
FirePro W8100 vs Radeon R9 285

FirePro W8100
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Radeon R9 285
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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. The FirePro W8100 is positioned at rank #254 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 FirePro W8100
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The FirePro W8100 is the superior choice for raw performance. It leads with a 2% higher G3D Mark score and 100% more VRAM (8 GB vs 4 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R9 285.
| Insight | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| Performance | ✅Leading raw performance (+2%) | ❌Lower raw frame rates (-2%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 2.0 (2013−2017)) | 🛑Obsolete Architecture (2014 / GCN 3.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Radeon R9 285 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R9 285 holds the technical lead. Priced at $40 (vs $200), it costs 80% less, resulting in a 390.3% higher cost efficiency score.
| Insight | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+390.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($200) | ✅More affordable ($40) |
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 FirePro W8100 and Radeon R9 285

FirePro W8100
The FirePro W8100 is manufactured by AMD. It was released in June 23 2014. It features the GCN 2.0 architecture. The core clock speed is 824 MHz. It has 2560 shading units. The thermal design power (TDP) is 220W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 6,812 points.

Radeon R9 285
The Radeon R9 285 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: 6,680 points. Launch price was $249.
Graphics Performance
The FirePro W8100 scores 6,812 and the Radeon R9 285 reaches 6,680 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The FirePro W8100 is built on GCN 2.0 while the Radeon R9 285 uses GCN 3.0, both on a 28 nm process. Shader units: 2,560 (FirePro W8100) vs 1,792 (Radeon R9 285). Raw compute: 4.219 TFLOPS (FirePro W8100) vs 3.29 TFLOPS (Radeon R9 285).
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| G3D Mark Score | 6,812+2% | 6,680 |
| Architecture | GCN 2.0 | GCN 3.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 2560+43% | 1792 |
| Compute (TFLOPS) | 4.219 TFLOPS+28% | 3.29 TFLOPS |
| ROPs | 64+100% | 32 |
| TMUs | 160+43% | 112 |
| L1 Cache | 640 KB+43% | 448 KB |
| L2 Cache | 1 MB+100% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The FirePro W8100 comes with 8 GB of VRAM, while the Radeon R9 285 has 4 GB. The FirePro W8100 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 256-bit. L2 Cache: 1 MB (FirePro W8100) vs 0.5 MB (Radeon R9 285) — the FirePro W8100 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| VRAM Capacity | 8 GB+100% | 4 GB |
| Memory Type | GDDR6 | GDDR5 |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 1 MB+100% | 0.5 MB |
Display & API Support
DirectX support: 12 (FirePro W8100) vs 12.0 (Radeon R9 285). Vulkan: 1.2 vs 1.2. OpenGL: 4.6 vs 4.4. Maximum simultaneous displays: 6 vs 4.
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| DirectX | 12 | 12.0 |
| Vulkan | 1.2 | 1.2 |
| OpenGL | 4.6+5% | 4.4 |
| Max Displays | 6+50% | 4 |
Media & Encoding
Hardware encoder: VCE 2.0 (FirePro W8100) vs VCE 3.0 (Radeon R9 285). Decoder: UVD 4.2 vs UVD 5.0. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 Part 2,MVC (FirePro W8100) vs MPEG-2,H.264 (Radeon R9 285).
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| Encoder | VCE 2.0 | VCE 3.0 |
| Decoder | UVD 4.2 | UVD 5.0 |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 Part 2,MVC | MPEG-2,H.264 |
Power & Dimensions
The FirePro W8100 draws 220W versus the Radeon R9 285's 190W — a 14.6% difference. The Radeon R9 285 is more power-efficient. Recommended PSU: 350W (FirePro W8100) vs 500W (Radeon R9 285). Power connectors: PCIe-powered vs 2x 6-pin. Card length: 241mm vs 221mm, occupying 2 vs 2 slots. Typical load temperature: 87°C vs 65°C.
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| TDP | 220W | 190W-14% |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | PCIe-powered | 2x 6-pin |
| Length | 241mm | 221mm |
| Height | 111mm | 109mm |
| Slots | 2 | 2 |
| Temp (Load) | 87°C | 65°C-25% |
| Perf/Watt | 31.0 | 35.2+14% |
Value Analysis
The FirePro W8100 launched at $2499 MSRP and currently averages $200, while the Radeon R9 285 launched at $249 and now averages $40. The Radeon R9 285 costs 80% less ($160 savings) at current market prices. Performance per dollar (G3D Mark / price): 34.1 (FirePro W8100) vs 167.0 (Radeon R9 285) — the Radeon R9 285 offers 389.7% better value.
| Feature | FirePro W8100 | Radeon R9 285 |
|---|---|---|
| MSRP | $2499 | $249-90% |
| Avg Price (30d) | $200 | $40-80% |
| Performance per Dollar | 34.1 | 167.0+390% |
| Codename | Hawaii | Tonga |
| Release | June 23 2014 | September 2 2014 |
| Ranking | #361 | #365 |
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