Radeon Vega 8 Ryzen 5 3450U vs Radeon R7 512 Cores (Kaveri Desktop)
Radeon Vega 8 Ryzen 5 3450U
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Radeon R7 512 Cores (Kaveri Desktop)
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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 Radeon Vega 8 Ryzen 5 3450U is positioned at rank 387 and the Radeon R7 512 Cores (Kaveri Desktop) is on rank 164, so the Radeon R7 512 Cores (Kaveri Desktop) offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon Vega 8 Ryzen 5 3450U
Performance Per Dollar Radeon R7 512 Cores (Kaveri Desktop)
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon Vega 8 Ryzen 5 3450U is significantly newer (2020 vs 2014). The Radeon Vega 8 Ryzen 5 3450U likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R7 512 Cores (Kaveri Desktop) lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon Vega 8 Ryzen 5 3450U is the superior choice for raw performance. It leads with a 0.3% higher G3D Mark score. However, the Radeon R7 512 Cores (Kaveri Desktop) offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| Performance | ✅Leading raw performance (+0.3%) | ❌Lower raw frame rates (-0.3%) |
| Longevity | Vega (2017−2020) (7nm) | 🛑Obsolete Architecture (2014 / GCN (2012−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100+%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
The Radeon R7 512 Cores (Kaveri Desktop) offers a compelling cost-to-performance ratio. Priced at $35 versus $40 for the Radeon Vega 8 Ryzen 5 3450U, it costs 13% less. While it maintains basic entry-level capabilities, this results in a 13.9% higher cost efficiency score.
| Insight | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+13.9%) |
| Upfront Cost | ⚠️Higher upfront cost ($40) | ✅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 Vega 8 Ryzen 5 3450U and Radeon R7 512 Cores (Kaveri Desktop)
Radeon Vega 8 Ryzen 5 3450U
The Radeon Vega 8 Ryzen 5 3450U is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The boost clock speed is 2100 MHz. It has 512 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,304 points.
Radeon R7 512 Cores (Kaveri Desktop)
The Radeon R7 512 Cores (Kaveri Desktop) is manufactured by AMD. It was released in January 14 2014. It features the GCN architecture. The core clock speed is 720 MHz. It has 512 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,300 points.
Graphics Performance
The Radeon Vega 8 Ryzen 5 3450U scores 1,304 and the Radeon R7 512 Cores (Kaveri Desktop) reaches 1,300 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The Radeon Vega 8 Ryzen 5 3450U is built on Vega while the Radeon R7 512 Cores (Kaveri Desktop) uses GCN, both on 7 nm vs 28 nm. Shader units: 512 (Radeon Vega 8 Ryzen 5 3450U) vs 512 (Radeon R7 512 Cores (Kaveri Desktop)).
| Feature | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| G3D Mark Score | 1,304 | 1,300 |
| Architecture | Vega | GCN |
| Process Node | 7 nm | 28 nm |
| Shading Units | 512 | 512 |
Advanced Features (DLSS/FSR)
| Feature | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| 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 Vega 8 Ryzen 5 3450U comes with 0 MB of VRAM, while the Radeon R7 512 Cores (Kaveri Desktop) has 512 MB. The Radeon R7 512 Cores (Kaveri Desktop) offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.
| Feature | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| VRAM Capacity | Shared System RAM | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
Power & Dimensions
The Radeon Vega 8 Ryzen 5 3450U draws 15W versus the Radeon R7 512 Cores (Kaveri Desktop)'s 30W — a 66.7% difference. The Radeon Vega 8 Ryzen 5 3450U is more power-efficient. Recommended PSU: 1W (Radeon Vega 8 Ryzen 5 3450U) vs 350W (Radeon R7 512 Cores (Kaveri Desktop)). Power connectors: Integrated vs None.
| Feature | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| TDP | 15W-50% | 30W |
| Recommended PSU | 1W-100% | 350W |
| Power Connector | Integrated | None |
| Temp (Load) | — | 80°C |
| Perf/Watt | 86.9+101% | 43.3 |
Value Analysis
The Radeon Vega 8 Ryzen 5 3450U launched at $150 MSRP and currently averages $40, while the Radeon R7 512 Cores (Kaveri Desktop) launched at $173 and now averages $35. The Radeon R7 512 Cores (Kaveri Desktop) costs 12.5% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 32.6 (Radeon Vega 8 Ryzen 5 3450U) vs 37.1 (Radeon R7 512 Cores (Kaveri Desktop)) — the Radeon R7 512 Cores (Kaveri Desktop) offers 13.8% better value. The Radeon Vega 8 Ryzen 5 3450U is the newer GPU (2020 vs 2014).
| Feature | Radeon Vega 8 Ryzen 5 3450U | Radeon R7 512 Cores (Kaveri Desktop) |
|---|---|---|
| MSRP | $150-13% | $173 |
| Avg Price (30d) | $40 | $35-13% |
| Performance per Dollar | 32.6 | 37.1+14% |
| Codename | Vega | Kaveri Spectre |
| Release | January 7 2020 | January 14 2014 |
| Ranking | #545 | #830 |
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