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NVIDIA · RTX 50
NVIDIA GeForce RTX 5080
$1150$999 MSRP
The NVIDIA GeForce RTX 5080 brings Blackwell architecture performance to a more accessible price point with 16GB of GDDR7 memory. While it lacks the 5090's VRAM capacity for large AI models, its improved memory bandwidth and 5th-gen Tensor Cores make it excellent for 8B-14B parameter models and image generation. It is one of the best 4K gaming GPUs available, with DLSS 4 pushing frame rates well beyond native rendering.
Best For4K gaming with solid 8B-14B model AI capability
VerdictThe best high-end GPU for gamers who want AI capability on the side.
AI
8/10
Gaming
9/10
Specifications
VRAM16GB GDDR7
Memory Bandwidth960 GB/s
CUDA Cores10,752
Boost Clock2617 MHz
TDP360W
Power Connector1x 16-pin
Length304mm
Form FactorDual Slot
Release Year2025
AI Capabilities
Capable16GB VRAM
Runs most popular models with quantization. The minimum for serious AI work.
Can run (Q4 quantized)
Llama 3.1 8BQwen 2.5 14BMistral 7BFLUX.1 DevStable Diffusion XLStable Diffusion 3.5 LargeHunyuanVideoCogVideoX-5BMochi 1LTX VideoStable Video DiffusionWan Video 14BCodestral 22BAlphaFold 2ESMFold (ESM-2 15B)ESM-2 3BscGPTRFdiffusionFine-tune Llama 8BTrain SDXL LoRATrain FLUX LoRA
Tight fit (may need CPU offload)
Qwen 2.5 32B (20GB Q4)Qwen 2.5 Coder 32B (20GB Q4)LLaVA 1.6 34B (20GB Q4)
Recommended system RAM for AI: 32GB+ (2x GPU VRAM for model overflow)
Performance Estimates
Estimated tokens/sec for LLM inference based on 960 GB/s memory bandwidth — not hardware benchmarks. Methodology · What is Q4/Q8?
Llama 3.1 8B8B
FP16~35-43 tok/sFastQwen 2.5 32B32B
Offload~1-3 tok/sVery slowQwen 2.5 14B14B
Q8~42-52 tok/sFastMistral 7B7B
FP16~40-49 tok/sFastCodestral 22B22B
Q4~48-59 tok/sFastQwen 2.5 Coder 32B32B
Offload~1-3 tok/sVery slowPros
- +Great 4K gaming
- +Improved efficiency over 4080
- +DLSS 4
Cons
- -Only 16GB VRAM for AI tasks
- -Expensive
aigaming
Will It Run?
Llama 3.1 8B8B
FP16Qwen 2.5 32B32B
OffloadQwen 2.5 14B14B
Q8Mistral 7B7B
FP16FLUX.1 Dev12B
Q8Stable Diffusion XL6.6B
FP16Stable Diffusion 3.5 Large8B
Q8HunyuanVideo13B
Q4