Arc A770 vs Radeon RX 6600
Performance-wise the Arc A770 is out front, significantly faster, roughly 33% up on the Radeon RX 6600. Value tips toward the Radeon RX 6600, though: $13,295 INR cheaper for what you get.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Arc A770 vs Radeon RX 6600: In-Depth Breakdown
Performance: Arc A770 vs Radeon RX 6600
The Arc A770 is significantly faster, around 33% ahead of the Radeon RX 6600. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the Radeon RX 6600 starts at $18,000 INR against $31,295 INR for the Arc A770. Despite being slower, the Radeon RX 6600 offers the better performance-per-dollar (~30% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6600 still sits about $17,670 INR above its $330 INR MSRP. The Arc A770 still sits about $30,966 INR above its $329 INR MSRP.
Power & Efficiency
The Radeon RX 6600 sips power at 132W next to the Arc A770's 225W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU.
VRAM & Future-Proofing
The Arc A770's 16GB (vs 8GB on the Radeon RX 6600) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6600 offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc A770 or Radeon RX 6600?
Choose the Arc A770 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6600 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Arc A770 better than the Radeon RX 6600?
Which is better for 4K gaming, the Arc A770 or the Radeon RX 6600?
Is the Arc A770 worth the extra $13,295 INR over the Radeon RX 6600?
Does the Arc A770 have enough VRAM advantage to matter?
Which should you buy: Arc A770 or Radeon RX 6600?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | Radeon RX 6600 |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 1,792 |
| Ray Tracing Cores | 32✓ | 28 |
| Tensor / AI Cores | 512 | — |
Clock Speeds
| Specification | Arc A770 | Radeon RX 6600 |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,626 MHz |
| Boost Clock | 2,400 MHz | 2,491 MHz✓ |
Memory
| Specification | Arc A770 | Radeon RX 6600 |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 128-bit |
| Memory Speed | 17.5 Gbps✓ | 14 Gbps |
| Bandwidth | 560 GB/s✓ | 224 GB/s |
Connectivity & Power
| Specification | Arc A770 | Radeon RX 6600 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 225 W | 132 W✓ |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Released | Oct 2022 | Oct 2021 |
Related Reading
Intel Arc A770 in 2026: The Used-Market 16GB Card — What Still Works, and What Still Breaks
The A770 is discontinued Alchemist silicon with a 16GB frame buffer and a 256-bit bus. Four years of driver work fixed a lot — and left some things broken. An honest read on who should buy one used, and who absolutely should not.
How to Run Powerful Local LLMs on a Budget GPU in 2026
An 8GB GPU can now run near-flagship open models locally. Here's how QAT, MoE, llama.cpp offloading and MTP turn a budget PC into a private AI rig in 2026.
Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
Every Arc Alchemist card is discontinued, and Battlemage replaced them. So what does a used A580, A750 or A770 still buy you — and at what price does it beat a new Arc B580? An honest retrospective on Intel's first discrete GPUs.
Why Amazon Is Flooded With Cheap, Off-Brand RX 580 Graphics Cards
Brands like AISURIX, Peladn, and MLLSE sell an 8GB RX 580 for under $100. Here's the truth about ex-mining silicon, the 'RX 580 2048SP' trick, and whether you should buy one.