Mobility Radeon HD 4650 vs Radeon HD 6550D
Mobility Radeon HD 4650
Popular choices:
Radeon HD 6550D
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 Mobility Radeon HD 4650 is positioned at rank 398 and the Radeon HD 6550D is on rank 207, so the Radeon HD 6550D offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Mobility Radeon HD 4650
Performance Per Dollar Radeon HD 6550D
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 4650 is the superior choice for raw performance. It leads with a 0.3% higher G3D Mark score and 100% more VRAM (1 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6550D.
| Insight | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| Performance | ✅Leading raw performance (+0.3%) | ❌Lower raw frame rates (-0.3%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) | 🛑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 Mobility Radeon HD 4650 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 4650 holds the technical lead. Priced at $15 (vs $70), it costs 79% less, resulting in a 367.8% higher cost efficiency score.
| Insight | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+367.8%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($15) | ⚠️Higher upfront cost ($70) |
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 Mobility Radeon HD 4650 and Radeon HD 6550D
Mobility Radeon HD 4650
The Mobility Radeon HD 4650 is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 401 points.
Radeon HD 6550D
The Radeon HD 6550D 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: 400 points. Launch price was $299.
Graphics Performance
The Mobility Radeon HD 4650 scores 401 and the Radeon HD 6550D reaches 400 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 4650 is built on TeraScale 2 while the Radeon HD 6550D uses TeraScale 3, both on a 40 nm process. Shader units: 800 (Mobility Radeon HD 4650) vs 1,408 (Radeon HD 6550D). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 4650) vs 2.253 TFLOPS (Radeon HD 6550D).
| Feature | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| G3D Mark Score | 401 | 400 |
| Architecture | TeraScale 2 | TeraScale 3 |
| Process Node | 40 nm | 40 nm |
| Shading Units | 800 | 1408+76% |
| Compute (TFLOPS) | 1.12 TFLOPS | 2.253 TFLOPS+101% |
| ROPs | 16 | 32+100% |
| TMUs | 40 | 88+120% |
| L1 Cache | 80 KB | 352 KB+340% |
| L2 Cache | 256 KB | 512 KB+100% |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| 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 Mobility Radeon HD 4650 comes with 1 GB of VRAM, while the Radeon HD 6550D has 512 MB. The Mobility Radeon HD 4650 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 256 KB (Mobility Radeon HD 4650) vs 512 KB (Radeon HD 6550D) — the Radeon HD 6550D has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| 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 Mobility Radeon HD 4650 draws 50W versus the Radeon HD 6550D's 200W — a 120% difference. The Mobility Radeon HD 4650 is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 4650) vs 350W (Radeon HD 6550D). Power connectors: PCIe-powered vs 1x 6-pin.
| Feature | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| TDP | 50W-75% | 200W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | — |
| Temp (Load) | 80 | — |
| Perf/Watt | 8.0+300% | 2.0 |
Value Analysis
The Mobility Radeon HD 4650 launched at $49 MSRP and currently averages $15, while the Radeon HD 6550D launched at $70 and now averages $70. The Mobility Radeon HD 4650 costs 78.6% less ($55 savings) at current market prices. Performance per dollar (G3D Mark / price): 26.7 (Mobility Radeon HD 4650) vs 5.7 (Radeon HD 6550D) — the Mobility Radeon HD 4650 offers 368.4% better value.
| Feature | Mobility Radeon HD 4650 | Radeon HD 6550D |
|---|---|---|
| MSRP | $49-30% | $70 |
| Avg Price (30d) | $15-79% | $70 |
| Performance per Dollar | 26.7+368% | 5.7 |
| Codename | Broadway | Cayman |
| Release | January 7 2010 | December 14 2010 |
| Ranking | #846 | #623 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on Mobility Radeon HD 4650 and Radeon HD 6550D
