Radeon R5 M320 vs Radeon HD 7550M
Radeon R5 M320
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Radeon HD 7550M
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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 Radeon R5 M320 is positioned at rank 578 and the Radeon HD 7550M is on rank 345, so the Radeon HD 7550M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon R5 M320
Performance Per Dollar Radeon HD 7550M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R5 M320 is the superior choice for raw performance. It leads with a 2.2% higher G3D Mark score. However, the Radeon HD 7550M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| Performance | ✅Leading raw performance (+2.2%) | ❌Lower raw frame rates (-2.2%) |
| Longevity | 🛑Obsolete Architecture (2015 / GCN (2012−2015)) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon R5 M320 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.
Technical Specifications
Side-by-side comparison of Radeon R5 M320 and Radeon HD 7550M
Radeon R5 M320
The Radeon R5 M320 is manufactured by AMD. It was released in June 9 2015. It features the GCN architecture. It has 1024 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 475 points.
Radeon HD 7550M
The Radeon HD 7550M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 675 MHz. It has 640 shading units. The thermal design power (TDP) is 40W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 465 points.
Graphics Performance
The Radeon R5 M320 scores 475 and the Radeon HD 7550M reaches 465 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Radeon R5 M320 is built on GCN while the Radeon HD 7550M uses GCN 1.0, both on a 28 nm process. Shader units: 1,024 (Radeon R5 M320) vs 640 (Radeon HD 7550M).
| Feature | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| G3D Mark Score | 475+2% | 465 |
| Architecture | GCN | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1024+60% | 640 |
Advanced Features (DLSS/FSR)
| Feature | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon R5 M320 comes with 512 MB of VRAM, while the Radeon HD 7550M has 1 GB. The Radeon HD 7550M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs System.
| Feature | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 1 GB+100% |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
Power & Dimensions
The Radeon R5 M320 draws 75W versus the Radeon HD 7550M's 40W — a 60.9% difference. The Radeon HD 7550M is more power-efficient. Recommended PSU: 350W (Radeon R5 M320) vs 350W (Radeon HD 7550M). Power connectors: Mobile vs 1x 6-pin.
| Feature | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| TDP | 75W | 40W-47% |
| Recommended PSU | 350W | 350W |
| Power Connector | Mobile | 1x 6-pin |
| Perf/Watt | 6.3 | 11.6+84% |
Value Analysis
The Radeon R5 M320 is the newer GPU (2015 vs 2012).
| Feature | Radeon R5 M320 | Radeon HD 7550M |
|---|---|---|
| MSRP | $150 | — |
| Avg Price (30d) | $150 | — |
| Codename | Pitcairn | Heathrow |
| Release | June 9 2015 | April 24 2012 |
| Ranking | #522 | #787 |
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