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Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3
Sapphire

Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3

Status: Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800… (RX 7800 XT 16GB graphics card): Unavailable on Amazon as of . Matched listing on eBay: $600.00 (used), checked 2026-10-21 12:16 UTC. Closest in-stock match (same RX 7800 XT 16GB graphics card): Sapphire 11330-02-20G Pulse AMD Radeon RX 7800…, $895.00 on Amazon as of 2026-10-21 04:14 UTC (price may vary).

🛒 eBay — $600.00 View Current Price — $895.00

Bottom line: The Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800 XT Gaming Graphics: 16GB of GDDR6 VRAM for texture-heavy games and local AI models; main trade-off: 3-slot thickness can block adjacent PCIe expansion slots.

Unavailable on Amazon as of

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Same RX 7800 XT 16GB graphics card: Sapphire 11330-02-20G Pulse AMD Radeon RX 7800… — $895.00 on Amazon as of 2026-10-21 04:14 UTC (price may vary).

View Current Price — $895.00

Similar: Sapphire 11310-01-20G Pulse AMD Radeon RX 6600… — $482.25 on Amazon as of 2026-10-20 22:13 UTC (price may vary).

View Current Price — $482.25

Similar: GIGABYTE Radeon RX 9060 XT Gaming OC 16G… — $649.99 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $649.99
Original listing (currently unavailable) → Compare to similar graphics cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 16GB of GDDR6 VRAM for texture-heavy games and local AI models
  • ✓ 256-bit memory bus at 19.5 Gbps effective memory clock
  • ✓ Factory boost clock up to 2565 MHz, game clock up to 2254 MHz
  • ✓ Four display outputs: 2x HDMI plus 2x DisplayPort
  • ✓ Sapphire Nitro+ factory-tuned build of the AMD RDNA 3 RX 7800 XT

Cons

  • ✗ 3-slot thickness can block adjacent PCIe expansion slots
  • ✗ 320mm length rules out many compact and mini-ITX cases
  • ✗ 134.85mm height may hit side panels in narrow cases
  • ✗ No USB-C display output for USB-C monitors or headsets

Manufacturer description

The Sapphire Nitro+ AMD Radeon RX 7800 XT is a 16GB GDDR6 graphics card built on AMD's RDNA 3 architecture. It suits gamers building a high-refresh gaming PC who want plenty of memory. Sapphire factory-tunes this Nitro+ model to a boost clock of up to 2565 MHz and a game clock of up to 2254 MHz. You get that tuning out of the box without opening an overclocking utility. The main selling point is memory: 16GB of GDDR6 on a 256-bit bus, running at 19.5 Gbps effective. That gives you room for high-resolution texture packs and memory-hungry modern games. It also helps if you want to run local AI…

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SpecPicks Verdict

SpecPicks scored Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800 XT Gaming Graphics… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Sapphire's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Sapphire Nitro+ RX 7800 XT fit in my case?

The card measures 320 mm long, 134.85 mm wide and 61.57 mm high, and it takes 3 expansion slots in an ATX layout. Your case needs at least 320 mm of GPU length clearance, and you should have three free slot positions below the PCIe slot you use.

How much memory does the Sapphire Nitro+ RX 7800 XT have?

It has 16GB of GDDR6 on a 256-bit memory bus with a 19.5 Gbps effective memory clock. That works out to about 624 GB/s of memory bandwidth.

How many monitors can I connect to this graphics card?

The card has four display outputs: 2 HDMI ports and 2 DisplayPort ports. It has no USB-C or VirtualLink output, so a USB-C display needs an adapter or a different connection.

What power supply do I need for the Sapphire Nitro+ RX 7800 XT?

This listing does not state the power connectors or the recommended PSU wattage. Check Sapphire's official product page for the 11330-01-20G before you buy, and confirm your power supply has the required PCIe power cables.

Is the Sapphire Nitro+ RX 7800 XT factory overclocked?

Yes. Sapphire sets this Nitro+ model to a boost clock of up to 2565 MHz and a game clock of up to 2254 MHz, so you get those clocks without manual tuning.

Video review

AMD Radeon RX 7800 XT GPU Review & Benchmarks vs. RX 6800 XT, RTX 4070, & More — Gamers Nexus on YouTube

Key Features

  • Boost Clock: Up to 2565 MHz
  • Game Clock: Up to 2254 MHz
  • Memory Size/Bus: 16GB/256 bit GDDR6; Memory Clock: 19.5 Gbps Effective
  • Output: 2 x HDMI, 2 x DisplayPort
  • Form Factor: 3 slot, ATX; Dimension: 320(L)X 134.85(W)X 61.57 (H)mm

Full Specifications

BrandSapphire
Model11330-01-20G
Warranty2 year manufacturer
UnitCount1
ReleaseDate2023-09-06T00:00:01Z
ManufacturerSapphire Technology
ItemPartNumber11330-01-20G

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Radeon RX 7800 XT — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 16 GB?

16 GB holds a 20–27B model at Q4 with a modest context window; 30B-class weights need 24 GB.

  • ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
  • ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
  • ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
  • ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
  • ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+

Across 11 community runs from 9 sources, the Radeon RX 7800 XT generates a median 100.9 tok/s on 7–9B models at Q4 (per LocalScore.ai).

Per-model VRAM guide: which GPU for which LLM →

Ready to buy?

Amazon shows no buyable offer for Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800… at the last check. The matched listing on eBay is the lowest current price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

🛒 eBay — $600.00

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Sapphire 11330-01-20G Nitro+ AMD Radeon RX 7800 XT Gaming Graphics Card with 16GB GDDR6, AMD RDNA 3
eBay — $600.00 →