
GRID P40-3Q vs Radeon R9 285

GRID P40-3Q
Popular choices:

Radeon R9 285
Popular choices:
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 GRID P40-3Q is positioned at rank #341 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 GRID P40-3Q
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R9 285 is the superior choice for raw performance. It leads with a 1.7% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GRID P40-3Q.
| Insight | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.7%) | ✅Leading raw performance (+1.7%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2014 / GCN 3.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | 📏 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 $5,699), it costs 99% less, resulting in a 14386% higher cost efficiency score.
| Insight | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+14386%) |
| Upfront Cost | ⚠️Higher upfront cost ($5,699) | ✅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 GRID P40-3Q and Radeon R9 285

GRID P40-3Q
The GRID P40-3Q is manufactured by NVIDIA. It was released in June 28 2013. It features the Kepler architecture. The core clock speed is 745 MHz. It has 1536 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 6,570 points. Launch price was $469.

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 GRID P40-3Q scores 6,570 and the Radeon R9 285 reaches 6,680 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The GRID P40-3Q is built on Kepler while the Radeon R9 285 uses GCN 3.0, both on a 28 nm process. Shader units: 1,536 (GRID P40-3Q) vs 1,792 (Radeon R9 285). Raw compute: 2.289 TFLOPS (GRID P40-3Q) vs 3.29 TFLOPS (Radeon R9 285).
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| G3D Mark Score | 6,570 | 6,680+2% |
| Architecture | Kepler | GCN 3.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1536 | 1792+17% |
| Compute (TFLOPS) | 2.289 TFLOPS | 3.29 TFLOPS+44% |
| ROPs | 32 | 32 |
| TMUs | 128+14% | 112 |
| L1 Cache | 128 KB | 448 KB+250% |
| L2 Cache | 512 KB | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | GRID P40-3Q | 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)
Both cards feature 4 GB of video memory. Bus width: 128-bit vs 256-bit.
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| VRAM Capacity | 4 GB | 4 GB |
| Memory Type | GDDR6 | GDDR5 |
| Bus Width | 128-bit | 256-bit+100% |
| L2 Cache | 512 KB | 512 KB |
Display & API Support
DirectX support: 12 (11_0) (GRID P40-3Q) vs 12.0 (Radeon R9 285). Vulkan: 1.3 vs 1.2. OpenGL: 4.6 vs 4.4. Maximum simultaneous displays: 4 vs 4.
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| DirectX | 12 (11_0) | 12.0 |
| Vulkan | 1.3+8% | 1.2 |
| OpenGL | 4.6+5% | 4.4 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: Tesla NVENC x24 (GRID P40-3Q) vs VCE 3.0 (Radeon R9 285). Decoder: Tesla NVDEC vs UVD 5.0. Supported codecs: H.264,HEVC (GRID P40-3Q) vs MPEG-2,H.264 (Radeon R9 285).
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| Encoder | Tesla NVENC x24 | VCE 3.0 |
| Decoder | Tesla NVDEC | UVD 5.0 |
| Codecs | H.264,HEVC | MPEG-2,H.264 |
Power & Dimensions
The GRID P40-3Q draws 225W versus the Radeon R9 285's 190W — a 16.9% difference. The Radeon R9 285 is more power-efficient. Recommended PSU: 350W (GRID P40-3Q) vs 500W (Radeon R9 285). Power connectors: PCIe-powered vs 2x 6-pin. Card length: 267mm vs 221mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 65°C.
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| TDP | 225W | 190W-16% |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | PCIe-powered | 2x 6-pin |
| Length | 267mm | 221mm |
| Height | 111mm | 109mm |
| Slots | 2 | 2 |
| Temp (Load) | 85°C | 65°C-24% |
| Perf/Watt | 29.2 | 35.2+21% |
Value Analysis
The GRID P40-3Q launched at $5699 MSRP and currently averages $5699, while the Radeon R9 285 launched at $249 and now averages $40. The Radeon R9 285 costs 99.3% less ($5659 savings) at current market prices. Performance per dollar (G3D Mark / price): 1.2 (GRID P40-3Q) vs 167.0 (Radeon R9 285) — the Radeon R9 285 offers 13816.7% better value. The Radeon R9 285 is the newer GPU (2014 vs 2013).
| Feature | GRID P40-3Q | Radeon R9 285 |
|---|---|---|
| MSRP | $5699 | $249-96% |
| Avg Price (30d) | $5699 | $40-99% |
| Performance per Dollar | 1.2 | 167.0+13817% |
| Codename | GK104 | Tonga |
| Release | June 28 2013 | September 2 2014 |
| Ranking | #628 | #365 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.











