CPU
GPU
Radeon HD 7450M
Popular choices:
Radeon HD 8570D + HD 8470 Dual
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 Radeon HD 7450M is positioned at rank 328 and the Radeon HD 8570D + HD 8470 Dual is on rank 627, so the Radeon HD 7450M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon HD 7450M
Performance Per Dollar Radeon HD 8570D + HD 8470 Dual
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 8570D + HD 8470 Dual is the superior choice for raw performance. It leads with a 2.4% higher G3D Mark score. However, the Radeon HD 7450M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.4%) | ✅Leading raw performance (+2.4%) |
| Longevity | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2013 / Legacy) |
| 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
While current pricing data is unavailable, the Radeon HD 8570D + HD 8470 Dual 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 HD 7450M and Radeon HD 8570D + HD 8470 Dual
Radeon HD 7450M
The Radeon HD 7450M 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: 330 points.
Radeon HD 8570D + HD 8470 Dual
The Radeon HD 8570D + HD 8470 Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 825 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 338 points.
Graphics Performance
The Radeon HD 7450M scores 330 and the Radeon HD 8570D + HD 8470 Dual reaches 338 in the G3D Mark benchmark — just a 2.4% difference, making them near-identical in rasterization performance. Shader units: 640 (Radeon HD 7450M) vs 640 (Radeon HD 8570D + HD 8470 Dual).
| Feature | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| G3D Mark Score | 330 | 338+2% |
| Process Node | 28 nm | 28 nm |
| Shading Units | 640 | 640 |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| 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 HD 7450M comes with 1 GB of VRAM, while the Radeon HD 8570D + HD 8470 Dual has 512 MB. The Radeon HD 7450M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.
| Feature | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
Power & Dimensions
The Radeon HD 7450M draws 40W versus the Radeon HD 8570D + HD 8470 Dual's 50W — a 22.2% difference. The Radeon HD 7450M is more power-efficient. Recommended PSU: 350W (Radeon HD 7450M) vs 350W (Radeon HD 8570D + HD 8470 Dual). Power connectors: 1x 6-pin vs 1x 6-pin.
| Feature | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| TDP | 40W-20% | 50W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | 1x 6-pin |
| Perf/Watt | 8.3+22% | 6.8 |
Value Analysis
The Radeon HD 8570D + HD 8470 Dual is the newer GPU (2013 vs 2012).
| Feature | Radeon HD 7450M | Radeon HD 8570D + HD 8470 Dual |
|---|---|---|
| MSRP | — | $150 |
| Avg Price (30d) | — | $50 |
| Codename | Heathrow | — |
| Release | April 24 2012 | August 1 2013 |
| Ranking | #787 | #863 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on Radeon HD 7450M and Radeon HD 8570D + HD 8470 Dual
