Quadro K620 vs Radeon RX 640
Quadro K620
Popular choices:
Radeon RX 640
Popular choices:
Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Performance Comparison
About G3D MarkG3D Mark Score
2213
G3D Mark Score
2172
Performance Difference
Quadro K620 is 1.9% faster than Radeon RX 640
VRAM & Game Performance
VRAM (Video RAM) is dedicated memory on your graphics card that stores textures, frame buffers, and game assets. Higher VRAM allows for sharper textures at high resolutions (1440p/4K) and prevents stuttering in modern AAA games. 8GB is minimum for 1080p, 12GB+ recommended for 1440p, and 16GB+ for 4K gaming.
📊 Performance Analysis
2 GB VRAM · 2,213 G3D Mark (entry-level)
⚡Ray Tracing: RT not recommended. Keep disabled for playable FPS.
🚀Upscaling: Performance mode: +50-70% FPS, noticeable quality loss.
📊 Performance Analysis
4 GB VRAM · 2,172 G3D Mark (entry-level)
⚡Ray Tracing: RT not recommended. Keep disabled for playable FPS.
🚀Upscaling: Performance mode: +50-70% FPS, noticeable quality loss.
Benchmarks & Performance Comparison
In this GPU comparison, Quadro K620 performs 1.9% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Quadro K620 and Radeon RX 640.
Both graphics cards are popular choices for gaming. When comparing GPUs, consider VRAM capacity, ray tracing performance, power requirements, and price-to-performance ratio for your target gaming resolution (1080p, 1440p, or 4K).
Technical Specifications
Detailed hardware specifications for Quadro K620 and Radeon RX 640
Quadro K620
The Quadro K620 is manufactured by NVIDIA. It was released in July 22 2014. It features the Maxwell architecture. The core clock ranges from 1058 MHz to 1124 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,213 points. Launch price was $189.89.
Technical Specifications
General Information
Radeon RX 640
The Radeon RX 640 is manufactured by AMD. It was released in May 13 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,172 points.
Technical Specifications
General Information
Top Performing GPUs
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