
Radeon RX 5300M
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Radeon R9 M395X
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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 RX 5300M is positioned at rank 41 and the Radeon R9 M395X is on rank 391, so the Radeon RX 5300M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon RX 5300M
Performance Per Dollar Radeon R9 M395X
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX 5300M uses modern memory architecture. The Radeon RX 5300M likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R9 M395X lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon R9 M395X is the superior choice for raw performance. It leads with a 1.5% higher G3D Mark score and 33.3% more VRAM (4 GB vs 3 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 5300M.
| Insight | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.5%) | ✅Leading raw performance (+1.5%) |
| Longevity | RDNA 1.0 (2019−2020) (7nm) | 🛑Obsolete Architecture (2015 / GCN 3.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+33.3%) |
| Efficiency | Normal Efficiency | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon R9 M395X remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 RX 5300M and Radeon R9 M395X

Radeon RX 5300M
The Radeon RX 5300M is manufactured by AMD. It was released in November 13 2019. It features the RDNA 1.0 architecture. The core clock ranges from 1000 MHz to 1445 MHz. It has 1408 shading units. The thermal design power (TDP) is 85W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 5,044 points.

Radeon R9 M395X
The Radeon R9 M395X is manufactured by AMD. It was released in May 5 2015. It features the GCN 3.0 architecture. The core clock speed is 723 MHz. It has 2048 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,120 points.
Graphics Performance
The Radeon RX 5300M scores 5,044 and the Radeon R9 M395X reaches 5,120 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The Radeon RX 5300M is built on RDNA 1.0 while the Radeon R9 M395X uses GCN 3.0, both on 7 nm vs 28 nm. Shader units: 1,408 (Radeon RX 5300M) vs 2,048 (Radeon R9 M395X). Raw compute: 4.069 TFLOPS (Radeon RX 5300M) vs 2.961 TFLOPS (Radeon R9 M395X).
| Feature | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| G3D Mark Score | 5,044 | 5,120+2% |
| Architecture | RDNA 1.0 | GCN 3.0 |
| Process Node | 7 nm | 28 nm |
| Shading Units | 1408 | 2048+45% |
| Compute (TFLOPS) | 4.069 TFLOPS+37% | 2.961 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 88 | 128+45% |
| L2 Cache | 1.5 MB+200% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| Upscaling Tech | FSR 2.1 | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon RX 5300M comes with 3 GB of VRAM, while the Radeon R9 M395X has 4 GB. The Radeon R9 M395X offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 168 GB/s (Radeon RX 5300M) vs 160 GB/s (Radeon R9 M395X) — a 5% advantage for the Radeon RX 5300M. Bus width: 96-bit vs 256-bit. L2 Cache: 1.5 MB (Radeon RX 5300M) vs 0.5 MB (Radeon R9 M395X) — the Radeon RX 5300M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| VRAM Capacity | 3 GB | 4 GB+33% |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 168 GB/s+5% | 160 GB/s |
| Bus Width | 96-bit | 256-bit+167% |
| L2 Cache | 1.5 MB+200% | 0.5 MB |
Power & Dimensions
The Radeon RX 5300M draws 85W versus the Radeon R9 M395X's 75W — a 12.5% difference. The Radeon R9 M395X is more power-efficient. Recommended PSU: 350W (Radeon RX 5300M) vs 350W (Radeon R9 M395X). Power connectors: PCIe-powered vs Mobile.
| Feature | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| TDP | 85W | 75W-12% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Mobile |
| Perf/Watt | 59.3 | 68.3+15% |
Value Analysis
The Radeon RX 5300M is the newer GPU (2019 vs 2015).
| Feature | Radeon RX 5300M | Radeon R9 M395X |
|---|---|---|
| MSRP | — | $600 |
| Avg Price (30d) | — | $150 |
| Codename | Navi 14 | Amethyst |
| Release | November 13 2019 | May 5 2015 |
| Ranking | #442 | #438 |
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