PNY GeForce RTX 5080 ARGB Epic-X RGB OC 16GB
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Overview
The PNY GeForce RTX 5080 ARGB Epic-X RGB OC 16GB is PNY's factory-overclocked triple-fan RTX 5080 with ARGB lighting, one of the best-selling RTX 5080 cards on Amazon US in 2026. It has 10,752 CUDA cores and 16GB of GDDR7 on a 256-bit bus at 30 Gbps, for 960 GB/s of bandwidth. PNY runs it at 2,780 MHz boost out of the box, against NVIDIA's 2,617 MHz reference figure. It is built for 4K gaming at high settings and high-refresh 1440p.
It is 329 mm long and three slots (60 mm) thick, so check your case's graphics card length limit and leave the slot below it free. Board power is 360W (PNY), PNY recommends an 850W power supply, and it takes 1x 16-pin (12V-2x6). For cooling it uses three fans with a full-length heatsink. Other features: Factory overclock, ARGB lighting, 16-pin to 3x 8-pin adapter included.
For local AI, 16GB holds 8B models at 8-bit and 12B to 14B models at 4-bit to 6-bit with a useful context window, and 960 GB/s of bandwidth sets how fast tokens come out. A 32B model at 4-bit needs about 20GB and will not fit entirely. CUDA support is broad, so PyTorch, llama.cpp, Ollama, LM Studio and ComfyUI run on it directly.
Specifications
| GPU | GeForce RTX 5080, Blackwell |
|---|---|
| CUDA cores | 10,752 |
| Boost clock | Up to 2,780 MHz (NVIDIA reference: 2,617 MHz) |
| Memory | 16GB GDDR7, 256-bit, 30 Gbps |
| Memory bandwidth | 960 GB/s |
| PCIe | PCIe 5.0 x16 |
| Board power | 360W (PNY) |
|---|---|
| Recommended power supply | 850W (PNY) |
| Power connectors | 1x 16-pin (12V-2x6); adapter to 3x 8-pin PCIe included |
| Size | 329 x 138 x 60 mm (12.94 x 5.42 x 2.35 in), 3 slots |
| Display outputs | 3x DisplayPort 2.1b, 1x HDMI 2.1b (up to 4 displays) |
|---|---|
| Cooling | Three fans with a full-length heatsink |
| Card features | Factory overclock, ARGB lighting, 16-pin to 3x 8-pin adapter included |
| Lighting | ARGB lighting |
| Software features | DLSS 4 with Multi Frame Generation, NVIDIA Reflex |
| Model | PNY VCG508016TFXXPB1-O |
Questions and answers
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What power supply does the PNY GeForce RTX 5080 ARGB Epic-X RGB OC need?
PNY recommends 850W, which allows for a high-end CPU as well. It uses 1x 16-pin (12V-2x6); use a native 12V-2x6 cable from an ATX 3.1 power supply where you can, and push the plug fully home.
Will the PNY GeForce RTX 5080 ARGB Epic-X RGB OC fit my case?
It is 329 mm long and three slots (60 mm) thick, so check your case's graphics card length limit and leave the slot below it free.
Is 16GB enough for local AI?
For local AI, 16GB holds 8B models at 8-bit and 12B to 14B models at 4-bit to 6-bit with a useful context window, and 960 GB/s of bandwidth sets how fast tokens come out. A 32B model at 4-bit needs about 20GB and will not fit entirely.
Is this a new card?
Yes. It ships new and factory-sealed, with the maker's warranty, insured and tracked to your door.
Pairs well with
Picked to go with this product. Check sizes and connectors for your build before you order.
