This Might Be The Worst GPU I've Ever Tested...

Tech / Product Overview

• The video tests the Mors Threads S80 GPU, a Chinese-made card that is not produced by Intel, AMD, or Nvidia.
• Availability / price: technically available only in China, but the reviewer purchased it via AliExpress for ~$430 CAD.

Hardware Noted

• 16GB GDDR6, claimed as 2× the VRAM of an “RTX 5050” at a similar price point.
• Power: uses a single 8-pin power connector, plus a weird included adapter described as dual 8-pin → single 8-pin.
• Cooling: metal cooler shroud with 3 fans, using a “pass-through” style cooling design.
• Exhaust / airflow: no rear exhaust/outlet is mentioned—heat appears to dump into the case.

---

Build / Teardown Findings (Hardware-Level)

Teardown Process

• The GPU is held together with Phillips screws.
• To separate the cooler vs. PCB, the reviewer says you must remove the IO shield.

Cooling Details

• The cooler includes multiple heat pipes (4) and a copper core.
• The cooler assembly makes heavy contact with PCB components.
• A separate board controls things like fan power and lighting, connected to the main PCB via one connector.

PCB / Die Observations

• Power delivery is described as running along the top edge of the PCB, which the reviewer finds unusual compared to typical layouts.
• A power connector “extender” / adapter is mentioned, and the reviewer suggests it might be a point of failure.
• The GPU die is described as large, based on a claimed 12nm node, which the reviewer says is behind current TSMC nodes, potentially explaining a die-to-performance vs. price mismatch.
• The PCB layout is described as looking like it was designed by a different company, implying distinct design choices.

---

Software / Driver Experience (Major Issue Highlighted)

Driver Availability & Installation

• The reviewer couldn’t find drivers on Mors Threads’ website.
• They downloaded the newest drivers from Geeks3D instead.
• The driver install/UI is mostly in Chinese, with no easy switch to English—the reviewer relied on Google Translate.

Testing Complication

• The reviewer suspects earlier poor results may have been influenced by driver uninstall issues (DDU may not handle the obscure GPU drivers cleanly).
• They later change testing order/system to isolate whether driver conflicts affected performance.

---

Gaming / Performance Results (Core Review Findings)

Overall conclusion across tested titles: poor performance, plus issues like stutter, crashes, or games not launching, even on settings expected to be easy.

Counter-Strike 2 @ 1440p

• Severe stutters and bad frame behavior (described as “runs like an 85-year-old with asthma”).
• ~160W power draw
• Reported GPU utilization ~60–100%, which the reviewer calls concerning.
• Reviewer suggestion: CS2 might run better using the system’s Intel iGPU.

Cyberpunk @ 1080p

• Reported ~99% GPU utilization, but performance is around 12 FPS.
• Heavy visual artifacts; described with humorous frustration (“UFO sightings” / “possessed”).

Doom: The Dark Ages

• “Pretended to launch”—only the cursor is visible, with no real gameplay.

Doom Eternal

• Doesn’t launch; shows a Vulkan-related error warning.

Forza 6

• Refused to work (no proper functioning).

Dota 2

• About 110ish FPS at 1080p on a second-lowest preset.
• Reviewer notes it feels “better,” but still not a convincing win.

GTA V @ 1080p

• Runs to completion well enough to show playable frames.
• Described as surprisingly not crashing because the frame rate is “too high.”
• Still characterized as overall inferior vs expectations.

Unreal Engine 5 Titles

• Stalker 2: wouldn’t launch
• Silent Hill 2: launches, but performance is weak—works “technically,” yet questioned as usable

---

Comparison Tests and Troubleshooting

RTX 5050 Comparison

• Reviewer benchmarks an RTX 5050 and reports roughly ~4× the frame rate compared to the Mors Threads S80.
• Notes unusual differences in GPU utilization behavior and power usage across tests.

System Comparison (Intel vs AMD Platform)

• Performance problems persisted on a Ryzen 7 5700X3D system and were not fixed.
• Reviewer believes earlier Intel-system issues may have been worsened by incomplete driver removal.

Fallback Comparison: Intel iGPU

• Reviewer ultimately tests CS2 on the Intel iGPU and finds it more playable than the Mors Threads card, citing better frame-time / 1% lows even if average FPS is close or slightly lower.
• For Cyberpunk, the iGPU is reported as significantly more playable, with very low power (~10W) vs much higher power draw on the Mors Threads card.

---

“LLM” Hint (Future Content)

• Despite bad gaming results, the reviewer claims it might be good for local LLM workloads.
• They invite viewers to subscribe for a follow-up video about running LLMs on the card.

---

Main Speakers / Sources (As Present in the Subtitles)

• Primary speaker: the video reviewer/host (unnamed; speaks throughout)
• Referenced external source: Wikipedia (used for company background on Mors Threads)