
Quadro FX 5800 vs Radeon HD 8670D + HD 6670 Dual

Quadro FX 5800
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Radeon HD 8670D + HD 6670 Dual
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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 Quadro FX 5800 is positioned at rank 392 and the Radeon HD 8670D + HD 6670 Dual is on rank 336, so the Radeon HD 8670D + HD 6670 Dual offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Quadro FX 5800
Performance Per Dollar Radeon HD 8670D + HD 6670 Dual
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 8670D + HD 6670 Dual is the superior choice for raw performance. It leads with a 0.9% higher G3D Mark score. However, the Quadro FX 5800 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.9%) | ✅Leading raw performance (+0.9%) |
| Longevity | 🛑Obsolete Architecture (2008 / Tesla 2.0 (2007−2013)) | 🛑Obsolete Architecture (2013 / Legacy) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+700%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
The Radeon HD 8670D + HD 6670 Dual offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 8670D + HD 6670 Dual holds the technical lead. Priced at $10 (vs $40), it costs 75% less, resulting in a 303.6% higher cost efficiency score.
| Insight | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+303.6%) |
| Upfront Cost | ⚠️Higher upfront cost ($40) | ✅More affordable ($10) |
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 Quadro FX 5800 and Radeon HD 8670D + HD 6670 Dual

Quadro FX 5800
The Quadro FX 5800 is manufactured by NVIDIA. It was released in November 11 2008. It features the Tesla 2.0 architecture. The core clock speed is 610 MHz. It has 240 shading units. The thermal design power (TDP) is 189W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 1,211 points. Launch price was $3,499.

Radeon HD 8670D + HD 6670 Dual
The Radeon HD 8670D + HD 6670 Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 775 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,222 points.
Graphics Performance
The Quadro FX 5800 scores 1,211 and the Radeon HD 8670D + HD 6670 Dual reaches 1,222 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance. Shader units: 240 (Quadro FX 5800) vs 768 (Radeon HD 8670D + HD 6670 Dual).
| Feature | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| G3D Mark Score | 1,211 | 1,222 |
| Process Node | 55 nm | 28 nm |
| Shading Units | 240 | 768+220% |
Advanced Features (DLSS/FSR)
| Feature | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| 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 Quadro FX 5800 comes with 4 GB of VRAM, while the Radeon HD 8670D + HD 6670 Dual has 512 MB. The Quadro FX 5800 offers 700% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit.
| Feature | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| VRAM Capacity | 4 GB+700% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 128-bit+100% |
Power & Dimensions
The Quadro FX 5800 draws 189W versus the Radeon HD 8670D + HD 6670 Dual's 50W — a 116.3% difference. The Radeon HD 8670D + HD 6670 Dual is more power-efficient. Recommended PSU: 350W (Quadro FX 5800) vs 350W (Radeon HD 8670D + HD 6670 Dual). Power connectors: PCIe-powered vs 1x 6-pin.
| Feature | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| TDP | 189W | 50W-74% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Perf/Watt | 6.4 | 24.4+281% |
Value Analysis
The Quadro FX 5800 launched at $3499 MSRP and currently averages $40, while the Radeon HD 8670D + HD 6670 Dual launched at $100 and now averages $10. The Radeon HD 8670D + HD 6670 Dual costs 75% less ($30 savings) at current market prices. Performance per dollar (G3D Mark / price): 30.3 (Quadro FX 5800) vs 122.2 (Radeon HD 8670D + HD 6670 Dual) — the Radeon HD 8670D + HD 6670 Dual offers 303.3% better value. The Radeon HD 8670D + HD 6670 Dual is the newer GPU (2013 vs 2008).
| Feature | Quadro FX 5800 | Radeon HD 8670D + HD 6670 Dual |
|---|---|---|
| MSRP | $3499 | $100-97% |
| Avg Price (30d) | $40 | $10-75% |
| Performance per Dollar | 30.3 | 122.2+303% |
| Codename | GT200B | — |
| Release | November 11 2008 | August 1 2013 |
| Ranking | #815 | #881 |
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