CPU
GPU
Radeon HD 6290
Popular choices:
Radeon HD 4270
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 Radeon HD 6290 is positioned at rank 313 and the Radeon HD 4270 is on rank 310, so the Radeon HD 4270 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon HD 6290
Performance Per Dollar Radeon HD 4270
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 4270 is the superior choice for raw performance. It leads with a 4.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6290.
| Insight | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-4.8%) | ✅Leading raw performance (+4.8%) |
| Longevity | 🛑Obsolete Architecture (2011 / TeraScale 3 (2010−2013)) | 🛑Obsolete Architecture (2008 / 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 HD 4270 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 4270 holds the technical lead. Priced at $10 (vs $50), it costs 80% less, resulting in a 423.8% higher cost efficiency score.
| Insight | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+423.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅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 Radeon HD 6290 and Radeon HD 4270
Radeon HD 6290
The Radeon HD 6290 is manufactured by AMD. It was released in March 8 2011. It features the TeraScale 3 architecture. The core clock speed is 830 MHz. It has 1536 ×2 shading units. The thermal design power (TDP) is 375W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 105 points. Launch price was $699.
Radeon HD 4270
The Radeon HD 4270 is manufactured by AMD. It was released in June 25 2008. It features the TeraScale architecture. The core clock speed is 750 MHz. It has 800 shading units. The thermal design power (TDP) is 150W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 110 points. Launch price was $299.
Graphics Performance
The Radeon HD 6290 scores 105 and the Radeon HD 4270 reaches 110 in the G3D Mark benchmark — just a 4.8% difference, making them near-identical in rasterization performance. The Radeon HD 6290 is built on TeraScale 3 while the Radeon HD 4270 uses TeraScale, both on 40 nm vs 55 nm. Shader units: 1,536 (Radeon HD 6290) vs 800 (Radeon HD 4270). Raw compute: 2.55 TFLOPS ×2 (Radeon HD 6290) vs 1.2 TFLOPS (Radeon HD 4270).
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| G3D Mark Score | 105 | 110+5% |
| Architecture | TeraScale 3 | TeraScale |
| Process Node | 40 nm | 55 nm |
| Shading Units | 1536 ×2+92% | 800 |
| Compute (TFLOPS) | 2.55 TFLOPS ×2+113% | 1.2 TFLOPS |
| ROPs | 32 ×2+100% | 16 |
| TMUs | 96 ×2+140% | 40 |
| L1 Cache | 384 KB+140% | 160 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| 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: 128-bit vs 64-bit. L2 Cache: 512 KB (Radeon HD 6290) vs 256 KB (Radeon HD 4270) — the Radeon HD 6290 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Display & API Support
DirectX support: 11.2 (Radeon HD 6290) vs 10.1 (Radeon HD 4270). OpenGL: 4.4 vs 3.3. Maximum simultaneous displays: 2 vs 2.
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| DirectX | 11.2+11% | 10.1 |
| OpenGL | 4.4+33% | 3.3 |
| Max Displays | 2 | 2 |
Media & Encoding
Decoder: UVD 3 vs UVD 2. Supported codecs: H.264,VC-1,MPEG-2 (Radeon HD 6290) vs H.264,VC-1,MPEG-2 (Radeon HD 4270).
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| Decoder | UVD 3 | UVD 2 |
| Codecs | H.264,VC-1,MPEG-2 | H.264,VC-1,MPEG-2 |
Power & Dimensions
The Radeon HD 6290 draws 375W versus the Radeon HD 4270's 150W — a 85.7% difference. The Radeon HD 4270 is more power-efficient. Recommended PSU: 350W (Radeon HD 6290) vs 350W (Radeon HD 4270). Power connectors: 1x 6-pin vs 1x 6-pin. Typical load temperature: 65°C vs 70°C.
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| TDP | 375W | 150W-60% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | 1x 6-pin |
| Temp (Load) | 65°C-7% | 70°C |
| Perf/Watt | 0.3 | 0.7+133% |
Value Analysis
The Radeon HD 6290 launched at $50 MSRP and currently averages $50, while the Radeon HD 4270 launched at $50 and now averages $10. The Radeon HD 4270 costs 80% less ($40 savings) at current market prices. Performance per dollar (G3D Mark / price): 2.1 (Radeon HD 6290) vs 11.0 (Radeon HD 4270) — the Radeon HD 4270 offers 423.8% better value. The Radeon HD 6290 is the newer GPU (2011 vs 2008).
| Feature | Radeon HD 6290 | Radeon HD 4270 |
|---|---|---|
| MSRP | $50 | $50 |
| Avg Price (30d) | $50 | $10-80% |
| Performance per Dollar | 2.1 | 11.0+424% |
| Codename | Antilles | RV770 |
| Release | March 8 2011 | June 25 2008 |
| Ranking | #583 | #784 |
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