AMD
Radeon RX 7600Budget RDNA 3 GPU with 8GB GDDR6 and FSR 3. Great 1080p gaming performance at an affordable price point.
NVIDIA
GeForce RTX 3090Ampere flagship with 24GB GDDR6X and 936 GB/s memory bandwidth. 10,496 CUDA cores, still relevant for memory-intensive AI and creative workloads at a fraction of its launch price.
How They Compare
The AMD Radeon RX 7600 is priced at $259.99 in the GPUs category. It stands out with tdp, boost clock advantages over the competition. It's designed with gaming and budget in mind.
The NVIDIA GeForce RTX 3090 is priced at $749.99 in the GPUs category. It stands out with vram, memory bandwidth, psu recommendation advantages over the competition.
Key Differences
What this means: Higher tdp indicates greater power draw and heat output. This directly impacts your power supply requirements, cooling solution choice, and electricity costs. Lower values generally mean a cooler, quieter, and more efficient build.
What this means: More vram provides larger working space for the component, enabling it to handle bigger workloads without slowdowns. Running out of vram causes significant performance drops as the system falls back to slower storage.
What this means: Display outputs determine your multi-monitor capabilities and maximum supported resolutions and refresh rates. More outputs with newer standards (HDMI 2.1, DisplayPort 2.1) unlock higher-fidelity display configurations without adapters.
What this means: The vram type determines physical and electrical compatibility with your other components. Different types are not interchangeable — always verify your motherboard, case, and power supply support the same type before purchasing.
What this means: Higher boost clock means faster data processing and better real-world performance. Even small differences in clock speeds can translate to measurable FPS gains in CPU-bound games and faster completion times in productivity tasks.
What this means: Newer architecture typically delivers better performance per watt, new feature support, and improved efficiency. Architecture improvements often matter more than raw clock speed — a newer architecture at lower MHz can outperform an older one at higher MHz.
What this means: Memory Bandwidth determines physical compatibility with your case and other components. Always verify clearance measurements before purchasing — even a few millimeters can be the difference between a clean fit and a part that doesn't work in your build.
What this means: This psu recommendation spec directly impacts features and capabilities for gpus. The product with the higher value here will have an advantage in scenarios where this specification is the limiting factor. Consider whether this specific spec matters for your workload — not every spec difference affects every use case equally.
Spec Breakdown
Full Specification Comparison
17 specs| Specification | Radeon RX 7600 | GeForce RTX 3090 |
|---|---|---|
| Fsr | FSR 3 | — |
| TDP | 165W | 350W |
| VRAM | 8GB | 24GB |
| Outputs | 3x DP 2.1, 1x HDMI 2.1 | 3x DP 1.4a, 1x HDMI 2.1 |
| VRAM Type | GDDR6 | GDDR6X |
| Game Clock | 2,250 MHz | — |
| Boost Clock | 2,655 MHz | 1,695 MHz |
| Architecture | RDNA 3 | Ampere |
| Memory Bandwidth | 288 GB/s | 936 GB/s |
| Stream Processors | 2,048 | — |
| PSU Recommendation | 550W | 750W |
| Dlss | — | DLSS 2 |
| Slots | — | 3 |
| Length | — | 336mm |
| Base Clock | — | 1,395 MHz |
| Cuda Cores | — | 10,496 |
| Pcie Interface | — | PCIe 4.0 x16 |
The Bottom Line
At $259.99, the Radeon RX 7600 is the most affordable option. It takes the lead in tdp and boost clock. Tagged as Budget Pick.
- Lower power draw at 165WW
- Higher boost clock (2,655 MHz)
- Less vram (8GB)
- Lower memory bandwidth (288 GB/s)
- Lower psu recommendation (550W)
- You want a cooler, more power-efficient build
- You want the higher boost clock for better performance
- Budget is your top priority
- You need more than 8GB of VRAM
- You need better memory bandwidth
At $749.99, the GeForce RTX 3090 is the premium option. It takes the lead in vram and memory bandwidth. Tagged as Best Value and Best Performance and Premium Pick.
- More vram (24GB)
- Better memory bandwidth (936 GB/s)
- Better psu recommendation (750W)
- Higher power draw at 350WW
- Lower boost clock (1,695 MHz)
- You need 24GB of VRAM for high-res textures
- You want the stronger memory bandwidth
- You want the best bang for your buck
- You want lower power draw — 350WW is too high
- You need better boost clock