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 GeForce RTX 4090 and Intel Arc A770M.
On raw speed the GeForce RTX 4090 comes out dramatically faster — about 243% ahead of the Intel Arc A770M.
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Comparable or lower specs
GeForce RTX 4090 vs Intel Arc A770M: In-Depth Breakdown
Performance: GeForce RTX 4090 vs Intel Arc A770M
The GeForce RTX 4090 is dramatically faster, around 243% ahead of the Intel Arc A770M. That gap is enough to move it up a tier: the GeForce RTX 4090 is comfortable at 4K and high-refresh 1440p, while the Intel Arc A770M is better matched to 1080p.
Power & Efficiency
On power, the Intel Arc A770M is the gentler choice at 150W versus 450W. The GeForce RTX 4090 is more efficient per watt because it's faster, but its higher 450W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The GeForce RTX 4090 carries 24GB versus 16GB on the Intel Arc A770M. The extra 8GB 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 GeForce RTX 4090 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Intel Arc A770M offers Intel XeSS upscaling and AV1 encoding. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4090 or Intel Arc A770M?
The GeForce RTX 4090 is the faster card by about 243%. 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 GeForce RTX 4090 better than the Intel Arc A770M?
Which is better for 4K gaming, the GeForce RTX 4090 or the Intel Arc A770M?
Does the GeForce RTX 4090 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4090 | Intel Arc A770M |
|---|---|---|
| Architecture | Ada Lovelace | Alchemist |
| Process Node | TSMC 4N | TSMC N6 |
| CUDA Cores (CUDA Cores / Shading Units) | 16,384✓ | 4,096 |
| Ray Tracing Cores | 128✓ | 32 |
| Tensor / AI Cores | 512 | 512 |
Clock Speeds
| Specification | GeForce RTX 4090 | Intel Arc A770M |
|---|---|---|
| Base Clock | 2,235 MHz✓ | 1,650 MHz |
| Boost Clock | 2,520 MHz✓ | 2,050 MHz |
Memory
| Specification | GeForce RTX 4090 | Intel Arc A770M |
|---|---|---|
| VRAM Capacity | 24 GB✓ | 16 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384-bit✓ | 256-bit |
| Memory Speed | 21 Gbps✓ | 16 Gbps |
| Bandwidth | 1,008 GB/s✓ | 512 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4090 | Intel Arc A770M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 450 W | 150 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Sep 2022 | Mar 2022 |