Sapphire

Sapphire 11308-01-20G Nitro+ AMD Radeon RX 6900 XT PCIe 4.0 Gaming Graphics Card with 16GB GDDR6

Name: Sapphire 11308-01-20G Nitro+ AMD Radeon RX 6900 XT PCIe 4.0 Gaming Graphics Card with 16GB GDDR6
Brand: Sapphire
SKU: B08QQFW9YS

Status: Sapphire 11308-01-20G Nitro+ AMD Radeon RX 6900… (RX 6900 XT 16GB graphics card): Unavailable on Amazon as of 2026-10-20 22:16 UTC. SpecPicks has no in-stock RX 6900 XT 16GB graphics card on file; an Amazon search for "RX 6900 XT 16GB graphics card" lists current offers with the same specs. eBay sellers may still list this model new or used.

Search Amazon for a RX 6900 XT 16GB graphics card → 🛒 Search eBay for this model

Bottom line: The Sapphire 11308-01-20G Nitro+ AMD Radeon RX 6900 XT PCIe 4.0 Gaming is a specs-and-price decision rather than a crowd-consensus one in the graphics cards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-20 22:16 UTC

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

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

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: ASROCK AMD Radeon RX 6600 Challenger D Dual Fan… — $582.29 on Amazon as of 2026-10-20 22:15 UTC (price may vary).

View Current Price — $582.29

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 Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

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. About the author →

Pros & Cons

Pros

✓ Game Clock: Up to 2050 MHz
✓ Backed by Sapphire's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Game Clock: Up to 2050 MHz Boost Clock: Up to 2285 MHz External RGB LED Synchronization

SpecPicks Verdict

SpecPicks scored Sapphire 11308-01-20G Nitro+ AMD Radeon RX 6900 XT PCIe 4.0 Gaming… 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.

Video review

Sapphire nitro+ Radeon RX 6900 XT : The RDNA2 BEAST !! — D S W (D e d i S e t y a) on YouTube

Key Features

Game Clock: Up to 2050 MHz
Boost Clock: Up to 2285 MHz
External RGB LED Synchronization
Video Streaming up to 8K
High Performance 4K Gaming

Full Specifications

Brand	Sapphire
Model	11308-01-20G
Warranty	2 year manufacturer
UnitCount	1
ReleaseDate	2020-12-15T00:00:01Z
Manufacturer	Sapphire Technology
ItemPartNumber	11308-01-20G

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Radeon RX 6900 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 9 community runs from 8 sources, the Radeon RX 6900 XT generates a median 88.5 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 11308-01-20G Nitro+ AMD Radeon RX 6900… at the last check. A similar in-stock product is Sapphire 11310-01-20G Pulse AMD Radeon RX 6600…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $482.25