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 4090NVIDIA's previous-gen flagship with 24GB GDDR6X and 1,008 GB/s memory bandwidth. 16,384 CUDA cores with DLSS 3, still one of the most powerful consumer GPUs available.
How They Compare
The AMD Radeon RX 7600 is priced at $259.99 in the GPUs category. It stands out with tdp, memory bandwidth advantages over the competition. It's designed with gaming and budget in mind.
The NVIDIA GeForce RTX 4090 is priced at $1,599.99 in the GPUs category. It stands out with vram, 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 4090 |
|---|---|---|
| Fsr | FSR 3 | — |
| TDP | 165W | 450W |
| VRAM | 8GB | 24GB |
| Outputs | 3x DP 2.1, 1x HDMI 2.1 | 3x DP 1.4a, 1x HDMI 2.1a |
| VRAM Type | GDDR6 | GDDR6X |
| Game Clock | 2,250 MHz | — |
| Boost Clock | 2,655 MHz | 2,520 MHz |
| Architecture | RDNA 3 | Ada Lovelace |
| Memory Bandwidth | 288 GB/s | 1,008 GB/s |
| Stream Processors | 2,048 | — |
| PSU Recommendation | 550W | 850W |
| Dlss | — | DLSS 3 |
| Slots | — | 3 |
| Length | — | 336mm |
| Base Clock | — | 2,235 MHz |
| Cuda Cores | — | 16,384 |
| 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 memory bandwidth. Tagged as Best Value and Best Performance.
- Lower power draw at 165WW
- Better memory bandwidth (288 GB/s)
- Less vram (8GB)
- Lower psu recommendation (550W)
- You want a cooler, more power-efficient build
- You want the stronger memory bandwidth
- Budget is your top priority
- You want the best bang for your buck
- You need more than 8GB of VRAM
- You need better psu recommendation
At $1,599.99, the GeForce RTX 4090 is the premium option. It takes the lead in vram and psu recommendation. Tagged as Solid Alternative.
- More vram (24GB)
- Better psu recommendation (850W)
- Higher power draw at 450WW
- Lower memory bandwidth (1,008 GB/s)
- You need 24GB of VRAM for high-res textures
- You want the stronger psu recommendation
- You want lower power draw — 450WW is too high
- You need better memory bandwidth