GeForce GT 640 vs GeForce GT 650M
GeForce GT 640
Popular choices:
GeForce GT 650M
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
1169
G3D Mark Score
1187
Performance Difference
GeForce GT 650M is 1.5% faster than GeForce GT 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
4 GB VRAM · 1,169 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
2 GB VRAM · 1,187 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, GeForce GT 650M performs 1.5% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between GeForce GT 640 and GeForce GT 650M.
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 GeForce GT 640 and GeForce GT 650M
GeForce GT 640
The GeForce GT 640 is manufactured by NVIDIA. It was released in June 5 2012. It features the Kepler architecture. Core clock: 902 MHz. It has 384 shading units. The thermal design power (TDP) is 65W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,169 points. Launch price was $99.
Technical Specifications
General Information
GeForce GT 650M
The GeForce GT 650M is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 900 MHz to 950 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,187 points.
Technical Specifications
General Information
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores
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