Radeon R9 M270X vs Radeon HD 7750M
Radeon R9 M270X
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Radeon HD 7750M
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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 R9 M270X is positioned at rank 484 and the Radeon HD 7750M is on rank 353, so the Radeon HD 7750M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon R9 M270X
Performance Per Dollar Radeon HD 7750M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R9 M270X is the superior choice for raw performance. It leads with a 1.1% higher G3D Mark score and 100% more VRAM (4 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7750M.
| Insight | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| Performance | ✅Leading raw performance (+1.1%) | ❌Lower raw frame rates (-1.1%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon R9 M270X 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 R9 M270X and Radeon HD 7750M
Radeon R9 M270X
The Radeon R9 M270X is manufactured by AMD. It was released in March 21 2014. It features the GCN 1.0 architecture. The core clock ranges from 725 MHz to 775 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,204 points.
Radeon HD 7750M
The Radeon HD 7750M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 575 MHz. It has 512 shading units. The thermal design power (TDP) is 28W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,191 points.
Graphics Performance
The Radeon R9 M270X scores 1,204 and the Radeon HD 7750M reaches 1,191 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Radeon R9 M270X is built on GCN 1.0 while the Radeon HD 7750M uses GCN 1.0, both on a 28 nm process. Shader units: 640 (Radeon R9 M270X) vs 512 (Radeon HD 7750M). Raw compute: 0.992 TFLOPS (Radeon R9 M270X) vs 0.5888 TFLOPS (Radeon HD 7750M).
| Feature | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| G3D Mark Score | 1,204+1% | 1,191 |
| Architecture | GCN 1.0 | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 640+25% | 512 |
| Compute (TFLOPS) | 0.992 TFLOPS+68% | 0.5888 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 40+25% | 32 |
| L1 Cache | 160 KB+25% | 128 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| 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 R9 M270X comes with 4 GB of VRAM, while the Radeon HD 7750M has 2 GB. The Radeon R9 M270X offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs System.
| Feature | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| VRAM Capacity | 4 GB+100% | 2 GB |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
| L2 Cache | 256 KB | 256 KB |
Power & Dimensions
The Radeon R9 M270X draws 75W versus the Radeon HD 7750M's 28W — a 91.3% difference. The Radeon HD 7750M is more power-efficient. Recommended PSU: 350W (Radeon R9 M270X) vs 350W (Radeon HD 7750M). Power connectors: Mobile vs 1x 6-pin.
| Feature | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| TDP | 75W | 28W-63% |
| Recommended PSU | 350W | 350W |
| Power Connector | Mobile | 1x 6-pin |
| Temp (Load) | — | 75°C |
| Perf/Watt | 16.1 | 42.5+164% |
Value Analysis
The Radeon R9 M270X is the newer GPU (2014 vs 2012).
| Feature | Radeon R9 M270X | Radeon HD 7750M |
|---|---|---|
| MSRP | $250 | — |
| Avg Price (30d) | $40 | — |
| Codename | Venus | Chelsea |
| Release | March 21 2014 | April 24 2012 |
| Ranking | #819 | #827 |
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