GeForce 7800 GS vs Radeon HD 3450
GeForce 7800 GS
Popular choices:
Radeon HD 3450
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 7800 GS is positioned at rank 446 and the Radeon HD 3450 is on rank 273, so the Radeon HD 3450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce 7800 GS
Performance Per Dollar Radeon HD 3450
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 3450 is the superior choice for raw performance. It leads with a 1.1% higher G3D Mark score and 100% more VRAM (512 MB vs 256 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 7800 GS.
| Insight | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.1%) | ✅Leading raw performance (+1.1%) |
| Longevity | 🛑Obsolete Architecture (2008 / G9x (2007−2010)) | 🛑Obsolete Architecture (2008 / TeraScale (2005−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Radeon HD 3450 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 3450 holds the technical lead. Priced at $15 (vs $30), it costs 50% less, resulting in a 102.3% higher cost efficiency score.
| Insight | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+102.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($30) | ✅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 7800 GS and Radeon HD 3450
GeForce 7800 GS
The GeForce 7800 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: 177 points.
Radeon HD 3450
The Radeon HD 3450 is manufactured by AMD. It was released in June 25 2008. It features the TeraScale architecture. The core clock speed is 625 MHz. It has 800 shading units. The thermal design power (TDP) is 110W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 179 points. Launch price was $199.
Graphics Performance
The GeForce 7800 GS scores 177 and the Radeon HD 3450 reaches 179 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce 7800 GS is built on G9x while the Radeon HD 3450 uses TeraScale, both on 65 nm vs 55 nm. Shader units: 224 (GeForce 7800 GS) vs 800 (Radeon HD 3450).
| Feature | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| G3D Mark Score | 177 | 179+1% |
| Architecture | G9x | TeraScale |
| Process Node | 65 nm | 55 nm |
| Shading Units | 224 | 800+257% |
Advanced Features (DLSS/FSR)
| Feature | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| 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 7800 GS comes with 256 MB of VRAM, while the Radeon HD 3450 has 512 MB. The Radeon HD 3450 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 64-bit.
| Feature | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| VRAM Capacity | 0.25 GB | 0.5 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 64-bit |
Power & Dimensions
The GeForce 7800 GS draws 150W versus the Radeon HD 3450's 110W — a 30.8% difference. The Radeon HD 3450 is more power-efficient. Recommended PSU: 350W (GeForce 7800 GS) vs 350W (Radeon HD 3450). Power connectors: Legacy vs 1x 6-pin.
| Feature | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| TDP | 150W | 110W-27% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | 1x 6-pin |
| Length | 215mm | — |
| Slots | 1 | — |
| Temp (Load) | 75°C | — |
| Perf/Watt | 1.2 | 1.6+33% |
Value Analysis
The GeForce 7800 GS launched at $30 MSRP and currently averages $30, while the Radeon HD 3450 launched at $50 and now averages $15. The Radeon HD 3450 costs 50% less ($15 savings) at current market prices. Performance per dollar (G3D Mark / price): 5.9 (GeForce 7800 GS) vs 11.9 (Radeon HD 3450) — the Radeon HD 3450 offers 101.7% better value.
| Feature | GeForce 7800 GS | Radeon HD 3450 |
|---|---|---|
| MSRP | $30-40% | $50 |
| Avg Price (30d) | $30 | $15-50% |
| Performance per Dollar | 5.9 | 11.9+102% |
| Codename | NB9E-GTX | RV770 |
| Release | July 15 2008 | June 25 2008 |
| Ranking | #825 | #876 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on GeForce 7800 GS and Radeon HD 3450
