PowerColor

PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6

Name: PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6
Brand: PowerColor
SKU: B0CWCTSC1M

Status: PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6: Unavailable on Amazon as of 2026-10-06 22:14 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.

🛒 Search eBay for this model

Bottom line: The PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6: 16GB GDDR6 handles 1440p ultra textures and local LLM work most 12GB cards choke on; main trade-off: 327 mm card length rules out most compact and mini-tower ATX cases.

Unavailable on Amazon as of 2026-10-06 22:14 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: 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: Bykski Full Coverage GPU Water Block and… — $257.99 on Amazon as of 2026-10-06 10:22 UTC (price may vary).

View Current Price — $257.99

Similar: PowerColor Hellhound AMD Radeon RX 9070 XT 16GB… — $869.99 on Amazon as of 2026-10-06 16:17 UTC (price may vary).

View Current Price — $869.99

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 GDDR6 handles 1440p ultra textures and local LLM work most 12GB cards choke on
✓ Three DisplayPort 2.1 outputs drive high-refresh multi-monitor setups natively
✓ HDMI 2.1 port covers 4K living-room TVs without an adapter
✓ Two 8-pin connectors use standard PSU cables, no 12VHPWR adapter needed

Cons

✗ 327 mm card length rules out most compact and mini-tower ATX cases
✗ 700W minimum system power means a PSU upgrade for many older builds
✗ 41 mm thickness makes this a 2.5-slot card that blocks the neighboring PCIe slot
✗ No 12VHPWR support if your newer PSU is built around that single cable

Manufacturer description

PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6

SpecPicks Verdict

SpecPicks scored PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6 using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. PowerColor'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

AMD, I Could Kiss You - 9070 and 9070 XT Review — Linus Tech Tips on YouTube

Key Features

Power Connector: Two 8-pin PCI Express Power Connector
Minimum System Power: 700W
Internal Card Length: 327 mm
Card Dimensions: 327 * 128 * 41 mm
Display Connectors: 1 x HDMI 2.1 , 3 x DisplayPort 2.1

Full Specifications

Brand	PowerColor
Model Name	RX9070 16G-L/OC
Model Number	RX9070 16G-L/OC
Built-In Media	Graphics card
Number of Fans	3
Card Dimensions	327 * 128 * 41 mm
GPU Clock Speed	2120 megahertz
Mfr Part Number	RX9070 16G-L/OC
Power Connector	Two 8-pin PCI Express Power Connector
Video Processor	AMD
Antenna Location	Gaming
Graphics Card Ram	16 GB
Graphics Ram Size	16 GB
Graphics Ram Type	GDDR6
Compatible Devices	Desktop
Display Connectors	1 x HDMI 2.1 , 3 x DisplayPort 2.1
Memory Clock Speed	20 GHz
Graphics Coprocessor	AMD Radeon RX 9070
Graphics Description	AMD Radeon RX 9070
Internal Card Length	327 mm

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Radeon RX 9070 — 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 6 community runs from 5 sources, the Radeon RX 9070 generates a median 99.4 tok/s on 7–9B models at Q4 (per llama.cpp GitHub Discussion).

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

Ready to buy?

Amazon shows no buyable offer for PowerColor Hellhound AMD Radeon RX 9070 16GB GDDR6 at the last check. A similar in-stock product is GIGABYTE Radeon RX 7800 XT Gaming OC 16GB…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $978.98