Head-to-head used GPU value

Radeon RX 9070 XT vs GeForce RTX 4080

Radeon RX 9070 XT Navi 48 | GDDR6 | 16 GB currently offers better used performance per dollar. Performance is effectively tied in the tracked relative score.

Prices updated Sep 30, 2026
Used price differenceGeForce RTX 4080 AD103 | GDDR6X | 16 GB is 35.4% higher
Performance differenceEffectively tied
Value differenceGeForce RTX 4080 AD103 | GDDR6X | 16 GB is 25.9% lower

Which GPU Should You Buy?

Current market, memory, and power differences that can change the better choice.

Best Used-Market Value

Radeon RX 9070 XT Navi 48 | GDDR6 | 16 GB has the stronger tracked performance-per-dollar score at current used prices. Radeon RX 9070 XT Navi 48 | GDDR6 | 16 GB is about $236.43 cheaper.

VRAM And Longevity

The two cards have the same tracked VRAM capacity, so memory size is unlikely to decide this comparison by itself.

Power And Upgrade Fit

Radeon RX 9070 XT Navi 48 | GDDR6 | 16 GB uses about 16 W less board power on the tracked specifications, which can reduce PSU and cooling requirements.

Price, Performance And Specification Comparison

Used price uses the latest median, then the 25th percentile or minimum as fallback.

MetricRadeon RX 9070 XT Navi 48 | GDDR6 | 16 GBGeForce RTX 4080 AD103 | GDDR6X | 16 GB
Current used price$668.07$904.5
Current new price$709.99$1,249
Relative performance3939
3DMark Time Spy31,60929,764
Performance per used dollar0.0580.043
VRAM16 GB16 GB
Board power304 W320 W
ArchitectureRDNA 4.0Ada Lovelace
Release year20252022
Qualified sales632
Full valuation

Radeon RX 9070 XT Navi 48 | GDDR6 | 16 GB

Open price history, fair value range, confidence, and complete specifications.

Full valuation

GeForce RTX 4080 AD103 | GDDR6X | 16 GB

Open price history, fair value range, confidence, and complete specifications.

Build-level estimate

PC Value Calculator

Estimate what a complete gaming PC containing either card may be worth.