Radeon RX 6400 vs Arc A380
Radeon RX 6400
2022 · $130 today
4634
Arc A380
2022 · $120 today
5133
Dashed outline = score at launch
Why Radeon RX 6400 is better
- TDP: 53 W vs 75 W(42% less)
Why Arc A380 is better
- VRAM: 6 GB GDDR6 vs 4 GB GDDR6(50% more)
- Bus Width: 96-bit vs 64-bit(50% more)
- Memory Bandwidth: 186 GB/s vs 128 GB/s(45% more)
- Boost Clock: 2450 MHz vs 2321 MHz(6% more)
Verdict
Arc A380 leads outright in 3 of 6 dimensions today.
Spec by spec
| Spec | Radeon RX 6400 | Arc A380 |
|---|---|---|
| Core | ||
| Stream Processors | 768 | — |
| Boost Clock | 2321 MHz | 2450 MHz● |
| Xe-Cores | — | 8 |
| Memory | ||
| VRAM | 4 GB GDDR6 | 6 GB GDDR6● |
| Memory Bandwidth | 128 GB/s | 186 GB/s● |
| Bus Width | 64-bit | 96-bit● |
| Power | ||
| TDP | 53 W● | 75 W |
| Power Connectors | None (slot power) | None (slot power) |