
Radeon R9 255
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FirePro V8700
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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 V8700
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The FirePro V8700 is the superior choice for raw performance. It leads with a 2.5% 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 255.
| Insight | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.5%) | ✅Leading raw performance (+2.5%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 3.0 (2014−2019)) | 🛑Obsolete Architecture (2011 / TeraScale 3 (2010−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | Standard Size (254mm) |
💎 Value Proposition
The Radeon R9 255 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R9 255 holds the technical lead. Priced at $30 (vs $170), it costs 82% less, resulting in a 452.7% higher cost efficiency score.
| Insight | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+452.7%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($30) | ⚠️Higher upfront cost ($170) |
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 255 and FirePro V8700

Radeon R9 255
The Radeon R9 255 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: 1,501 points. Launch price was $249.

FirePro V8700
The FirePro V8700 is manufactured by AMD. It was released in May 24 2011. It features the TeraScale 3 architecture. The core clock speed is 725 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,539 points.
Graphics Performance
The Radeon R9 255 scores 1,501 and the FirePro V8700 reaches 1,539 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The Radeon R9 255 is built on GCN 3.0 while the FirePro V8700 uses TeraScale 3, both on 28 nm vs 40 nm. Shader units: 1,792 (Radeon R9 255) vs 1,280 (FirePro V8700). Raw compute: 3.29 TFLOPS (Radeon R9 255) vs 1.856 TFLOPS (FirePro V8700).
| Feature | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| G3D Mark Score | 1,501 | 1,539+3% |
| Architecture | GCN 3.0 | TeraScale 3 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 1792+40% | 1280 |
| Compute (TFLOPS) | 3.29 TFLOPS+77% | 1.856 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 255 | FirePro V8700 |
|---|---|---|
| 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 255 comes with 2 GB of VRAM, while the FirePro V8700 has 4 GB. The FirePro V8700 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit.
| Feature | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 512 KB | 512 KB |
Power & Dimensions
The Radeon R9 255 draws 190W versus the FirePro V8700's 150W — a 23.5% difference. The FirePro V8700 is more power-efficient. Recommended PSU: 400W (Radeon R9 255) vs 350W (FirePro V8700). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| TDP | 190W | 150W-21% |
| Recommended PSU | 400W | 350W-13% |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 254mm |
| Height | — | 111mm |
| Slots | — | 2 |
| Temp (Load) | — | 60 |
| Perf/Watt | 7.9 | 10.3+30% |
Value Analysis
The Radeon R9 255 launched at $139 MSRP and currently averages $30, while the FirePro V8700 launched at $1499 and now averages $170. The Radeon R9 255 costs 82.4% less ($140 savings) at current market prices. Performance per dollar (G3D Mark / price): 50.0 (Radeon R9 255) vs 9.1 (FirePro V8700) — the Radeon R9 255 offers 449.5% better value. The Radeon R9 255 is the newer GPU (2014 vs 2011).
| Feature | Radeon R9 255 | FirePro V8700 |
|---|---|---|
| MSRP | $139-91% | $1499 |
| Avg Price (30d) | $30-82% | $170 |
| Performance per Dollar | 50.0+449% | 9.1 |
| Codename | Tonga | Cayman |
| Release | September 2 2014 | May 24 2011 |
| Ranking | #365 | #656 |
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