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 A770M is dramatically faster than the Radeon RX 6400, leading by roughly 250% in our performance index. The Radeon RX 6400 is the cheaper option by $6,694 AED.
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Intel Arc A770M vs Radeon RX 6400: In-Depth Breakdown
Performance: Intel Arc A770M vs Radeon RX 6400
The Intel Arc A770M is dramatically faster, around 250% ahead of the Radeon RX 6400. That gap is enough to move it up a tier: the Intel Arc A770M is comfortable at 1080p, while the Radeon RX 6400 is better matched to entry-level 1080p.
Price & Value
Right now the Radeon RX 6400 starts at $852 AED against $7,545 AED for the Intel Arc A770M. The Radeon RX 6400 still sits about $693 AED above its $159 AED MSRP.
Power & Efficiency
The Radeon RX 6400 pulls less power (53W vs 150W), so it's the easier card to cool and the lighter load on your PSU. The faster Intel Arc A770M draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 16GB against 4GB, the Intel Arc A770M 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 A770M 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 A770M or Radeon RX 6400?
The Intel Arc A770M is the faster card by about 250%. 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 6400?
Which is better for 4K gaming, the Intel Arc A770M or the Radeon RX 6400?
Is the Intel Arc A770M worth the extra $6,694 AED over the Radeon RX 6400?
Does the Intel Arc A770M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Intel Arc A770M | Radeon RX 6400 |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N6 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 768 |
| Ray Tracing Cores | 32✓ | 12 |
| Tensor / AI Cores | 512 | — |
Clock Speeds
| Specification | Intel Arc A770M | Radeon RX 6400 |
|---|---|---|
| Base Clock | 1,650 MHz | 1,923 MHz✓ |
| Boost Clock | 2,050 MHz | 2,321 MHz✓ |
Memory
| Specification | Intel Arc A770M | Radeon RX 6400 |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 4 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 64-bit |
| Memory Speed | 16 Gbps | 16 Gbps |
| Bandwidth | 512 GB/s✓ | 128 GB/s |
Connectivity & Power
| Specification | Intel Arc A770M | Radeon RX 6400 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x4 |
| TDP | 150 W | 53 W✓ |
| Power Connectors | None | None |
| Released | Mar 2022 | Jan 2022 |