
Radeon R9 285 vs FirePro W8100

Radeon R9 285
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FirePro W8100
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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 W8100
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 | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2%) | ✅Leading raw performance (+2%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 3.0 (2014−2019)) | 🛑Obsolete Architecture (2014 / GCN 2.0 (2013−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| 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 | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+390.3%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($40) | ⚠️Higher upfront cost ($200) |
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 and FirePro W8100

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.

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.
Graphics Performance
The Radeon R9 285 scores 6,680 and the FirePro W8100 reaches 6,812 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The Radeon R9 285 is built on GCN 3.0 while the FirePro W8100 uses GCN 2.0, both on a 28 nm process. Shader units: 1,792 (Radeon R9 285) vs 2,560 (FirePro W8100). Raw compute: 3.29 TFLOPS (Radeon R9 285) vs 4.219 TFLOPS (FirePro W8100).
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| G3D Mark Score | 6,680 | 6,812+2% |
| Architecture | GCN 3.0 | GCN 2.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1792 | 2560+43% |
| Compute (TFLOPS) | 3.29 TFLOPS | 4.219 TFLOPS+28% |
| ROPs | 32 | 64+100% |
| TMUs | 112 | 160+43% |
| L1 Cache | 448 KB | 640 KB+43% |
| L2 Cache | 0.5 MB | 1 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| 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 comes with 4 GB of VRAM, while the FirePro W8100 has 8 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: 0.5 MB (Radeon R9 285) vs 1 MB (FirePro W8100) — the FirePro W8100 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| VRAM Capacity | 4 GB | 8 GB+100% |
| Memory Type | GDDR5 | GDDR6 |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 0.5 MB | 1 MB+100% |
Display & API Support
DirectX support: 12.0 (Radeon R9 285) vs 12 (FirePro W8100). Vulkan: 1.2 vs 1.2. OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| DirectX | 12.0 | 12 |
| Vulkan | 1.2 | 1.2 |
| OpenGL | 4.4 | 4.6+5% |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: VCE 3.0 (Radeon R9 285) vs VCE 2.0 (FirePro W8100). Decoder: UVD 5.0 vs UVD 4.2. Supported codecs: MPEG-2,H.264 (Radeon R9 285) vs H.264,VC-1,MPEG-2,MPEG-4 Part 2,MVC (FirePro W8100).
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| Encoder | VCE 3.0 | VCE 2.0 |
| Decoder | UVD 5.0 | UVD 4.2 |
| Codecs | MPEG-2,H.264 | H.264,VC-1,MPEG-2,MPEG-4 Part 2,MVC |
Power & Dimensions
The Radeon R9 285 draws 190W versus the FirePro W8100's 220W — a 14.6% difference. The Radeon R9 285 is more power-efficient. Recommended PSU: 500W (Radeon R9 285) vs 350W (FirePro W8100). Power connectors: 2x 6-pin vs PCIe-powered. Card length: 221mm vs 241mm, occupying 2 vs 2 slots. Typical load temperature: 65°C vs 87°C.
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| TDP | 190W-14% | 220W |
| Recommended PSU | 500W | 350W-30% |
| Power Connector | 2x 6-pin | PCIe-powered |
| Length | 221mm | 241mm |
| Height | 109mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 65°C-25% | 87°C |
| Perf/Watt | 35.2+14% | 31.0 |
Value Analysis
The Radeon R9 285 launched at $249 MSRP and currently averages $40, while the FirePro W8100 launched at $2499 and now averages $200. The Radeon R9 285 costs 80% less ($160 savings) at current market prices. Performance per dollar (G3D Mark / price): 167.0 (Radeon R9 285) vs 34.1 (FirePro W8100) — the Radeon R9 285 offers 389.7% better value.
| Feature | Radeon R9 285 | FirePro W8100 |
|---|---|---|
| MSRP | $249-90% | $2499 |
| Avg Price (30d) | $40-80% | $200 |
| Performance per Dollar | 167.0+390% | 34.1 |
| Codename | Tonga | Hawaii |
| Release | September 2 2014 | June 23 2014 |
| Ranking | #365 | #361 |
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