Best AI Models for Intel Arc A770 16GB (16.0GB)
16 GB is a comfortable mid-range tier for local AI. Most 7B–13B models run smoothly at good quantization levels, and smaller models can run at near-full precision.
This memory tier strikes a nice balance between price and capability. Popular 7B models like Llama 3 8B, Mistral 7B, and Qwen 2.5 7B all run very well at Q4_K_M quantization with fast inference and reasonable context windows. You can also fit some larger 13B models at Q3–Q4, though you'll want to keep context lengths modest. Small models like Phi 3 Mini (3.8B) practically fly at Q8 or even FP16 quality.
Runs Well
- 7B models at Q4–Q6 quality with good speed
- Small models (3B–4B) at Q8 or FP16
- 9B models (Gemma 2 9B) at Q4_K_M
Challenging
- 13B–14B models need Q3 or lower
- 30B+ models do not fit in VRAM
- Long context (>8K tokens) with larger models
What LLMs Can Intel Arc A770 16GB Run?
229 models · 84 excellent · 84 good
Showing compatibility for Intel Arc A770 16GB
| Model | Quant | VRAM | Speed | Context | Status | Grade |
|---|---|---|---|---|---|---|
Q3_K_M·75.1 t/s tok/s·262K ctx·RUNS WELL | Q3_K_M | 13.2 GB | 75.1 t/s | 262K | RUNS WELL | A83 |
Q4_K_M·137.5 t/s tok/s·128K ctx·RUNS GREAT | Q4_K_M | 5.5 GB | 137.5 t/s | 128K | RUNS GREAT | S96 |
Q4_K_M·90.2 t/s tok/s·131K ctx·RUNS GREAT | Q4_K_M | 7.7 GB | 90.2 t/s | 131K | RUNS GREAT | S90 |
Q4_K_M·44.0 t/s tok/s·262K ctx·RUNS WELL | Q4_K_M | 6.4 GB | 44.0 t/s | 262K | RUNS WELL | A77 |
Q4_K_M·122.9 t/s tok/s·131K ctx·RUNS GREAT | Q4_K_M | 5.3 GB | 122.9 t/s | 131K | RUNS GREAT | S95 |
Q4_K_M·34.0 t/s tok/s·262K ctx·RUNS WELL | Q4_K_M | 8.2 GB | 34.0 t/s | 262K | RUNS WELL | A73 |
Q4_K_M·186.3 t/s tok/s·33K ctx·RUNS GREAT | Q4_K_M | 2.4 GB | 186.3 t/s | 33K | RUNS GREAT | S99 |
Q4_K_M·45.1 t/s tok/s·262K ctx·RUNS WELL | Q4_K_M | 6.2 GB | 45.1 t/s | 262K | RUNS WELL | A77 |
Q3_K_M·75.1 t/s tok/s·262K ctx·RUNS WELL | Q3_K_M | 13.2 GB | 75.1 t/s | 262K | RUNS WELL | A83 |
Q4_K_M·52.6 t/s tok/s·131K ctx·RUNS WELL | Q4_K_M | 5.3 GB | 52.6 t/s | 131K | RUNS WELL | A81 |
Q4_K_M·44.0 t/s tok/s·262K ctx·RUNS WELL | Q4_K_M | 6.4 GB | 44.0 t/s | 262K | RUNS WELL | A77 |
Q3_K_M·19.6 t/s tok/s·262K ctx·DECENT | Q3_K_M | 14.3 GB | 19.6 t/s | 262K | DECENT | B47 |
Q4_K_M·47.6 t/s tok/s·RUNS WELL | Q4_K_M | 5.9 GB | 47.6 t/s | — | RUNS WELL | A79 |
Q4_K_M·85.9 t/s tok/s·262K ctx·RUNS GREAT | Q4_K_M | 3.3 GB | 85.9 t/s | 262K | RUNS GREAT | S88 |
Q4_K_M·137.3 t/s tok/s·131K ctx·RUNS GREAT | Q4_K_M | 2.0 GB | 137.3 t/s | 131K | RUNS GREAT | S96 |
Q4_K_M·76.7 t/s tok/s·262K ctx·RUNS GREAT | Q4_K_M | 3.6 GB | 76.7 t/s | 262K | RUNS GREAT | S87 |
Intel Arc A770 16GB Specifications
- Brand
- Intel
- Architecture
- Alchemist
- VRAM
- 16.0 GB GDDR6
- Memory Bandwidth
- 560.0 GB/s
- FP16 Performance
- 39.30 TFLOPS
- TDP
- 225W
- Release Date
- 2022-10-12
- MSRP
- $349
Get Started
Prompt Processing
Estimated for GPT OSS 20B NPU2, the compute-bound phase that reads your prompt before the first reply token appears.
Short chat
142 ms
512 tok prompt
Long chat
1.1 s
4,096 tok prompt
Document / codebase
9.1 s
32,768 tok prompt
Prefill is compute-bound and a different number from the decode tok/s shown elsewhere on this page — how prompt processing works →
Efficiency & Value
Based on GPT OSS 20B NPU2 at ~83 tok/s decode.
Tokens per watt
Higher is better.
$ per tok/s (MSRP)
MSRP-based, not street price. Lower is better.
Performance figures are estimates calibrated as of 2026-09-21 — see calibration basis →
GPUs to Consider Over Intel Arc A770 16GB
Similar GPUs and upgrades with more VRAM or higher bandwidth for AI
NVIDIA GeForce RTX 5090
NVIDIA · Blackwell
NVIDIA GeForce RTX 3090 Ti
NVIDIA · Ampere
NVIDIA GeForce RTX 4090
NVIDIA · Ada Lovelace
AMD Radeon RX 7900 XTX
AMD · RDNA 3
NVIDIA GeForce RTX 5080
NVIDIA · Blackwell
NVIDIA GeForce RTX 3090
NVIDIA · Ampere
Frequently Asked Questions
- Can Intel Arc A770 16GB run Gemma 4 26B A4B IT?
Yes, the Intel Arc A770 16GB with 16 GB can run Gemma 4 26B A4B IT, LFM2.5 8B A1B, Mellum2 12B A2.5B Instruct, and 2190 other models. 1003 models run at excellent quality, and 824 at good quality. Check the compatibility table above for the full list with VRAM usage and estimated speed.
- Is Intel Arc A770 16GB good for AI?
The Intel Arc A770 16GB has 16 GB of GDDR6, making it very good for running local AI models. It supports 1827 models at good quality or better. With 560.0 GB/s memory bandwidth, it delivers solid token generation speeds. This is a solid mid-range card for running 7B–14B parameter models at good quality.
- How many parameters can Intel Arc A770 16GB handle?
With 16 GB, the Intel Arc A770 16GB supports models from 3B to 14B parameters depending on quantization level. At Q4_K_M (the recommended sweet spot), you can fit roughly 26B parameters. 7B models run at high quality (Q5/Q6), while 14B models fit comfortably at Q4.
- What quantization should I use on Intel Arc A770 16GB?
For the best balance of quality and speed on the Intel Arc A770 16GB, start with Q4_K_M — it preserves ~85% of the original model quality while keeping VRAM usage reasonable. You can step up to Q5_K_M for 7B models to get better quality. For 14B models that just barely fit, Q4_K_M is ideal.
- How fast is Intel Arc A770 16GB for AI inference?
With 560.0 GB/s memory bandwidth, the Intel Arc A770 16GB achieves approximately 62 tokens/sec on a 7B model at Q4_K_M — that's very fast, well above conversational speed. A 14B model runs at ~31 tok/s. Token generation speed scales inversely with model size — smaller models are significantly faster.
tok/s = (560 GB/s ÷ model GB) × efficiency
Smaller models = faster inference. Memory bandwidth is the main bottleneck for token generation speed.
Estimated speed on Intel Arc A770 16GB
~75 tok/s~138 tok/s~90 tok/s~44 tok/sReal-world results typically within ±20%. Speed depends on quantization kernel, batch size, and software stack.
- What's the best model for Intel Arc A770 16GB?
The top-rated models for the Intel Arc A770 16GB are Gemma 4 26B A4B IT, LFM2.5 8B A1B, Mellum2 12B A2.5B Instruct. The best choice depends on your use case: coding assistants benefit from code-tuned models, while general chat works well with instruction-tuned models like Llama or Qwen.
- What power supply and cooling does Intel Arc A770 16GB need?
The Intel Arc A770 16GB has a TDP of 225 W. A good rule of thumb is to provide at least double the GPU's TDP to cover the rest of the system — that means a 550 W PSU or larger. A mid-tower case with one intake and one rear exhaust is usually sufficient. Keep dust filters clean, as sustained inference generates continuous heat rather than the brief spikes typical of gaming.