GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for Radeon RX 6600 XT is available. Benchmarks for other models are currently being processed.
On raw speed the Intel Arc A770M comes out noticeably faster — about 17% ahead of the Radeon RX 6600 XT.
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Intel Arc A770M vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: Intel Arc A770M vs Radeon RX 6600 XT
The Intel Arc A770M is noticeably faster, around 17% ahead of the Radeon RX 6600 XT. Both cards sit in the same broad class, well suited to 1080p.
Power & Efficiency
At 150W against 160W, the Intel Arc A770M is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Alchemist architecture on a TSMC N6 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Intel Arc A770M carries 16GB versus 8GB on the Radeon RX 6600 XT. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the Intel Arc A770M brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6600 XT 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 6600 XT?
The Intel Arc A770M is the faster card by about 17%. 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 6600 XT?
Which is better for 4K gaming, the Intel Arc A770M or the Radeon RX 6600 XT?
Does the Intel Arc A770M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Intel Arc A770M | Radeon RX 6600 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 2,048 |
| Ray Tracing Cores | 32 | 32 |
| Tensor / AI Cores | 512 | — |
Clock Speeds
| Specification | Intel Arc A770M | Radeon RX 6600 XT |
|---|---|---|
| Base Clock | 1,650 MHz | 1,968 MHz✓ |
| Boost Clock | 2,050 MHz | 2,589 MHz✓ |
Memory
| Specification | Intel Arc A770M | Radeon RX 6600 XT |
|---|---|---|
| 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 6600 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 150 W✓ | 160 W |
| Power Connectors | None | 1x 8-pin |
| Released | Mar 2022 | Jul 2021 |