GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for Arc B580 is available. Benchmarks for other models are currently being processed.
The Arc B580 is dramatically faster than the GeForce RTX 4050 Laptop, leading by roughly 47% in our performance index. The Arc B580 is the cheaper option by $521 EUR.
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Comparable or lower specs
Arc B580 vs GeForce RTX 4050 Laptop: In-Depth Breakdown
Performance: Arc B580 vs GeForce RTX 4050 Laptop
The Arc B580 is dramatically faster, around 47% ahead of the GeForce RTX 4050 Laptop. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
Right now the Arc B580 starts at $344 EUR against $865 EUR for the GeForce RTX 4050 Laptop. The Arc B580 still sits about $96 EUR above its $248 EUR MSRP.
Power & Efficiency
The GeForce RTX 4050 Laptop draws just 115W versus 190W for the Arc B580, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 12GB against 6GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 4050 Laptop's 6GB can fall short.
Features & Ecosystem
Beyond raw numbers, the Arc B580 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 4050 Laptop offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. 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 B580 or GeForce RTX 4050 Laptop?
The Arc B580 is the faster card by about 47%. 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 Arc B580 better than the GeForce RTX 4050 Laptop?
Which is better for 4K gaming, the Arc B580 or the GeForce RTX 4050 Laptop?
Is the GeForce RTX 4050 Laptop worth the extra $521 EUR over the Arc B580?
Does the Arc B580 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | GeForce RTX 4050 Laptop |
|---|---|---|
| Architecture | Battlemage | Ada Lovelace |
| Process Node | TSMC N5 | TSMC 4N |
| CUDA Cores (Shading Units / CUDA Cores) | 2,560 | 2,560 |
| Ray Tracing Cores | 20 | 20 |
| Tensor / AI Cores | 160✓ | 80 |
Clock Speeds
| Specification | Arc B580 | GeForce RTX 4050 Laptop |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,455 MHz |
| Boost Clock | 2,850 MHz✓ | 2,370 MHz |
Memory
| Specification | Arc B580 | GeForce RTX 4050 Laptop |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 6 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit✓ | 96-bit |
| Memory Speed | 19 Gbps✓ | 16 Gbps |
| Bandwidth | 456 GB/s✓ | 192 GB/s |
Connectivity & Power
| Specification | Arc B580 | GeForce RTX 4050 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| TDP | 190 W | 115 W✓ |
| Power Connectors | 1x 8-pin | None |
| Released | Dec 2024 | Feb 2023 |
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