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 6400 is available. Benchmarks for other models are currently being processed.
The Intel Arc A730M is dramatically faster than the Radeon RX 6400, leading by roughly 200% in our performance index.
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Intel Arc A730M vs Radeon RX 6400: In-Depth Breakdown
Performance: Intel Arc A730M vs Radeon RX 6400
The Intel Arc A730M is dramatically faster, around 200% ahead of the Radeon RX 6400. That gap is enough to move it up a tier: the Intel Arc A730M is comfortable at 1080p, while the Radeon RX 6400 is better matched to entry-level 1080p.
Power & Efficiency
The Radeon RX 6400 pulls less power (53W vs 120W), so it's the easier card to cool and the lighter load on your PSU. The faster Intel Arc A730M draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 12GB against 4GB, the Intel Arc A730M has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6400's 4GB can fall short.
Features & Ecosystem
Beyond raw numbers, the Intel Arc A730M brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6400 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 A730M or Radeon RX 6400?
The Intel Arc A730M is the faster card by about 200%. 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 A730M better than the Radeon RX 6400?
Which is better for 4K gaming, the Intel Arc A730M or the Radeon RX 6400?
Does the Intel Arc A730M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Intel Arc A730M | Radeon RX 6400 |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N6 |
| CUDA Cores (Shading Units / Stream Processors) | 3,072✓ | 768 |
| Ray Tracing Cores | 24✓ | 12 |
| Tensor / AI Cores | 384 | — |
Clock Speeds
| Specification | Intel Arc A730M | Radeon RX 6400 |
|---|---|---|
| Base Clock | 1,100 MHz | 1,923 MHz✓ |
| Boost Clock | 2,050 MHz | 2,321 MHz✓ |
Memory
| Specification | Intel Arc A730M | Radeon RX 6400 |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 4 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit✓ | 64-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 336 GB/s✓ | 128 GB/s |
Connectivity & Power
| Specification | Intel Arc A730M | Radeon RX 6400 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x4 |
| TDP | 120 W | 53 W✓ |
| Power Connectors | None | None |
| Released | Mar 2022 | Jan 2022 |