
Radeon HD 7550M/7650M
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GRID P4-1Q
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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 HD 7550M/7650M is positioned at rank 218 and the GRID P4-1Q is on rank 413, so the Radeon HD 7550M/7650M 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 7550M/7650M
Performance Per Dollar GRID P4-1Q
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GRID P4-1Q is the superior choice for raw performance. It leads with a 0.1% higher G3D Mark score. However, the Radeon HD 7550M/7650M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.1%) | ✅Leading raw performance (+0.1%) |
| Longevity | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2015 / Maxwell 2.0 (2014−2019)) |
| 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 GRID P4-1Q 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 7550M/7650M and GRID P4-1Q

Radeon HD 7550M/7650M
The Radeon HD 7550M/7650M 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: 729 points.

GRID P4-1Q
The GRID P4-1Q is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 557 MHz to 1178 MHz. It has 2048 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 730 points.
Graphics Performance
The Radeon HD 7550M/7650M scores 729 and the GRID P4-1Q reaches 730 in the G3D Mark benchmark — just a 0.1% difference, making them near-identical in rasterization performance. The Radeon HD 7550M/7650M is built on GCN 1.0 while the GRID P4-1Q uses Maxwell 2.0, both on a 28 nm process. Shader units: 640 (Radeon HD 7550M/7650M) vs 2,048 (GRID P4-1Q). Raw compute: 0.864 TFLOPS (Radeon HD 7550M/7650M) vs 4.825 TFLOPS (GRID P4-1Q).
| Feature | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| G3D Mark Score | 729 | 730 |
| Architecture | GCN 1.0 | Maxwell 2.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 640 | 2048+220% |
| Compute (TFLOPS) | 0.864 TFLOPS | 4.825 TFLOPS+458% |
| ROPs | 16 | 64+300% |
| TMUs | 40 | 128+220% |
| L1 Cache | 160 KB | 768 KB+380% |
| L2 Cache | 0.25 MB | 2 MB+700% |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| 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 | Standard |
Video Memory (VRAM)
The Radeon HD 7550M/7650M comes with 1 GB of VRAM, while the GRID P4-1Q has 512 MB. The Radeon HD 7550M/7650M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 64-bit. L2 Cache: 0.25 MB (Radeon HD 7550M/7650M) vs 2 MB (GRID P4-1Q) — the GRID P4-1Q has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Bus Width | System | 64-bit |
| L2 Cache | 0.25 MB | 2 MB+700% |
Power & Dimensions
The Radeon HD 7550M/7650M draws 40W versus the GRID P4-1Q's 225W — a 139.6% difference. The Radeon HD 7550M/7650M is more power-efficient. Recommended PSU: 350W (Radeon HD 7550M/7650M) vs 350W (GRID P4-1Q). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| TDP | 40W-82% | 225W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Perf/Watt | 18.2+469% | 3.2 |
Value Analysis
The GRID P4-1Q is the newer GPU (2015 vs 2012).
| Feature | Radeon HD 7550M/7650M | GRID P4-1Q |
|---|---|---|
| MSRP | — | $5890 |
| Avg Price (30d) | — | $185 |
| Codename | Heathrow | GM204 |
| Release | April 24 2012 | August 30 2015 |
| Ranking | #787 | #525 |
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