
Radeon 550X vs Radeon Vega 8 Ryzen 5 3500C

Radeon 550X
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Radeon Vega 8 Ryzen 5 3500C
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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 550X is positioned at rank 101 and the Radeon Vega 8 Ryzen 5 3500C is on rank 312, so the Radeon 550X offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon 550X
Performance Per Dollar Radeon Vega 8 Ryzen 5 3500C
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon 550X is the superior choice for raw performance. It leads with a 4.6% higher G3D Mark score and 100+% more VRAM (512 MB vs 0 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon Vega 8 Ryzen 5 3500C.
| Insight | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| Performance | ✅Leading raw performance (+4.6%) | ❌Lower raw frame rates (-4.6%) |
| Longevity | GCN 4.0 (2016−2020) (14nm) | Vega (2017−2020) (7nm) |
| 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 Vega 8 Ryzen 5 3500C offers a compelling cost-to-performance ratio. Priced at $30 versus $45 for the Radeon 550X, it costs 33% less. While it maintains basic entry-level capabilities, this results in a 43.4% higher cost efficiency score.
| Insight | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+43.4%) |
| Upfront Cost | ⚠️Higher upfront cost ($45) | ✅More affordable ($30) |
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 550X and Radeon Vega 8 Ryzen 5 3500C

Radeon 550X
The Radeon 550X is manufactured by AMD. It was released in March 27 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,475 points.

Radeon Vega 8 Ryzen 5 3500C
The Radeon Vega 8 Ryzen 5 3500C 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: 1,410 points.
Graphics Performance
The Radeon 550X scores 1,475 and the Radeon Vega 8 Ryzen 5 3500C reaches 1,410 in the G3D Mark benchmark — just a 4.6% difference, making them near-identical in rasterization performance. The Radeon 550X is built on GCN 4.0 while the Radeon Vega 8 Ryzen 5 3500C uses Vega, both on 14 nm vs 7 nm. Shader units: 512 (Radeon 550X) vs 512 (Radeon Vega 8 Ryzen 5 3500C). Boost clocks: 1218 MHz vs 2100 MHz.
| Feature | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| G3D Mark Score | 1,475+5% | 1,410 |
| Architecture | GCN 4.0 | Vega |
| Process Node | 14 nm | 7 nm |
| Shading Units | 512 | 512 |
| Boost Clock | 1218 MHz | 2100 MHz+72% |
Advanced Features (DLSS/FSR)
| Feature | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| 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 550X comes with 512 MB of VRAM, while the Radeon Vega 8 Ryzen 5 3500C has 0 MB. The Radeon 550X offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs System.
| Feature | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| VRAM Capacity | 0.5 GB | Shared System RAM |
| Memory Type | GDDR5 | Shared |
| Bus Width | 64-bit | System |
Power & Dimensions
The Radeon 550X draws 50W versus the Radeon Vega 8 Ryzen 5 3500C's 15W — a 107.7% difference. The Radeon Vega 8 Ryzen 5 3500C is more power-efficient. Recommended PSU: 350W (Radeon 550X) vs 1W (Radeon Vega 8 Ryzen 5 3500C). Power connectors: None vs Integrated.
| Feature | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| TDP | 50W | 15W-70% |
| Recommended PSU | 350W | 1W-100% |
| Power Connector | None | Integrated |
| Length | — | 1mm |
| Slots | — | 0 |
| Perf/Watt | 29.5 | 94.0+219% |
Value Analysis
The Radeon 550X launched at $109 MSRP and currently averages $45, while the Radeon Vega 8 Ryzen 5 3500C launched at $99 and now averages $30. The Radeon Vega 8 Ryzen 5 3500C costs 33.3% less ($15 savings) at current market prices. Performance per dollar (G3D Mark / price): 32.8 (Radeon 550X) vs 47.0 (Radeon Vega 8 Ryzen 5 3500C) — the Radeon Vega 8 Ryzen 5 3500C offers 43.3% better value. The Radeon Vega 8 Ryzen 5 3500C is the newer GPU (2020 vs 2019).
| Feature | Radeon 550X | Radeon Vega 8 Ryzen 5 3500C |
|---|---|---|
| MSRP | $109 | $99-9% |
| Avg Price (30d) | $45 | $30-33% |
| Performance per Dollar | 32.8 | 47.0+43% |
| Codename | Lexa | Vega |
| Release | March 27 2019 | January 7 2020 |
| Ranking | #772 | #545 |
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