Head-to-head used GPU value

RTX 4070 Super vs RX 7900 GRE

Radeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB currently offers better used performance per dollar. Radeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB is about 29.4% faster in the tracked relative score.

Prices updated Sep 6, 2026
Used price differenceRadeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB is 14.6% lower
Performance differenceRadeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB is 29.4% higher
Value differenceRadeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB is 51.5% higher

Which GPU Should You Buy?

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

Best Used-Market Value

Radeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB has the stronger tracked performance-per-dollar score at current used prices. Radeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB is about $86.87 cheaper.

VRAM And Longevity

Radeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB includes 4 GB more VRAM. That can matter at higher texture settings, although capacity alone does not make a card faster.

Power And Upgrade Fit

GeForce RTX 4070 SUPER AD104 | GDDR6X | 12 GB uses about 40 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.

MetricGeForce RTX 4070 SUPER AD104 | GDDR6X | 12 GBRadeon RX 7900 GRE Navi 31 | GDDR6 | 16 GB
Current used price$596.86$509.99
Current new price$740$805.86
Relative performance2837
3DMark Time Spy22,66923,725
Performance per used dollar0.0470.072
VRAM12 GB16 GB
Board power220 W260 W
ArchitectureAda LovelaceRDNA 3.0
Release year20242023
Qualified sales93
Full valuation

GeForce RTX 4070 SUPER AD104 | GDDR6X | 12 GB

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

Full valuation

Radeon RX 7900 GRE Navi 31 | GDDR6 | 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.