Sapphire

Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB GDDR6 Dual Video Card

Name: Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB GDDR6 Dual Video Card
Brand: Sapphire
SKU: B0CGM19NMS

Status: Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB…: Unavailable on Amazon as of 2026-10-06 22:18 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB GDDR6 Dual Video Card: 16GB of GDDR6 VRAM leaves headroom for high-resolution texture packs; main trade-off: dual-fan design; triple-fan RX 7800 XT models may offer more cooling headroom.

Unavailable on Amazon as of 2026-10-06 22:18 UTC

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

Similar: GIGABYTE Radeon RX 7800 XT Gaming OC 16GB… — $978.98 on Amazon as of 2026-10-06 16:14 UTC (price may vary).

View Current Price — $978.98

Similar: Sapphire 11330-02-20G Pulse AMD Radeon RX 7800… — $895.00 on Amazon as of 2026-10-06 22:17 UTC (price may vary).

View Current Price — $895.00

Similar: Gigabyte Radeon RX 7800 XT Gaming OC 16G… — $989.87 on Amazon as of 2026-10-06 16:14 UTC (price may vary).

View Current Price — $989.87

Original listing (currently unavailable) → Compare to similar graphics cards

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

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

✓ 16GB of GDDR6 VRAM leaves headroom for high-resolution texture packs
✓ Up to 44% more downward air pressure than Sapphire's prior generation
✓ Up to 19% more airflow than Sapphire's previous coolers, per Sapphire
✓ Composite heatpipes tuned to this cooler for even heat spread
✓ Fuse protection on the external PCI-E power connector circuit

Cons

✗ Dual-fan design; triple-fan RX 7800 XT models may offer more cooling headroom
✗ Listing omits clock speeds, card length and slot width
✗ Power draw and recommended PSU wattage not stated in the listing
✗ Cooling gains are measured against Sapphire's older cards, not rival brands

Manufacturer description

The Sapphire Pulse AMD Radeon RX 7800 XT puts AMD's RX 7800 XT GPU and 16GB of GDDR6 memory on a dual-fan card built around Sapphire's Pulse cooler. If you're building or upgrading a gaming PC and want plenty of VRAM for modern games and high-resolution texture packs, this graphics card gives you 16GB to work with. Sapphire puts most of its engineering into the cooler. Each composite heatpipe is tuned for this specific design, so heat spreads evenly across the cooling module instead of building up in hot spots. Sapphire's Angled Velocity fan design adds a second layer of downward air…

SpecPicks Verdict

SpecPicks scored Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB GDDR6 Dual Video Card 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

How much video memory does the Sapphire Pulse RX 7800 XT have?

It has 16GB of GDDR6 memory, which gives you room for high-resolution textures and memory-heavy modern games.

How does the Sapphire Pulse RX 7800 XT keep cool?

It uses a dual-fan cooler with composite heatpipes tuned for this design and Sapphire's Angled Velocity fans. Sapphire rates the fans at up to 44% more downward air pressure and up to 19% more airflow than its previous generation.

Will the Sapphire Pulse RX 7800 XT fit in my case?

The listing does not give the card's length or slot width. Check Sapphire's official spec sheet for the exact dimensions and compare them with your case's GPU clearance before you buy.

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

The listing does not state power draw, the recommended PSU wattage or the power connector layout. See Sapphire's or AMD's official specifications for the PSU requirement and the PCI-E power cables you will need.

What does the fuse protection on this Sapphire card do?

Sapphire builds a fuse into the external PCI-E power connector circuit to help keep the board's components safe. For warranty coverage, check the current terms on the product listing or Sapphire's support site.

Video review

Thank you for not spitting in my face – AMD Radeon RX 7700 XT & 7800 XT Review — Linus Tech Tips on YouTube

Key Features

Composite heatpipes are tuned for each individual cooling design with optimal heat flow, efficiently and evenly distributing heat throughout the cooling module.
Angled velocity provides a double layer of downward air pressure that when with the air pressure on the outer ring of the axial fan results in up to 44% more downward air pressure and up to 19% more airflow for quieter, cooler operation when compared to previous generations.
To protect your board, SAPPHIRE boards feature fuse protection built into the external PCI-E power connector circuit to keep components secure.

Full Specifications

Brand	Sapphire
Model	11330-02-20G
UnitCount	1
ReleaseDate	2023-11-17T00:00:01Z
Manufacturer	Sapphire
ItemPartNumber	489 51062 9434 9

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 9 community runs from 7 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 →

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Sapphire Pulse AMD Radeon RX 7800 XT Gaming 16GB GDDR6 Dual Video Card is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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