Graphics Card Comparison Tool - Compare GPUs
Compare graphics cards side-by-side with detailed specifications, performance metrics, and value analysis to make informed purchasing decisions.
GPU Comparison: NVIDIA vs AMD Graphics Cards
Our free GPU comparison tool lets you compare graphics cards side-by-side examining VRAM, core counts, clock speeds, and TDP. Make informed decisions about upgrades or new builds by comparing NVIDIA RTX and AMD Radeon GPUs.
VRAM Analysis
Compare memory capacity and bandwidth for high-res gaming.
Power Draw
Check TDP and power requirements for your PSU sizing.
Performance
Analyze core counts and clock speeds for raw power.
After comparing GPUs, use our Bottleneck Calculator to verify CPU compatibility and our PSU Calculator to ensure adequate power supply.
Select Graphics Cards
Choose two GPUs to compare their specifications and performance
How to Choose the Best GPU for Your Build
Selecting a graphics card is the most important decision for any gaming PC. It determines your resolution, frame rate, and overall visual quality. Here's what you should look for when comparing GPUs.
Target Resolution
If you're gaming at 1080p, a mid-range card like the RTX 4060 or RX 7600 is plenty. For 1440p, look at the RTX 4070 or RX 7800 XT. For 4K, you'll want high-end cards like the RTX 4080 or 4090.
VRAM Requirements
Modern games are increasingly memory-hungry. While 8GB was the standard, 12GB or 16GB is now recommended for 1440p and 4K to avoid stuttering and texture pop-in.
Ray Tracing & Upscaling
NVIDIA's DLSS and AMD's FSR are game-changers, allowing you to get higher frame rates through AI upscaling. NVIDIA generally has a lead in ray tracing performance and upscaling quality.
Power & Cooling
High-end GPUs draw a lot of power and generate significant heat. Ensure your PSU can handle the TDP and your case has enough airflow to keep the card cool.
Pro Tip: Price to Performance
Don't just look at the fastest card. Calculate the "cost per frame" by dividing the price by average benchmark scores. Often, the second or third-tier cards offer much better value for your money.
Frequently Asked Questions
What's the difference between CUDA cores and Stream Processors?
CUDA cores are NVIDIA's parallel processing units, while Stream Processors are AMD's equivalent. They're not directly comparable in quantity, but both handle graphics computations.
How important is VRAM for gaming?
VRAM is crucial for high-resolution gaming and future-proofing. 8GB is minimum for 1080p, 12GB+ recommended for 1440p, and 16GB+ for 4K gaming.
Should I consider ray tracing performance?
Ray tracing enhances visual quality significantly in supported games. NVIDIA currently leads in ray tracing performance, but AMD is competitive in rasterization.
What is TDP in graphics cards?
TDP (Thermal Design Power) represents the maximum amount of heat a GPU is expected to generate under load. It's a good indicator of power consumption.
Does PCIe version matter for GPU performance?
While newer PCIe versions offer more bandwidth, most modern GPUs don't fully saturate PCIe 3.0 x16. However, PCIe 4.0 or 5.0 is recommended for high-end cards.