CPU
GPU
GeForce 7950 GX2
Popular choices:
Mobility Radeon HD 5450
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 7950 GX2 is positioned at rank 729 and the Mobility Radeon HD 5450 is on rank 502, so the Mobility Radeon HD 5450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 7950 GX2
Performance Per Dollar Mobility Radeon HD 5450
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce 7950 GX2 is significantly newer (2016 vs 2010). The GeForce 7950 GX2 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Mobility Radeon HD 5450 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Mobility Radeon HD 5450 is the superior choice for raw performance. It leads with a 5.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 7950 GX2.
| Insight | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-5.9%) | ✅Leading raw performance (+5.9%) |
| Longevity | 🛑Obsolete Architecture (2016 / Maxwell (2014−2017)) | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Mobility Radeon HD 5450 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 5450 holds the technical lead. Priced at $15 (vs $80), it costs 81% less, resulting in a 465% higher cost efficiency score.
| Insight | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+465%) |
| Upfront Cost | ⚠️Higher upfront cost ($80) | ✅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 7950 GX2 and Mobility Radeon HD 5450
GeForce 7950 GX2
The GeForce 7950 GX2 is manufactured by NVIDIA. It was released in June 28 2016. It features the Maxwell architecture. The core clock ranges from 795 MHz to 861 MHz. It has 512 shading units. The thermal design power (TDP) is 23W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 202 points.
Mobility Radeon HD 5450
The Mobility Radeon HD 5450 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: 214 points.
Graphics Performance
In G3D Mark, the GeForce 7950 GX2 scores 202 versus the Mobility Radeon HD 5450's 214 — the Mobility Radeon HD 5450 leads by 5.9%. The GeForce 7950 GX2 is built on Maxwell while the Mobility Radeon HD 5450 uses TeraScale 2, both on 28 nm vs 40 nm. Shader units: 512 (GeForce 7950 GX2) vs 800 (Mobility Radeon HD 5450). Raw compute: 0.8817 TFLOPS (GeForce 7950 GX2) vs 1.12 TFLOPS (Mobility Radeon HD 5450).
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| G3D Mark Score | 202 | 214+6% |
| Architecture | Maxwell | TeraScale 2 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 512 | 800+56% |
| Compute (TFLOPS) | 0.8817 TFLOPS | 1.12 TFLOPS+27% |
| ROPs | 8 | 16+100% |
| TMUs | 32 | 40+25% |
| L1 Cache | 256 KB+220% | 80 KB |
| L2 Cache | 1 MB+300% | 0.25 MB |
Advanced Features (DLSS/FSR)
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| 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)
Both cards feature 1 GB of GDDR5. Bus width: 128-bit vs 128-bit. L2 Cache: 1 MB (GeForce 7950 GX2) vs 0.25 MB (Mobility Radeon HD 5450) — the GeForce 7950 GX2 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| VRAM Capacity | 1 GB | 1 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 1 MB+300% | 0.25 MB |
Display & API Support
DirectX support: 9.0c (GeForce 7950 GX2) vs 11.2 (Mobility Radeon HD 5450). Maximum simultaneous displays: 2 vs 0.
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| DirectX | 9.0c | 11.2+24% |
| Max Displays | 2 | 0 |
Media & Encoding
Hardware encoder: None (GeForce 7950 GX2) vs UVD 2.2 (Mobility Radeon HD 5450). Decoder: PureVideo HD (VP1) vs UVD 2.2.
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| Encoder | None | UVD 2.2 |
| Decoder | PureVideo HD (VP1) | UVD 2.2 |
| Codecs | H.264,MPEG-2,WMV | — |
Power & Dimensions
The GeForce 7950 GX2 draws 23W versus the Mobility Radeon HD 5450's 50W — a 74% difference. The GeForce 7950 GX2 is more power-efficient. Recommended PSU: 350W (GeForce 7950 GX2) vs 350W (Mobility Radeon HD 5450). Power connectors: Legacy vs PCIe-powered. Card length: 229mm vs 1mm, occupying 2 vs 0 slots.
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| TDP | 23W-54% | 50W |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Length | 229mm | 1mm |
| Height | 111mm | — |
| Slots | 2 | 0-100% |
| Temp (Load) | 85 | — |
| Perf/Watt | 8.8+105% | 4.3 |
Value Analysis
The GeForce 7950 GX2 launched at $599 MSRP and currently averages $80, while the Mobility Radeon HD 5450 launched at $49 and now averages $15. The Mobility Radeon HD 5450 costs 81.3% less ($65 savings) at current market prices. Performance per dollar (G3D Mark / price): 2.5 (GeForce 7950 GX2) vs 14.3 (Mobility Radeon HD 5450) — the Mobility Radeon HD 5450 offers 472% better value. The GeForce 7950 GX2 is the newer GPU (2016 vs 2010).
| Feature | GeForce 7950 GX2 | Mobility Radeon HD 5450 |
|---|---|---|
| MSRP | $599 | $49-92% |
| Avg Price (30d) | $80 | $15-81% |
| Performance per Dollar | 2.5 | 14.3+472% |
| Codename | GM107 | Broadway |
| Release | June 28 2016 | January 7 2010 |
| Ranking | #764 | #846 |
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