
Radeon 3100 vs Mobility Radeon 4100

Radeon 3100
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Mobility Radeon 4100
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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 3100 is positioned at rank 727 and the Mobility Radeon 4100 is on rank 666, so the Mobility Radeon 4100 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon 3100
Performance Per Dollar Mobility Radeon 4100
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon 3100 is significantly newer (2019 vs 2009). The Radeon 3100 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Mobility Radeon 4100 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Mobility Radeon 4100 is the superior choice for raw performance. It leads with a 9.5% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon 3100.
| Insight | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-9.5%) | ✅Leading raw performance (+9.5%) |
| Longevity | GCN 4.0 (2016−2020) (14nm) | 🛑Obsolete Architecture (2009 / TeraScale (2005−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
The Radeon 3100 offers a compelling cost-to-performance ratio. Priced at $30 versus $49 for the Mobility Radeon 4100, it costs 39% less. While it maintains basic entry-level capabilities, this results in a 49.2% higher cost efficiency score.
| Insight | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+49.2%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($30) | ⚠️Higher upfront cost ($49) |
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 3100 and Mobility Radeon 4100

Radeon 3100
The Radeon 3100 is manufactured by AMD. It was released in May 13 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 74 points.

Mobility Radeon 4100
The Mobility Radeon 4100 is manufactured by AMD. It was released in January 9 2009. It features the TeraScale architecture. The core clock speed is 550 MHz. It has 800 shading units. The thermal design power (TDP) is 30W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 81 points.
Graphics Performance
In G3D Mark, the Radeon 3100 scores 74 versus the Mobility Radeon 4100's 81 — the Mobility Radeon 4100 leads by 9.5%. The Radeon 3100 is built on GCN 4.0 while the Mobility Radeon 4100 uses TeraScale, both on 14 nm vs 55 nm. Shader units: 512 (Radeon 3100) vs 800 (Mobility Radeon 4100). Raw compute: 1.247 TFLOPS (Radeon 3100) vs 0.88 TFLOPS (Mobility Radeon 4100).
| Feature | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| G3D Mark Score | 74 | 81+9% |
| Architecture | GCN 4.0 | TeraScale |
| Process Node | 14 nm | 55 nm |
| Shading Units | 512 | 800+56% |
| Compute (TFLOPS) | 1.247 TFLOPS+42% | 0.88 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 32 | 40+25% |
| L1 Cache | 128 KB | 160 KB+25% |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| 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)
Both cards feature 512 MB of GDDR5. Bus width: 64-bit vs 64-bit. L2 Cache: 512 KB (Radeon 3100) vs 256 KB (Mobility Radeon 4100) — the Radeon 3100 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Power & Dimensions
The Radeon 3100 draws 50W versus the Mobility Radeon 4100's 30W — a 50% difference. The Mobility Radeon 4100 is more power-efficient. Recommended PSU: 350W (Radeon 3100) vs 350W (Mobility Radeon 4100). Power connectors: PCIe-powered vs PCIe-powered.
| Feature | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| TDP | 50W | 30W-40% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | — | 0 |
| Temp (Load) | — | 90 |
| Perf/Watt | 1.5 | 2.7+80% |
Value Analysis
The Radeon 3100 launched at $199 MSRP and currently averages $30, while the Mobility Radeon 4100 launched at $49 and now averages $49. The Radeon 3100 costs 38.8% less ($19 savings) at current market prices. Performance per dollar (G3D Mark / price): 2.5 (Radeon 3100) vs 1.7 (Mobility Radeon 4100) — the Radeon 3100 offers 47.1% better value. The Radeon 3100 is the newer GPU (2019 vs 2009).
| Feature | Radeon 3100 | Mobility Radeon 4100 |
|---|---|---|
| MSRP | $199 | $49-75% |
| Avg Price (30d) | $30-39% | $49 |
| Performance per Dollar | 2.5+47% | 1.7 |
| Codename | Polaris 23 | M98 |
| Release | May 13 2019 | January 9 2009 |
| Ranking | #757 | #927 |
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