Arc B580 vs GeForce RTX 3060 8GB
On raw speed the Arc B580 comes out ahead: well ahead on speed, about 38% ahead of the GeForce RTX 3060 8GB. Best performance and best value in one card here — the clear recommendation if you can afford it.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Arc B580 vs GeForce RTX 3060 8GB: In-Depth Breakdown
Performance: Arc B580 vs GeForce RTX 3060 8GB
The Arc B580 is significantly faster, around 38% ahead of the GeForce RTX 3060 8GB. Both cards sit in the same broad class, well suited to 1080p.
Price & Value
The GeForce RTX 3060 8GB currently lists from $341 EUR, $28 EUR less than the Arc B580 at $369 EUR. Because it's both faster and competitively priced, the Arc B580 wins on performance-per-dollar by about 27%. The Arc B580 still sits about $121 EUR above its $248 EUR MSRP.
Power & Efficiency
On power, the GeForce RTX 3060 8GB is the gentler choice at 170W versus 190W. The Arc B580 is more efficient per watt because it's faster, but its higher 190W draw means more heat and a bigger PSU. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the Arc B580 at 12GB versus 8GB on the GeForce RTX 3060 8GB — that extra 4GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Arc B580 is roughly 3 years newer than the GeForce RTX 3060 8GB (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 3060 8GB 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 3060 8GB?
The Arc B580 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 3060 8GB if you find it at a steep discount.
Frequently Asked Questions
Is the Arc B580 better than the GeForce RTX 3060 8GB?
Which is better for 4K gaming, the Arc B580 or the GeForce RTX 3060 8GB?
Is the Arc B580 worth the extra $28 EUR over the GeForce RTX 3060 8GB?
Does the Arc B580 have enough VRAM advantage to matter?
Which should you buy: Arc B580 or GeForce RTX 3060 8GB?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc B580 | GeForce RTX 3060 8GB |
|---|---|---|
| Architecture | Battlemage | Ampere |
| Process Node | TSMC N5 | Samsung 8nm |
| CUDA Cores (Shading Units / CUDA Cores) | 2,560 | 3,584✓ |
| Ray Tracing Cores | 20 | 28✓ |
| Tensor / AI Cores | 160✓ | 112 |
Clock Speeds
| Specification | Arc B580 | GeForce RTX 3060 8GB |
|---|---|---|
| Base Clock | 2,670 MHz✓ | 1,320 MHz |
| Boost Clock | 2,850 MHz✓ | 1,777 MHz |
Memory
| Specification | Arc B580 | GeForce RTX 3060 8GB |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit✓ | 128-bit |
| Memory Speed | 19 Gbps✓ | 15 Gbps |
| Bandwidth | 456 GB/s✓ | 240 GB/s |
Connectivity & Power
| Specification | Arc B580 | GeForce RTX 3060 8GB |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 190 W | 170 W✓ |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Dec 2024 | Feb 2021 |
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.
Intel Arc A770 in 2026: The Used-Market 16GB Card — What Still Works, and What Still Breaks
The A770 is discontinued Alchemist silicon with a 16GB frame buffer and a 256-bit bus. Four years of driver work fixed a lot — and left some things broken. An honest read on who should buy one used, and who absolutely should not.
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?
Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
Every Arc Alchemist card is discontinued, and Battlemage replaced them. So what does a used A580, A750 or A770 still buy you — and at what price does it beat a new Arc B580? An honest retrospective on Intel's first discrete GPUs.
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.
Intel Arc A580: The Reality of Budget Gaming in 2026
Between aggressive price cuts and the arrival of the Battlemage generation, is the Arc A580 still a realistic choice for 1080p gaming?