Head-to-head used GPU value

Arc A770 vs GeForce RTX 3070

GeForce RTX 3070 GA104 | GDDR6 | 8 GB currently offers better used performance per dollar. GeForce RTX 3070 GA104 | GDDR6 | 8 GB is about 3.2% faster in the tracked relative score.

Prices updated Aug 12, 2026
Used price differenceGeForce RTX 3070 GA104 | GDDR6 | 8 GB is 6.7% lower
Performance differenceGeForce RTX 3070 GA104 | GDDR6 | 8 GB is 3.2% higher
Value differenceGeForce RTX 3070 GA104 | GDDR6 | 8 GB is 10.6% higher

Which GPU Should You Buy?

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

Best Used-Market Value

GeForce RTX 3070 GA104 | GDDR6 | 8 GB has the stronger tracked performance-per-dollar score at current used prices. GeForce RTX 3070 GA104 | GDDR6 | 8 GB is about $18.27 cheaper.

VRAM And Longevity

Arc A770 DG2-512 | GDDR6 | 16 GB includes 8 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 3070 GA104 | GDDR6 | 8 GB uses about 5 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.

MetricArc A770 DG2-512 | GDDR6 | 16 GBGeForce RTX 3070 GA104 | GDDR6 | 8 GB
Current used price$273.25$254.98
Current new price$379$229.99
Relative performance1616
3DMark Time Spy-15,824
Performance per used dollar0.0570.063
VRAM16 GB8 GB
Board power225 W220 W
ArchitectureXe-HPGAmpere
Release year20222020
Qualified sales1011
Full valuation

Arc A770 DG2-512 | GDDR6 | 16 GB

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

Full valuation

GeForce RTX 3070 GA104 | GDDR6 | 8 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.