Intel Arc B580 Review
The shocking value pick of the budget tier. 12GB of VRAM at $249 is unheard of, and Intel's drivers have matured significantly. XeSS 2 with frame generation is competitive. The catch: only worth it on a system with Resizable BAR and a modern CPU.
Architecture & Overview
The Intel Arc B580 is built on the Intel Xe2 (Battlemage) architecture, fabricated on a TSMC N5 process and launched in 2024. It pairs 2,560 shading cores with 20 ray tracing cores and 160 tensor/AI cores, clocked up to 2670 MHz boost. The memory subsystem is 12GB of GDDR6 on a 192-bit bus, delivering 456 GB/s of bandwidth — the data pipeline that ultimately determines how much of the card's compute can actually be fed in real-world workloads.
With a 190W TDP, the card draws power through 1x 8-pin and is rated for a 600W minimum PSU. Physically it measures 272mm long and occupies 2 expansion slots — important sizing numbers to check against your case before buying.
Performance Breakdown
Ranked #15 of 15 GPUs in our database by 3DMark Time Spy score. The next card up is the NVIDIA GeForce RTX 4060 Ti 16GB (~4.7% faster).
Real-World Gaming Performance
1080p gaming is this card's home. High settings are comfortable in modern titles; ultra works with some tweaks. 1440p is feasible at medium/high with upscaling enabled. 4K is beyond its scope.
Pros & Cons
What we like
- Excellent value score (92/100) — high performance per dollar
- 12GB VRAM hits the minimum-viable mark for 2026 1440p ultra gaming
What to watch out for
- Weak ray tracing (32/100) — consider alternatives if RT matters to you
CPU Pairing Recommendation
Pair with an affordable CPU like the AMD Ryzen 5 5600X or similar. Spending more on the CPU won't meaningfully help this GPU — budget should go toward the GPU or faster RAM.
Not sure if your pairing is balanced? Run the numbers through our bottleneck calculator to check.
Full Specifications
| Spec | Value |
|---|---|
| VRAM | 12GB GDDR6 |
| Memory Bus | 192-bit |
| Memory Bandwidth | 456 GB/s |
| Boost Clock | 2670 MHz |
| Base Clock | 2670 MHz |
| CUDA / Stream Cores | 2,560 |
| Ray Tracing Cores | 20 |
| Tensor Cores | 160 |
| Process Node | TSMC N5 |
| PCIe Interface | PCIe 4.0 x8 |
| TDP | 190W |
| Recommended PSU | 600W |
| Power Connectors | 1x 8-pin |
| Length | 272 mm |
| Slot Width | 2 slots |
| Display Outputs | 3x DP 2.1, 1x HDMI 2.1 |
| 3DMark Time Spy | 12,800 |
| Release Year | 2024 |
Best For
- 1080p ultra
- 1440p high
- Budget builds
Compare With Nearest Peers
vs NVIDIA GeForce RTX 4060 Ti 16GB
$249 vs $449
vs NVIDIA GeForce RTX 5060 Ti 16GB
$249 vs $429
vs AMD Radeon RX 7800 XT
$249 vs $499
Frequently Asked Questions
What PSU do I need for the Intel Arc B580?
What power connector does the Intel Arc B580 use?
How much VRAM does the Intel Arc B580 have?
Does the Intel Arc B580 fit in my case?
Is the Intel Arc B580 good for ray tracing?
Where to Buy the Intel Arc B580
The Intel Arc B580 launched at $249 MSRP. Real-world prices vary by retailer, partner card, and stock — we recommend checking Amazon for current pricing on Founders Edition and aftermarket models from ASUS, MSI, Gigabyte, and others.
View Intel Arc B580 on Amazon →