
Radeon R9 285 / 380 vs FirePro D300

Radeon R9 285 / 380
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FirePro D300
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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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
Performance Per Dollar FirePro D300
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The FirePro D300 is the superior choice for raw performance. It leads with a 3.1% higher G3D Mark score and 100% more VRAM (4 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R9 285 / 380.
| Insight | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3.1%) | ✅Leading raw performance (+3.1%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 3.0 (2014−2019)) | 🛑Obsolete Architecture (2014 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The FirePro D300 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the FirePro D300 holds the technical lead. Priced at $20 (vs $199), it costs 90% less, resulting in a 925.8% higher cost efficiency score.
| Insight | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+925.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($199) | ✅More affordable ($20) |
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 R9 285 / 380 and FirePro D300

Radeon R9 285 / 380
The Radeon R9 285 / 380 is manufactured by AMD. It was released in September 2 2014. It features the GCN 3.0 architecture. The core clock speed is 918 MHz. It has 1792 shading units. The thermal design power (TDP) is 190W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,550 points. Launch price was $249.

FirePro D300
The FirePro D300 is manufactured by AMD. It was released in January 18 2014. It features the GCN 1.0 architecture. The core clock speed is 850 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,722 points.
Graphics Performance
The Radeon R9 285 / 380 scores 5,550 and the FirePro D300 reaches 5,722 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The Radeon R9 285 / 380 is built on GCN 3.0 while the FirePro D300 uses GCN 1.0, both on a 28 nm process. Shader units: 1,792 (Radeon R9 285 / 380) vs 1,280 (FirePro D300). Raw compute: 3.29 TFLOPS (Radeon R9 285 / 380) vs 2.176 TFLOPS (FirePro D300).
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| G3D Mark Score | 5,550 | 5,722+3% |
| Architecture | GCN 3.0 | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1792+40% | 1280 |
| Compute (TFLOPS) | 3.29 TFLOPS+51% | 2.176 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 112+40% | 80 |
| L1 Cache | 448 KB+40% | 320 KB |
| L2 Cache | 512 KB | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| 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 R9 285 / 380 comes with 2 GB of VRAM, while the FirePro D300 has 4 GB. The FirePro D300 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 128-bit.
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB+100% |
| Memory Type | GDDR5 | GDDR6 |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 512 KB | 512 KB |
Display & API Support
DirectX support: 12 (Radeon R9 285 / 380) vs 12 (FirePro D300). Vulkan: 1.2 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| DirectX | 12 | 12 |
| Vulkan | 1.2 | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: VCE 3.0 (Radeon R9 285 / 380) vs VCE 1.0 (FirePro D300). Decoder: UVD 5.0 vs UVD 4.0. Supported codecs: H.264,HEVC,VP9 (Radeon R9 285 / 380) vs H.264,MPEG-4,MPEG-2,VC-1 (FirePro D300).
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| Encoder | VCE 3.0 | VCE 1.0 |
| Decoder | UVD 5.0 | UVD 4.0 |
| Codecs | H.264,HEVC,VP9 | H.264,MPEG-4,MPEG-2,VC-1 |
Power & Dimensions
The Radeon R9 285 / 380 draws 190W versus the FirePro D300's 150W — a 23.5% difference. The FirePro D300 is more power-efficient. Recommended PSU: 500W (Radeon R9 285 / 380) vs 350W (FirePro D300). Power connectors: 2x 6-pin vs PCIe-powered. Card length: 221mm vs 242mm, occupying 2 vs 1 slots.
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| TDP | 190W | 150W-21% |
| Recommended PSU | 500W | 350W-30% |
| Power Connector | 2x 6-pin | PCIe-powered |
| Length | 221mm | 242mm |
| Height | 111mm | 111mm |
| Slots | 2 | 1-50% |
| Temp (Load) | — | 80°C |
| Perf/Watt | 29.2 | 38.1+30% |
Value Analysis
The Radeon R9 285 / 380 launched at $199 MSRP and currently averages $199, while the FirePro D300 launched at $500 and now averages $20. The FirePro D300 costs 89.9% less ($179 savings) at current market prices. Performance per dollar (G3D Mark / price): 27.9 (Radeon R9 285 / 380) vs 286.1 (FirePro D300) — the FirePro D300 offers 925.4% better value.
| Feature | Radeon R9 285 / 380 | FirePro D300 |
|---|---|---|
| MSRP | $199-60% | $500 |
| Avg Price (30d) | $199 | $20-90% |
| Performance per Dollar | 27.9 | 286.1+925% |
| Codename | Tonga | Pitcairn |
| Release | September 2 2014 | January 18 2014 |
| Ranking | #365 | #506 |
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