CPU
GPU
Radeon R7 A8-7670K
Popular choices:
HD Graphics 520
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 R7 A8-7670K is positioned at rank 176 and the HD Graphics 520 is on rank 389, so the Radeon R7 A8-7670K offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon R7 A8-7670K
Performance Per Dollar HD Graphics 520
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The HD Graphics 520 is the superior choice for raw performance. It leads with a 1.7% higher G3D Mark score. However, the Radeon R7 A8-7670K offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.7%) | ✅Leading raw performance (+1.7%) |
| Longevity | 🛑Obsolete Architecture (2015 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2015 / Generation 9.0 (2015−2016)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100+%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
The HD Graphics 520 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the HD Graphics 520 holds the technical lead. Priced at $35 (vs $50), it costs 30% less, resulting in a 45.2% higher cost efficiency score.
| Insight | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+45.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅More affordable ($35) |
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 R7 A8-7670K and HD Graphics 520
Radeon R7 A8-7670K
The Radeon R7 A8-7670K is manufactured by AMD. It was released in June 18 2015. It features the GCN 1.0 architecture. The boost clock speed is 975 MHz. It has 1024 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 847 points. Launch price was $149.
HD Graphics 520
The HD Graphics 520 is manufactured by Intel. It was released in September 1 2015. It features the Generation 9.0 architecture. The core clock ranges from 300 MHz to 900 MHz. It has 192 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm+ process technology. G3D Mark benchmark score: 861 points.
Graphics Performance
The Radeon R7 A8-7670K scores 847 and the HD Graphics 520 reaches 861 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The Radeon R7 A8-7670K is built on GCN 1.0 while the HD Graphics 520 uses Generation 9.0, both on 28 nm vs 14 nm+. Shader units: 1,024 (Radeon R7 A8-7670K) vs 192 (HD Graphics 520). Raw compute: 1.997 TFLOPS (Radeon R7 A8-7670K) vs 0.3456 TFLOPS (HD Graphics 520). Boost clocks: 975 MHz vs 900 MHz.
| Feature | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| G3D Mark Score | 847 | 861+2% |
| Architecture | GCN 1.0 | Generation 9.0 |
| Process Node | 28 nm | 14 nm+ |
| Shading Units | 1024+433% | 192 |
| Compute (TFLOPS) | 1.997 TFLOPS+478% | 0.3456 TFLOPS |
| Boost Clock | 975 MHz+8% | 900 MHz |
| ROPs | 32+967% | 3 |
| TMUs | 64+167% | 24 |
Advanced Features (DLSS/FSR)
| Feature | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| 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 | Standard |
Video Memory (VRAM)
The Radeon R7 A8-7670K comes with 512 MB of VRAM, while the HD Graphics 520 has 0 MB. The Radeon R7 A8-7670K offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs System.
| Feature | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| VRAM Capacity | 0.5 GB | Shared System RAM |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
Power & Dimensions
The Radeon R7 A8-7670K draws 100W versus the HD Graphics 520's 15W — a 147.8% difference. The HD Graphics 520 is more power-efficient. Recommended PSU: 350W (Radeon R7 A8-7670K) vs 1W (HD Graphics 520). Power connectors: None vs Integrated.
| Feature | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| TDP | 100W | 15W-85% |
| Recommended PSU | 350W | 1W-100% |
| Power Connector | None | Integrated |
| Temp (Load) | 65°C | — |
| Perf/Watt | 8.5 | 57.4+575% |
Value Analysis
The Radeon R7 A8-7670K launched at $118 MSRP and currently averages $50, while the HD Graphics 520 launched at $100 and now averages $35. The HD Graphics 520 costs 30% less ($15 savings) at current market prices. Performance per dollar (G3D Mark / price): 16.9 (Radeon R7 A8-7670K) vs 24.6 (HD Graphics 520) — the HD Graphics 520 offers 45.6% better value.
| Feature | Radeon R7 A8-7670K | HD Graphics 520 |
|---|---|---|
| MSRP | $118 | $100-15% |
| Avg Price (30d) | $50 | $35-30% |
| Performance per Dollar | 16.9 | 24.6+46% |
| Codename | Trinidad | Skylake GT2 |
| Release | June 18 2015 | September 1 2015 |
| Ranking | #467 | #929 |
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The most powerful gpus ranked by G3D Mark benchmark scores.
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