GeForce GT 520MX vs Radeon HD 6520G
GeForce GT 520MX
Popular choices:
Radeon HD 6520G
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.
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 GT 520MX is positioned at rank 434 and the Radeon HD 6520G is on rank 165, so the Radeon HD 6520G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GT 520MX
Performance Per Dollar Radeon HD 6520G
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 6520G is the superior choice for raw performance. It leads with a 3.1% higher G3D Mark score. However, the GeForce GT 520MX offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3.1%) | ✅Leading raw performance (+3.1%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2010 / TeraScale 3 (2010−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
The Radeon HD 6520G offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 6520G holds the technical lead. Priced at $5 (vs $10), it costs 50% less, resulting in a 106.2% higher cost efficiency score.
| Insight | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+106.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($10) | ✅More affordable ($5) |
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.
Technical Specifications
Side-by-side comparison of GeForce GT 520MX and Radeon HD 6520G
GeForce GT 520MX
The GeForce GT 520MX is manufactured by NVIDIA. It was released in January 9 2013. It features the Kepler architecture. The core clock ranges from 941 MHz to 967 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 291 points.
Radeon HD 6520G
The Radeon HD 6520G is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 300 points. Launch price was $299.
Graphics Performance
The GeForce GT 520MX scores 291 and the Radeon HD 6520G reaches 300 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The GeForce GT 520MX is built on Kepler while the Radeon HD 6520G uses TeraScale 3, both on 28 nm vs 40 nm. Shader units: 384 (GeForce GT 520MX) vs 1,408 (Radeon HD 6520G). Raw compute: 0.7427 TFLOPS (GeForce GT 520MX) vs 2.253 TFLOPS (Radeon HD 6520G). Boost clocks: 967 MHz vs 800 MHz.
| Feature | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| G3D Mark Score | 291 | 300+3% |
| Architecture | Kepler | TeraScale 3 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 384 | 1408+267% |
| Compute (TFLOPS) | 0.7427 TFLOPS | 2.253 TFLOPS+203% |
| Boost Clock | 967 MHz+21% | 800 MHz |
| ROPs | 16 | 32+100% |
| TMUs | 32 | 88+175% |
| L1 Cache | 32 KB | 352 KB+1000% |
| L2 Cache | 256 KB | 512 KB+100% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce GT 520MX comes with 1 GB of VRAM, while the Radeon HD 6520G has 512 MB. The GeForce GT 520MX offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 256 KB (GeForce GT 520MX) vs 512 KB (Radeon HD 6520G) — the Radeon HD 6520G has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 256 KB | 512 KB+100% |
Power & Dimensions
The GeForce GT 520MX draws 50W versus the Radeon HD 6520G's 200W — a 120% difference. The GeForce GT 520MX is more power-efficient. Recommended PSU: 350W (GeForce GT 520MX) vs 350W (Radeon HD 6520G). Power connectors: PCIe-powered vs 1x 6-pin.
| Feature | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| TDP | 50W-75% | 200W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | — |
| Temp (Load) | 70°C | — |
| Perf/Watt | 5.8+287% | 1.5 |
Value Analysis
The GeForce GT 520MX launched at $45 MSRP and currently averages $10, while the Radeon HD 6520G launched at $40 and now averages $5. The Radeon HD 6520G costs 50% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 29.1 (GeForce GT 520MX) vs 60.0 (Radeon HD 6520G) — the Radeon HD 6520G offers 106.2% better value. The GeForce GT 520MX is the newer GPU (2013 vs 2010).
| Feature | GeForce GT 520MX | Radeon HD 6520G |
|---|---|---|
| MSRP | $45 | $40-11% |
| Avg Price (30d) | $10 | $5-50% |
| Performance per Dollar | 29.1 | 60.0+106% |
| Codename | GK107 | Cayman |
| Release | January 9 2013 | December 14 2010 |
| Ranking | #792 | #623 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on GeForce GT 520MX and Radeon HD 6520G
