Arc B580 vs GeForce RTX 3070
The GeForce RTX 3070 is significantly faster than the Arc B580, leading by roughly 23% in our performance index. The Arc B580, however, delivers more performance per dollar — $90 EUR cheaper.
Market Value Leader
It's a tight race! Both the Arc B580 and the GeForce RTX 3070 offer nearly identical market value.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 3070 vs Arc B580: In-Depth Breakdown
Performance: GeForce RTX 3070 vs Arc B580
The GeForce RTX 3070 is significantly faster, around 23% ahead of the Arc B580. That gap is enough to move it up a tier: the GeForce RTX 3070 is comfortable at 1440p, while the Arc B580 is better matched to 1080p.
Price & Value
Right now the Arc B580 starts at $337 EUR against $428 EUR for the GeForce RTX 3070. Despite being slower, the Arc B580 offers the better performance-per-dollar, so budget-focused buyers should weigh it carefully. The Arc B580 still sits about $89 EUR above its $248 EUR MSRP. The GeForce RTX 3070 is trading below its $499 EUR MSRP — a genuine deal.
Power & Efficiency
The Arc B580 pulls less power (190W vs 220W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 3070 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 8GB, the Arc B580 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 3070's 8GB can fall short.
Generation & Longevity
The Arc B580 is roughly 4 years newer than the GeForce RTX 3070 (Battlemage vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B580 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 3070 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 3070?
Choose the GeForce RTX 3070 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc B580 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 3070 better than the Arc B580?
Which is better for 4K gaming, the Arc B580 or the GeForce RTX 3070?
Is the GeForce RTX 3070 worth the extra $90 EUR over the Arc B580?
Does the Arc B580 have enough VRAM advantage to matter?
Which should you buy: Arc B580 or GeForce RTX 3070?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | GeForce RTX 3070 |
|---|---|---|
| Architecture | Battlemage | Ampere |
| Process Node | TSMC N5 | Samsung 8nm |
| CUDA Cores (Shading Units / CUDA Cores) | 2,560 | 5,888✓ |
| Ray Tracing Cores | 20 | 46✓ |
| Tensor / AI Cores | 160 | 184✓ |
Clock Speeds
| Specification | Arc B580 | GeForce RTX 3070 |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,500 MHz |
| Boost Clock | 2,850 MHz✓ | 1,725 MHz |
Memory
| Specification | Arc B580 | GeForce RTX 3070 |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 19 Gbps✓ | 14 Gbps |
| Bandwidth | 456 GB/s✓ | 448 GB/s |
Connectivity & Power
| Specification | Arc B580 | GeForce RTX 3070 |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 190 W✓ | 220 W |
| Power Connectors | 1x 8-pin | 1x 12-pin |
| Released | Dec 2024 | Sep 2020 |
Related Reading
Why Amazon Is Flooded With Cheap, Off-Brand RX 580 Graphics Cards
Brands like AISURIX, Peladn, and MLLSE sell an 8GB RX 580 for under $100. Here's the truth about ex-mining silicon, the 'RX 580 2048SP' trick, and whether you should buy one.
The Matured Flagship: Intel Arc A770 Market Review
With the Battlemage generation now in full swing, where does the original Alchemist flagship stand? We analyze the A770's value in the current market.
Best for: The Budget Content Creator & AI Hobbyist
Don't let 8GB limit your creativity. See how the A770's 16GB buffer handles 4K DaVinci Resolve timelines and Stable Diffusion.
The 1080p Value Champion: AMD Radeon RX 7600 Review
In a market dominated by high-priced flagships, the Radeon RX 7600 remains a steadfast hero for 1080p gamers. Is it still the best value pick?
The Budget Hero: Intel Arc A750 Real-World Review
Is the Intel Arc A750 still the king of budget 1080p gaming? We look at how years of driver maturity have transformed this GPU.
GPU Market Guide: How to Find the Best Value
With the arrival of new RTX series, RDNA 4, and Battlemage cards, how do you choose the right GPU today? A deep dive into trends and pricing.