Intel Arc A770M vs Radeon RX 6600M
On raw speed the Intel Arc A770M comes out ahead: meaningfully ahead, about 11% ahead of the Radeon RX 6600M. The Radeon RX 6600M is the cheaper option by $3,798 CAD.
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Intel Arc A770M vs Radeon RX 6600M: In-Depth Breakdown
Performance: Intel Arc A770M vs Radeon RX 6600M
The Intel Arc A770M is noticeably faster, around 11% ahead of the Radeon RX 6600M. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
The Radeon RX 6600M currently lists from $98 CAD, $3,798 CAD less than the Intel Arc A770M at $3,896 CAD.
Power & Efficiency
At 100W against 150W, the Radeon RX 6600M is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
VRAM favors the Intel Arc A770M at 16GB versus 8GB on the Radeon RX 6600M — that extra 8GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Features & Ecosystem
Beyond raw numbers, the Intel Arc A770M brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6600M 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: Intel Arc A770M or Radeon RX 6600M?
The Intel Arc A770M is the faster card by about 11%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Intel Arc A770M better than the Radeon RX 6600M?
Which is better for 4K gaming, the Intel Arc A770M or the Radeon RX 6600M?
Is the Intel Arc A770M worth the extra $3,798 CAD over the Radeon RX 6600M?
Does the Intel Arc A770M have enough VRAM advantage to matter?
Which should you buy: Intel Arc A770M or Radeon RX 6600M?
Technical Specifications Comparison
Architecture & Cores
| Specification | Intel Arc A770M | Radeon RX 6600M |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC 7nm |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 1,792 |
| Ray Tracing Cores | 32✓ | 28 |
| Tensor / AI Cores | 512✓ | 56 |
Clock Speeds
| Specification | Intel Arc A770M | Radeon RX 6600M |
|---|---|---|
| Base Clock | 1,650 MHz | 2,068 MHz✓ |
| Boost Clock | 2,050 MHz | 2,177 MHz✓ |
Memory
| Specification | Intel Arc A770M | Radeon RX 6600M |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 128-bit |
| Memory Speed | 16 Gbps | 16 Gbps |
| Bandwidth | 512 GB/s✓ | 256 GB/s |
Connectivity & Power
| Specification | Intel Arc A770M | Radeon RX 6600M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 150 W | 100 W✓ |
| Power Connectors | None | None |
| Released | Mar 2022 | Jun 2021 |