CPU
GPU
Radeon HD 4650
Popular choices:
Radeon HD 8280
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 4650 is positioned at rank 275 and the Radeon HD 8280 is on rank 472, so the Radeon HD 4650 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 4650
Performance Per Dollar Radeon HD 8280
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 8280 is the superior choice for raw performance. It leads with a 5.2% higher G3D Mark score. However, the Radeon HD 4650 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-5.2%) | ✅Leading raw performance (+5.2%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 3 (2010−2013)) | 🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Radeon HD 4650 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 4650 holds the technical lead. Priced at $15 (vs $50), it costs 70% less, resulting in a 216.7% higher cost efficiency score.
| Insight | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+216.7%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($15) | ⚠️Higher upfront cost ($50) |
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.
League of Legends
Valorant
Technical Specifications
Side-by-side comparison of Radeon HD 4650 and Radeon HD 8280
Radeon HD 4650
The Radeon HD 4650 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 248 points. Launch price was $299.
Radeon HD 8280
The Radeon HD 8280 is manufactured by AMD. It was released in April 1 2013. It features the GCN 1.0 architecture. The core clock ranges from 725 MHz to 775 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 261 points.
Graphics Performance
In G3D Mark, the Radeon HD 4650 scores 248 versus the Radeon HD 8280's 261 — the Radeon HD 8280 leads by 5.2%. The Radeon HD 4650 is built on TeraScale 3 while the Radeon HD 8280 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 1,408 (Radeon HD 4650) vs 640 (Radeon HD 8280). Raw compute: 2.253 TFLOPS (Radeon HD 4650) vs 0.992 TFLOPS (Radeon HD 8280). Boost clocks: 800 MHz vs 775 MHz.
| Feature | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| G3D Mark Score | 248 | 261+5% |
| Architecture | TeraScale 3 | GCN 1.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 1408+120% | 640 |
| Compute (TFLOPS) | 2.253 TFLOPS+127% | 0.992 TFLOPS |
| Boost Clock | 800 MHz+3% | 775 MHz |
| ROPs | 32+100% | 16 |
| TMUs | 88+120% | 40 |
| L1 Cache | 352 KB+120% | 160 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| 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)
The Radeon HD 4650 comes with 1 GB of VRAM, while the Radeon HD 8280 has 512 MB. The Radeon HD 4650 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 512 KB (Radeon HD 4650) vs 256 KB (Radeon HD 8280) — the Radeon HD 4650 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Power & Dimensions
The Radeon HD 4650 draws 200W versus the Radeon HD 8280's 50W — a 120% difference. The Radeon HD 8280 is more power-efficient. Recommended PSU: 350W (Radeon HD 4650) vs 350W (Radeon HD 8280). Power connectors: 1x 6-pin vs 1x 6-pin.
| Feature | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| TDP | 200W | 50W-75% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | 1x 6-pin |
| Length | 168mm | — |
| Slots | 1 | — |
| Perf/Watt | 1.2 | 5.2+333% |
Value Analysis
The Radeon HD 4650 launched at $70 MSRP and currently averages $15, while the Radeon HD 8280 launched at $50 and now averages $50. The Radeon HD 4650 costs 70% less ($35 savings) at current market prices. Performance per dollar (G3D Mark / price): 16.5 (Radeon HD 4650) vs 5.2 (Radeon HD 8280) — the Radeon HD 4650 offers 217.3% better value. The Radeon HD 8280 is the newer GPU (2013 vs 2010).
| Feature | Radeon HD 4650 | Radeon HD 8280 |
|---|---|---|
| MSRP | $70 | $50-29% |
| Avg Price (30d) | $15-70% | $50 |
| Performance per Dollar | 16.5+217% | 5.2 |
| Codename | Cayman | Venus |
| Release | December 14 2010 | April 1 2013 |
| Ranking | #623 | #745 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
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