
Radeon R5 (Bristol Ridge)
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Radeon 550X
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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 R5 (Bristol Ridge) is positioned at rank 185 and the Radeon 550X is on rank 101, 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 R5 (Bristol Ridge)
Performance Per Dollar Radeon 550X
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon 550X uses modern memory architecture. The Radeon 550X likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R5 (Bristol Ridge) lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon R5 (Bristol Ridge) is the superior choice for raw performance. It leads with a 1.7% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon 550X.
| Insight | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| Performance | ✅Leading raw performance (+1.7%) | ❌Lower raw frame rates (-1.7%) |
| Longevity | 🛑Obsolete Architecture (2016 / GCN 1.2/2.0 (2015−2016)) | GCN 4.0 (2016−2020) (14nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
The Radeon 550X offers a compelling cost-to-performance ratio. Priced at $45 versus $50 for the Radeon R5 (Bristol Ridge), it costs 10% less. While it maintains basic entry-level capabilities, this results in a 9.3% higher cost efficiency score.
| Insight | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+9.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅More affordable ($45) |
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 R5 (Bristol Ridge) and Radeon 550X

Radeon R5 (Bristol Ridge)
The Radeon R5 (Bristol Ridge) is manufactured by AMD. It was released in June 1 2016. It features the GCN 1.2/2.0 architecture. The boost clock speed is 800 MHz. It has 384 shading units. The thermal design power (TDP) is 12W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,500 points.

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.
Graphics Performance
The Radeon R5 (Bristol Ridge) scores 1,500 and the Radeon 550X reaches 1,475 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The Radeon R5 (Bristol Ridge) is built on GCN 1.2/2.0 while the Radeon 550X uses GCN 4.0, both on 28 nm vs 14 nm. Shader units: 384 (Radeon R5 (Bristol Ridge)) vs 512 (Radeon 550X). Boost clocks: 800 MHz vs 1218 MHz.
| Feature | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| G3D Mark Score | 1,500+2% | 1,475 |
| Architecture | GCN 1.2/2.0 | GCN 4.0 |
| Process Node | 28 nm | 14 nm |
| Shading Units | 384 | 512+33% |
| Boost Clock | 800 MHz | 1218 MHz+52% |
Advanced Features (DLSS/FSR)
| Feature | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| 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.
| Feature | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
Power & Dimensions
The Radeon R5 (Bristol Ridge) draws 12W versus the Radeon 550X's 50W — a 122.6% difference. The Radeon R5 (Bristol Ridge) is more power-efficient. Recommended PSU: 350W (Radeon R5 (Bristol Ridge)) vs 350W (Radeon 550X). Power connectors: PCIe-powered vs None.
| Feature | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| TDP | 12W-76% | 50W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | None |
| Perf/Watt | 125.0+324% | 29.5 |
Value Analysis
The Radeon R5 (Bristol Ridge) launched at $50 MSRP and currently averages $50, while the Radeon 550X launched at $109 and now averages $45. The Radeon 550X costs 10% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 30.0 (Radeon R5 (Bristol Ridge)) vs 32.8 (Radeon 550X) — the Radeon 550X offers 9.3% better value. The Radeon 550X is the newer GPU (2019 vs 2016).
| Feature | Radeon R5 (Bristol Ridge) | Radeon 550X |
|---|---|---|
| MSRP | $50-54% | $109 |
| Avg Price (30d) | $50 | $45-10% |
| Performance per Dollar | 30.0 | 32.8+9% |
| Codename | Bristol Ridge | Lexa |
| Release | June 1 2016 | March 27 2019 |
| Ranking | #904 | #772 |
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