CPU
GPU
Mobility Radeon HD 550v
Popular choices:
Radeon HD 7400G
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 550v is positioned at rank 461 and the Radeon HD 7400G is on rank 219, so the Radeon HD 7400G 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 550v
Performance Per Dollar Radeon HD 7400G
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon HD 7400G is significantly newer (2025 vs 2010). The Radeon HD 7400G likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Mobility Radeon HD 550v lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon HD 7400G is the superior choice for raw performance. It leads with a 0.4% higher G3D Mark score. However, the Mobility Radeon HD 550v offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.4%) | ✅Leading raw performance (+0.4%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) | RDNA 3.0 (2022−2026) (6nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | Normal Efficiency | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
The Radeon HD 7400G offers a compelling cost-to-performance ratio. Although it costs $15 (vs $15), its significant performance lead justifies the premium, offering 0.4% better value per dollar than the Mobility Radeon HD 550v.
| Insight | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+0.4%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 550v and Radeon HD 7400G
Mobility Radeon HD 550v
The Mobility Radeon HD 550v 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: 266 points.
Radeon HD 7400G
The Radeon HD 7400G is manufactured by AMD. It was released in August 8 2025. It features the RDNA 3.0 architecture. The core clock ranges from 1452 MHz to 2300 MHz. It has 1792 shading units. The thermal design power (TDP) is 43W. Manufactured using 6 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 267 points.
Graphics Performance
The Mobility Radeon HD 550v scores 266 and the Radeon HD 7400G reaches 267 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 550v is built on TeraScale 2 while the Radeon HD 7400G uses RDNA 3.0, both on 40 nm vs 6 nm. Shader units: 800 (Mobility Radeon HD 550v) vs 1,792 (Radeon HD 7400G). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 550v) vs 16.49 TFLOPS (Radeon HD 7400G).
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| G3D Mark Score | 266 | 267 |
| Architecture | TeraScale 2 | RDNA 3.0 |
| Process Node | 40 nm | 6 nm |
| Shading Units | 800 | 1792+124% |
| Compute (TFLOPS) | 1.12 TFLOPS | 16.49 TFLOPS+1372% |
| ROPs | 16 | 64+300% |
| TMUs | 40 | 112+180% |
| L1 Cache | 80 KB | 512 KB+540% |
| L2 Cache | 0.25 MB | 2 MB+700% |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| 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 550v comes with 1 GB of VRAM, while the Radeon HD 7400G has 512 MB. The Mobility Radeon HD 550v offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 0.25 MB (Mobility Radeon HD 550v) vs 2 MB (Radeon HD 7400G) — the Radeon HD 7400G has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 0.25 MB | 2 MB+700% |
Display & API Support
DirectX support: 10.1 (Mobility Radeon HD 550v) vs 11.2 (11_0) (Radeon HD 7400G). Vulkan: N/A vs N/A. OpenGL: 3.3 vs 4.4. Maximum simultaneous displays: 2 vs 2.
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| DirectX | 10.1 | 11.2 (11_0)+11% |
| Vulkan | N/A | N/A |
| OpenGL | 3.3 | 4.4+33% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: None (Mobility Radeon HD 550v) vs None (Radeon HD 7400G). Decoder: UVD 2.2 vs UVD 3.0. Supported codecs: H.264,MPEG-2,VC-1 (Mobility Radeon HD 550v) vs H.264,VC-1,MPEG-2,MPEG-4,MVC (Radeon HD 7400G).
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| Encoder | None | None |
| Decoder | UVD 2.2 | UVD 3.0 |
| Codecs | H.264,MPEG-2,VC-1 | H.264,VC-1,MPEG-2,MPEG-4,MVC |
Power & Dimensions
The Mobility Radeon HD 550v draws 50W versus the Radeon HD 7400G's 43W — a 15.1% difference. The Radeon HD 7400G is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 550v) vs 350W (Radeon HD 7400G). Power connectors: PCIe-powered vs 1x 6-pin. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 80 vs 75.
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| TDP | 50W | 43W-14% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | 0mm |
| Height | 0mm | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 80 | 75-6% |
| Perf/Watt | 5.3 | 6.2+17% |
Value Analysis
The Mobility Radeon HD 550v launched at $49 MSRP and currently averages $15, while the Radeon HD 7400G launched at $50 and now averages $15. Performance per dollar (G3D Mark / price): 17.7 (Mobility Radeon HD 550v) vs 17.8 (Radeon HD 7400G) — the Radeon HD 7400G offers 0.6% better value. The Radeon HD 7400G is the newer GPU (2025 vs 2010).
| Feature | Mobility Radeon HD 550v | Radeon HD 7400G |
|---|---|---|
| MSRP | $49-2% | $50 |
| Avg Price (30d) | $15 | $15 |
| Performance per Dollar | 17.7 | 17.8 |
| Codename | Broadway | Navi 33 |
| Release | January 7 2010 | August 8 2025 |
| Ranking | #846 | #229 |
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