% in our performance index. The GeForce GTX 1660, however, delivers more performance per dollar — $898 EUR cheaper.

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VS
NVIDIA
GeForce GTX 1660
Price
€230
Performance
10%
VRAM
6 GB GDDR5
Key Specs Advantage

Comparable or lower specs

Price
€1,128
Performance
18%
VRAM
8 GB GDDR6
Key Specs Advantage
+133% Bandwidth (448 GB/s vs 192 GB/s)
+82% Stream Processors (2,560 vs 1,408)
+33% Memory Bus (256-bit vs 192-bit)

Radeon RX 5700 XT vs GeForce GTX 1660: In-Depth Breakdown

Performance: Radeon RX 5700 XT vs GeForce GTX 1660

The Radeon RX 5700 XT is dramatically faster, around 80% ahead of the GeForce GTX 1660. That gap is enough to move it up a tier: the Radeon RX 5700 XT is comfortable at 1080p, while the GeForce GTX 1660 is better matched to entry-level 1080p.

Price & Value

Right now the GeForce GTX 1660 starts at $230 EUR against $1,128 EUR for the Radeon RX 5700 XT. Despite being slower, the GeForce GTX 1660 offers the better performance-per-dollar (~172% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 5700 XT still sits about $729 EUR above its $399 EUR MSRP.

Power & Efficiency

The GeForce GTX 1660 draws just 120W versus 225W for the Radeon RX 5700 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.

VRAM & Future-Proofing

With 8GB against 6GB, the Radeon RX 5700 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660's 6GB can fall short.

Features & Ecosystem

Beyond raw numbers, the GeForce GTX 1660 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 GTX 1660 or Radeon RX 5700 XT?

Choose the Radeon RX 5700 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1660 stretches your money further for only slightly lower performance.

Frequently Asked Questions

Is the Radeon RX 5700 XT better than the GeForce GTX 1660?

The Radeon RX 5700 XT is dramatically faster, roughly 80% ahead. The GeForce GTX 1660 is still worth it if value matters more than top-end frames.

Which is better for 4K gaming, the GeForce GTX 1660 or the Radeon RX 5700 XT?

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 Radeon RX 5700 XT worth the extra $898 EUR over the GeForce GTX 1660?

Only if you need the extra performance or features; on pure value the GeForce GTX 1660 comes out ahead.

Does the Radeon RX 5700 XT have enough VRAM advantage to matter?

Its 8GB (vs 6GB) 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 1660Radeon RX 5700 XT
ArchitectureTuringRDNA
Process NodeTSMC 12nmTSMC N7
CUDA Cores (CUDA Cores / Stream Processors)1,4082,560

Clock Speeds

SpecificationGeForce GTX 1660Radeon RX 5700 XT
Base Clock1,530 MHz1,605 MHz
Boost Clock1,785 MHz1,905 MHz

Memory

SpecificationGeForce GTX 1660Radeon RX 5700 XT
VRAM Capacity6 GB8 GB
Memory TypeGDDR5GDDR6
Memory Bus192-bit256-bit
Memory Speed8 Gbps14 Gbps
Bandwidth192 GB/s448 GB/s

Connectivity & Power

SpecificationGeForce GTX 1660Radeon RX 5700 XT
InterfacePCIe 3.0 x16PCIe 4.0 x16
TDP120 W225 W
Power Connectors1x 8-pin1x 8-pin + 1x 6-pin
ReleasedMar 2019Jul 2019