CPU
GPU
GeForce 7900 GS
Popular choices:
Mobility Radeon HD 550v
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 GeForce 7900 GS is positioned at rank 692 and the Mobility Radeon HD 550v is on rank 461, so the Mobility Radeon HD 550v offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 7900 GS
Performance Per Dollar Mobility Radeon HD 550v
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 550v is the superior choice for raw performance. It leads with a 1.5% higher G3D Mark score and 300% more VRAM (1 GB vs 256 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 7900 GS.
| Insight | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.5%) | ✅Leading raw performance (+1.5%) |
| Longevity | 🛑Obsolete Architecture (2008 / G9x (2007−2010)) | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+300%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Mobility Radeon HD 550v offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 550v holds the technical lead. Priced at $15 (vs $50), it costs 70% less, resulting in a 238.4% higher cost efficiency score.
| Insight | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+238.4%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅More affordable ($15) |
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 GeForce 7900 GS and Mobility Radeon HD 550v
GeForce 7900 GS
The GeForce 7900 GS is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 262 points.
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.
Graphics Performance
The GeForce 7900 GS scores 262 and the Mobility Radeon HD 550v reaches 266 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The GeForce 7900 GS is built on G9x while the Mobility Radeon HD 550v uses TeraScale 2, both on 65 nm vs 40 nm. Shader units: 224 (GeForce 7900 GS) vs 800 (Mobility Radeon HD 550v).
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| G3D Mark Score | 262 | 266+2% |
| Architecture | G9x | TeraScale 2 |
| Process Node | 65 nm | 40 nm |
| Shading Units | 224 | 800+257% |
Advanced Features (DLSS/FSR)
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce 7900 GS comes with 256 MB of VRAM, while the Mobility Radeon HD 550v has 1 GB. The Mobility Radeon HD 550v offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit.
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| VRAM Capacity | 0.25 GB | 1 GB+300% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
Display & API Support
DirectX support: 9.0c (GeForce 7900 GS) vs 10.1 (Mobility Radeon HD 550v). Vulkan: N/A vs N/A. OpenGL: 2.1 vs 3.3. Maximum simultaneous displays: 2 vs 2.
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| DirectX | 9.0c | 10.1+12% |
| Vulkan | N/A | N/A |
| OpenGL | 2.1 | 3.3+57% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: None (GeForce 7900 GS) vs None (Mobility Radeon HD 550v). Decoder: PureVideo vs UVD 2.2. Supported codecs: MPEG-2,WMV9 (GeForce 7900 GS) vs H.264,MPEG-2,VC-1 (Mobility Radeon HD 550v).
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| Encoder | None | None |
| Decoder | PureVideo | UVD 2.2 |
| Codecs | MPEG-2,WMV9 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The GeForce 7900 GS draws 150W versus the Mobility Radeon HD 550v's 50W — a 100% difference. The Mobility Radeon HD 550v is more power-efficient. Recommended PSU: 350W (GeForce 7900 GS) vs 350W (Mobility Radeon HD 550v). Power connectors: Legacy vs PCIe-powered. Card length: 198mm vs 0mm, occupying 1 vs 0 slots. Typical load temperature: 80 vs 80.
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| TDP | 150W | 50W-67% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Length | 198mm | 0mm |
| Height | 111mm | 0mm |
| Slots | 1 | 0-100% |
| Temp (Load) | 80 | 80 |
| Perf/Watt | 1.7 | 5.3+212% |
Value Analysis
The GeForce 7900 GS launched at $259 MSRP and currently averages $50, while the Mobility Radeon HD 550v launched at $49 and now averages $15. The Mobility Radeon HD 550v costs 70% less ($35 savings) at current market prices. Performance per dollar (G3D Mark / price): 5.2 (GeForce 7900 GS) vs 17.7 (Mobility Radeon HD 550v) — the Mobility Radeon HD 550v offers 240.4% better value. The Mobility Radeon HD 550v is the newer GPU (2010 vs 2008).
| Feature | GeForce 7900 GS | Mobility Radeon HD 550v |
|---|---|---|
| MSRP | $259 | $49-81% |
| Avg Price (30d) | $50 | $15-70% |
| Performance per Dollar | 5.2 | 17.7+240% |
| Codename | NB9E-GTX | Broadway |
| Release | July 15 2008 | January 7 2010 |
| Ranking | #825 | #846 |
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