Intel Arc Celestial GPUs vs. Nvidia: Performance, VRAM, and Price Analysis

Celestial Architecture Improvements and Node Shrinking Effects on GPU Efficiency and Performance

Hardware by RereRara on Nov 28, 2025

Even though there has been recent talk of Nvidia buying some of Intel's assets, Intel Arc GPUs are still available. There have been rumors about whether Intel Arc would live on, be scrapped, or shift its focus to iGPUs.

There is now evidence that Intel Arc is here to stay, and new graphics cards like the B770, C770, and C580 should be released over the next 6 months to 2 years.

Intel Arc Celestial GPUs, Nvidia, Performance, VRAM, and Price Analysis, NoobFeed

Shipping records and industry sources confirm that these GPUs are being manufactured, indicating that Intel is still investing in the discrete graphics market.

B770 Performance and Market Position

The B770 should work about as well as the RTX4070 if there isn't too much driver overhead. Since GPUs like the RX 9060 XT 16GB and RTX 5060 Ti have already launched, the B770 may arrive a little late in the mid-range market.

Pricing is very important to its success. The card could appeal to gamers who want to save money, since the standard model costs no more than $350, and AIB models cost no more than $375. But if it goes any higher, the B770 might not be able to keep up.

The B770 is a good card, but it should have been released more than a year ago to keep things interesting and up to date. Even though it does okay, its timing limits its impact on the market.

Celestial GPU Estimates and Node Improvements

Intel, Nvidia, and AMD's next-generation GPUs are likely to use 3nm nodes, which are more efficient and better performing than the current 4nm process. In the past, switching from 4nm to 3nm could make chips of the same size work about 35% better.

For example, if the same silicon cuts were applied to a 750mm² GPU like the 5090 and then to a comparable 6090, it would perform 35% better.

Performance predictions should remain as low as possible until full hardware details, such as the number of CUDA and XC cores, are known. According to leaks about Nvidia's CPX chip, speed will improve by about 33–35%, which aligns with these predictions.

Intel Arc Celestial GPUs, Nvidia, Performance, VRAM, and Price Analysis, NoobFeed

C580: Mid-Range Performance and Improvements

The C580 should be about as fast as an RTX 4070, which is about the same as the B770. However, it might be faster and have better architecture if it works more efficiently.

Intel's past Battle Mage GPUs showed that architectural improvements and faster clock speeds could make older models 15% faster, even with fewer XE cores. This trend is likely to continue with the Celestial design, which could bring a 20% IPC boost over Battle Mage.

By improving both nodes and IPC, the C580 could achieve about 60% more performance than its predecessors. It's expected to have at least 12GB of VRAM, and maybe even more.

A price of $250 to $300 could make it competitive. Nvidia's mid-range cards, like the RTX 6060, have similar speed and features, which could make Intel less popular in some markets.

Right now, the best thing about the Intel Arc is its 12GB of VRAM at a low price. But if Nvidia can do the same thing for the same price, Intel might have a hard time selling its products.

C770: High-End Performance Estimates

The C770 wants to perform as well as the RTX4080 and could catch up to the RTX5080 if IPC gains go over 20%. Getting to these levels depends on eliminating driver overhead, which has been an issue with Intel Arc in the past. The price will be very important.

If the C770 costs no more than $400, it might be able to compete, but if it costs more than that, Nvidia cards are likely a better choice because they offer more features and more VRAM options.

The C770 is likely to have around 16GB of VRAM, but it could have up to 24GB if GDDR7 is used. With a launch date around January 2027, Nvidia's RTX 6070 and competing AMD GPUs may perform better than or on par with the C770.

This shows how important it is to focus on efficiency, driver optimization, and price. Intel has to find a balance between high-end performance and low cost, while also addressing architectural and software issues.

Strategic Considerations for Intel Arc

Intel's Celestial GPUs, like the C580 and C770, have already been planned and developed. They are now being manufactured, and driver optimization is still going on.

The mid-range C580 and high-end C770 are expected to perform well, but time and competition remain important. To compete with Nvidia and AMD, Intel Arc needs to strike a good balance between price, VRAM, power efficiency, and architectural improvements.

Intel Arc Celestial GPUs, Nvidia, Performance, VRAM, and Price Analysis, NoobFeed

Final Thoughts

From our calculations, we can see that the C580 could offer 4070 performance for around $300, and the C770 could do the same for $400–$450.

The adoption of Intel Arc will eventually depend on how the market changes and how much Nvidia charges. Even though these GPUs look good, Intel needs to keep improving drivers and performance to stay competitive in the world of discrete graphics cards.

Also, check our other Intel chips articles: