Performance comparison: which is faster?
Intel Arc A750 8GB (Intel, 2022) and Intel Arc A310 4GB (Intel, 2023) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: Arc A750 8GB is about 225% faster
For generative AI, the higher-VRAM Arc A750 8GB（8GB） has the advantage. For gaming, prioritize performance score and CPU compatibility; for AI, prioritize VRAM.
Relative performance score (higher is faster). Actual fps varies by resolution, game, and CPU configuration.
| Item | Arc A750 8GB | Arc A310 4GB |
|---|---|---|
| Performance Score | 13,000 | 4,000 |
| VRAM | 8GB | 4GB |
| Manufacturer | Intel | Intel |
| Series | Arc | Arc |
| Release Year | 2022 | 2023 |
| Compatible CPU Example | Core i7-6700K | AMD Phenom II X4 945 |
These generative AI models can run on only one GPU because of the VRAM difference (Stable Diffusion, Flux, LLMs, and others).
— None (all models that run on Arc A750 8GB also run here)
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | Arc A750 8GB |
| Run larger generative AI and LLM models | Arc A750 8GB |
| Prioritize value and adequate performance | Arc A310 4GB (the lower model is often sufficient) |
Arc A750 8GB is about 225% higher by score (Arc A750 8GB: 13000 points / Arc A310 4GB: 4000 points). Actual fps also varies by resolution, game, and CPU, so price is a reasonable deciding factor when the gap is only a few percent.
Arc A750 8GB has 8GB of VRAM, while Arc A310 4GB has 4GB; Arc A750 8GB has more. If image generation or a local LLM is even a possibility, the higher-VRAM option provides more room.
Using our guideline, Core i7-6700K pairs well with Arc A750 8GB and AMD Phenom II X4 945 with Arc A310 4GB (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
