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Intel · Intel Arc
Intel Arc A770 16GB
$220$349 MSRP
The Intel Arc A770 16GB was Intel's first attempt at a high-end discrete GPU. It offers 16GB VRAM at a low used price, but driver issues plagued its launch and lingered for years. Gaming performance is acceptable in DX12/Vulkan titles but poor in older DX11 games. No CUDA or ROCm support makes it useless for AI. Only consider if you find one very cheap and play modern games exclusively.
Best ForBudget 16GB card if you only play DX12/Vulkan games
Verdict16GB for $220 sounds good on paper — but driver issues and zero AI support kill it.
AI
2/10
Gaming
5/10
Specifications
VRAM16GB GDDR6
Memory Bandwidth560 GB/s
Boost Clock2100 MHz
TDP225W
Power Connector2x 8-pin
Length267mm
Form FactorDual Slot
Release Year2022
AI Capabilities
Capable16GB VRAM
Runs most popular models with quantization. The minimum for serious AI work.
No CUDA or ROCm — AI framework support is very limited.
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 560 GB/s memory bandwidth — not hardware benchmarks. Methodology · What is Q4/Q8?
Llama 3.1 8B8B
FP16~8-10 tok/sSlowQwen 2.5 32B32B
Offload~1-3 tok/sVery slowQwen 2.5 14B14B
Q8~10-12 tok/sSlowMistral 7B7B
FP16~9-11 tok/sSlowCodestral 22B22B
Q4~11-14 tok/sSlowQwen 2.5 Coder 32B32B
Offload~1-3 tok/sVery slowPros
- +16GB VRAM at low price
- +AV1 encoding
- +Decent DX12 performance
Cons
- -Poor DX11 performance
- -No CUDA or ROCm
- -Driver instability in older games
- -No AI utility
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