GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Arc B580 and Intel Arc A770M.
On raw speed the Arc B580 comes out marginally faster — about 5% ahead of the Intel Arc A770M.
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Arc B580 vs Intel Arc A770M: In-Depth Breakdown
Performance: Arc B580 vs Intel Arc A770M
The Arc B580 is marginally faster, around 5% ahead of the Intel Arc A770M. Both cards sit in the same broad class, well suited to 1080p.
Power & Efficiency
At 150W against 190W, the Intel Arc A770M is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Intel Arc A770M carries 16GB versus 12GB on the Arc B580. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Intel Arc A770M's memory is also faster — 512 GB/s versus 456 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Arc B580 is roughly 2 years newer than the Intel Arc A770M (Battlemage vs Alchemist), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Arc B580 or Intel Arc A770M?
The Arc B580 is the faster card. 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 Arc B580 better than the Intel Arc A770M?
Which is better for 4K gaming, the Arc B580 or the Intel Arc A770M?
Does the Intel Arc A770M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | Intel Arc A770M |
|---|---|---|
| Architecture | Battlemage | Alchemist |
| Process Node | TSMC N5 | TSMC N6 |
| CUDA Cores (Shading Units / Shading Units) | 2,560 | 4,096✓ |
| Ray Tracing Cores | 20 | 32✓ |
| Tensor / AI Cores | 160 | 512✓ |
Clock Speeds
| Specification | Arc B580 | Intel Arc A770M |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,650 MHz |
| Boost Clock | 2,850 MHz✓ | 2,050 MHz |
Memory
| Specification | Arc B580 | Intel Arc A770M |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 19 Gbps✓ | 16 Gbps |
| Bandwidth | 456 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | Arc B580 | Intel Arc A770M |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 190 W | 150 W✓ |
| Power Connectors | 1x 8-pin | None |
| Released | Dec 2024 | Mar 2022 |
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