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US Best GPU Under $300 (2026)
Top gaming graphics cards under $300 ranked by value score. Live Amazon prices updated daily.
Top 5 GPUs Under $300 by Value Score
Ranked by Value Score (performance per dollar) using live Amazon US prices. All cards listed below are active gaming GPUs.
| # | GPU | Value Score | Price | VRAM | Condition | Buy |
|---|---|---|---|---|---|---|
| 1 | NVIDIA ★ Best Pick RTX 3070 | 100 | £124.09 | 8 GB | New | Gaming Graphics Card,8GB Storage Multi Port Rtx 3070,Excellent Performance Smooth Desktop Computer Graphics Cardfor 10 Vista (RX580 8G D5) |
| 2 | AMD RX 590 | 84 | £131.26 | 8 GB | New | 51RISC Radeon RX 590 GME Graphics Card, 2304SP 8GB GDDR5 256bit PCIe 3.0 ×16 1340MHz Base Clock Gaming Video Card (Radeon RX 590 GME) |
| 3 | NVIDIA RTX 3060 | 82 | £258.37 | 6 GB | New | Yanmis RTX 3060 Gaming Graphics Card, 6GB GDDR6, PCIe 3.0 X16, 192 Bit Dual Fans, 2xHDMI, 2xDisplayPort, Support 1080p 2K AAA Gaming |
| 4 | AMD RX 580 | 81 | £114.92 | 8 GB | New | Vikye RX 580 8GB Graphics Card, Radeon RX 580, 8GB GDDR5, 2 Cooling Fans, 3x DP, HDMI, DVI, PCIe 3.0, Supports 4K, 1080P 3A Games, Desktop Compatible |
| 5 | NVIDIA RTX 3060 | 79 | £267.38 | 6 GB | New | Annadue RTX 3060 Gaming Graphics Card, 6GB GDDR6 192Bit PCIe 3.0 X16 with Dual Fans and Ray Tracing, for 1080p 2K Gaming and Deep Learning Super Sampling |
Prices live from Amazon US, updated daily. Always verify before purchasing. Affiliate disclosure.
Is $300 Enough for a Good Gaming GPU?
Yes, $300 is enough for capable 1080p gaming and often a solid 1440p GPU. The sub-$300 market typically covers cards like the NVIDIA RTX 4060, AMD RX 7600, and RX 7700 (new), or higher-tier previous-gen cards like the RTX 3070 and RX 6800 (used/renewed). These can handle most modern games at high or ultra settings at 1080p, and medium-to-high at 1440p.
For longevity, prioritize at least 12 GB of VRAM, as some 2025/2026 titles now use 8–10 GB at high settings. A card with 8 GB is still fine for 1080p gaming today, but may feel limited in 2–3 years.
New vs. Used GPU Under $300
Used GPUs under $300 can offer significantly more performance per dollar. A used RTX 3080 or RX 6800 XT at $250–280 often outperforms a brand-new $300 GPU on benchmarks. Amazon Renewed cards come with a 90-day satisfaction guarantee.
How We Rank These GPUs
Value score (0–100) = performance per dollar × 10.
RTX 4090 reference price ~$1,700 → score 59. A used RTX 3070 Ti at $339 → score ~100.
Excellent ≥ 90 · Good 75–89 · Fair 60–74 · Poor < 60.
Frequently Asked Questions
What is the best GPU under $300 in 2026?
Based on current Amazon prices, the RTX 3070 at £124.09 leads with a Value Score of 100. Rankings update daily. Check the table above for the latest data.
How much VRAM do I need for gaming under $300?
For 1080p gaming, 8 GB is the practical minimum today. 12 GB is better for longevity and 1440p gaming.
Is there a good AMD GPU under $300?
Yes, AMD's RX 7600 and RX 7700 frequently fall under $300 and offer strong 1080p and 1440p performance. Used RX 6800 and RX 6800 XT cards occasionally appear under $300 and outperform newer budget options in raw rasterization.
How is the Value Score calculated?
Value Score (0–100) = performance per dollar × 10, capped at 100. Excellent ≥ 90, Good 75–89, Fair 60–74, Poor < 60. The best-value GPUs at current Amazon prices score closest to 100.