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 A580 is available. Benchmarks for other models are currently being processed.
The Radeon RX 7900M is dramatically faster than the Arc A580, leading by roughly 125% in our performance index.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 7900M vs Arc A580: In-Depth Breakdown
Performance: Radeon RX 7900M vs Arc A580
The Radeon RX 7900M is dramatically faster, around 125% ahead of the Arc A580. That gap is enough to move it up a tier: the Radeon RX 7900M is comfortable at 1440p, while the Arc A580 is better matched to 1080p.
VRAM & Future-Proofing
With 16GB against 8GB, the Radeon RX 7900M has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc A580's 8GB can fall short.
Features & Ecosystem
Beyond raw numbers, the Arc A580 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 7900M offers AMD FSR upscaling and strong rasterization value. 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 A580 or Radeon RX 7900M?
The Radeon RX 7900M is the faster card by about 125%. 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 Radeon RX 7900M better than the Arc A580?
Which is better for 4K gaming, the Arc A580 or the Radeon RX 7900M?
Does the Radeon RX 7900M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A580 | Radeon RX 7900M |
|---|---|---|
| Architecture | Alchemist | RDNA 3 |
| Process Node | TSMC N6 | TSMC N5 |
| CUDA Cores (Shading Units / Stream Processors) | 3,072 | 4,608✓ |
| Ray Tracing Cores | 24 | 72✓ |
| Tensor / AI Cores | 384✓ | 144 |
Clock Speeds
| Specification | Arc A580 | Radeon RX 7900M |
|---|---|---|
| Base Clock | 1,700 MHz | 1,825 MHz✓ |
| Boost Clock | 2,000 MHz | 2,090 MHz✓ |
Memory
| Specification | Arc A580 | Radeon RX 7900M |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 512 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | Arc A580 | Radeon RX 7900M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 175 W✓ | 180 W |
| Power Connectors | 2x 8-pin | None |
| Released | Oct 2023 | Oct 2023 |
