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 A380 and Radeon RX 6600.
On raw speed the Radeon RX 6600 comes out dramatically faster — about 150% ahead of the Arc A380.
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Comparable or lower specs
Radeon RX 6600 vs Arc A380: In-Depth Breakdown
Performance: Radeon RX 6600 vs Arc A380
The Radeon RX 6600 is dramatically faster, around 150% ahead of the Arc A380. That gap is enough to move it up a tier: the Radeon RX 6600 is comfortable at 1080p, while the Arc A380 is better matched to entry-level 1080p.
Power & Efficiency
On power, the Arc A380 is the gentler choice at 75W versus 132W. The Radeon RX 6600 is more efficient per watt because it's faster, but its higher 132W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 6600 carries 8GB versus 6GB on the Arc A380. The extra 2GB 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 Arc A380 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 A380 or Radeon RX 6600?
The Radeon RX 6600 is the faster card by about 150%. 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 Radeon RX 6600 better than the Arc A380?
Which is better for 4K gaming, the Arc A380 or the Radeon RX 6600?
Does the Radeon RX 6600 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A380 | Radeon RX 6600 |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 1,024 | 1,792✓ |
| Ray Tracing Cores | 8 | 28✓ |
| Tensor / AI Cores | 128 | — |
Clock Speeds
| Specification | Arc A380 | Radeon RX 6600 |
|---|---|---|
| Base Clock | 2,000 MHz✓ | 1,626 MHz |
| Boost Clock | 2,450 MHz | 2,491 MHz✓ |
Memory
| Specification | Arc A380 | Radeon RX 6600 |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 96-bit | 128-bit✓ |
| Memory Speed | 15.5 Gbps✓ | 14 Gbps |
| Bandwidth | 186 GB/s | 224 GB/s✓ |
Connectivity & Power
| Specification | Arc A380 | Radeon RX 6600 |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| TDP | 75 W✓ | 132 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Jun 2022 | Oct 2021 |
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