
GeForce GTX 775M
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Radeon RX 550X (móvel)
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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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money. The GeForce GTX 775M is positioned at rank 23 and the Radeon RX 550X (móvel) is on rank 6, so the Radeon RX 550X (móvel) offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GTX 775M
Performance Per Dollar Radeon RX 550X (móvel)
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX 550X (móvel) uses modern memory architecture. The Radeon RX 550X (móvel) likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce GTX 775M lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce GTX 775M is the superior choice for raw performance. It leads with a 1% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 550X (móvel).
| Insight | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| Performance | ✅Leading raw performance (+1%) | ❌Lower raw frame rates (-1%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2018 / GCN 4.0 (2016−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce GTX 775M remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

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Technical Specifications
Side-by-side comparison of GeForce GTX 775M and Radeon RX 550X (móvel)

GeForce GTX 775M
The GeForce GTX 775M is manufactured by NVIDIA. It was released in September 24 2013. It features the Kepler architecture. The core clock speed is 719 MHz. It has 1344 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,837 points.

Radeon RX 550X (móvel)
The Radeon RX 550X (móvel) is manufactured by AMD. It was released in April 11 2018. It features the GCN 4.0 architecture. The core clock ranges from 1100 MHz to 1287 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3,800 points.
Graphics Performance
The GeForce GTX 775M scores 3,837 and the Radeon RX 550X (móvel) reaches 3,800 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The GeForce GTX 775M is built on Kepler while the Radeon RX 550X (móvel) uses GCN 4.0, both on 28 nm vs 14 nm. Shader units: 1,344 (GeForce GTX 775M) vs 640 (Radeon RX 550X (móvel)).
| Feature | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| G3D Mark Score | 3,837 | 3,800 |
| Architecture | Kepler | GCN 4.0 |
| Process Node | 28 nm | 14 nm |
| Shading Units | 1344+110% | 640 |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 2.1 |
| Frame Generation | FSR 3 (Compatible) | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 2 GB of GDDR5. Bus width: 256-bit vs 256-bit.
| Feature | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | 160 GB/s | Unknown |
| Bus Width | 256-bit | 256-bit |
Power & Dimensions
The GeForce GTX 775M draws 100W versus the Radeon RX 550X (móvel)'s 50W — a 66.7% difference. The Radeon RX 550X (móvel) is more power-efficient. Recommended PSU: 350W (GeForce GTX 775M) vs 350W (Radeon RX 550X (móvel)). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| TDP | 100W | 50W-50% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | 1mm | — |
| Slots | 0 | — |
| Perf/Watt | 38.4 | 76.0+98% |
Value Analysis
The Radeon RX 550X (móvel) is the newer GPU (2018 vs 2013).
| Feature | GeForce GTX 775M | Radeon RX 550X (móvel) |
|---|---|---|
| MSRP | — | $35 |
| Avg Price (30d) | — | $35 |
| Codename | N13E-GTX-A2 | Polaris 23 |
| Release | September 24 2013 | April 11 2018 |
| Ranking | #502 | #648 |
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