
RADEON X800 XT vs Quadro FX Go1400

RADEON X800 XT
Popular choices:

Quadro FX Go1400
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. Components placed above yours deliver better value for money. The RADEON X800 XT is positioned at rank 368 and the Quadro FX Go1400 is on rank 349, so the Quadro FX Go1400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar RADEON X800 XT
Performance Per Dollar Quadro FX Go1400
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The RADEON X800 XT is significantly newer (2020 vs 2008). The RADEON X800 XT likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Quadro FX Go1400 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Quadro FX Go1400 is the superior choice for raw performance. It leads with a 4.1% higher G3D Mark score and 1500% more VRAM (4 GB vs 256 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RADEON X800 XT.
| Insight | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-4.1%) | ✅Leading raw performance (+4.1%) |
| Longevity | RDNA 2.0 (2020−2025) (7nm) | 🛑Obsolete Architecture (2008 / Tesla 2.0 (2007−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+1500%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Quadro FX Go1400 remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 X800 XT and Quadro FX Go1400

RADEON X800 XT
The RADEON X800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 98 points. Launch price was $649.

Quadro FX Go1400
The Quadro FX Go1400 is manufactured by NVIDIA. It was released in November 11 2008. It features the Tesla 2.0 architecture. The core clock speed is 602 MHz. It has 192 shading units. The thermal design power (TDP) is 150W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 102 points. Launch price was $1,799.
Graphics Performance
The RADEON X800 XT scores 98 and the Quadro FX Go1400 reaches 102 in the G3D Mark benchmark — just a 4.1% difference, making them near-identical in rasterization performance. The RADEON X800 XT is built on RDNA 2.0 while the Quadro FX Go1400 uses Tesla 2.0, both on 7 nm vs 55 nm. Shader units: 4,608 (RADEON X800 XT) vs 192 (Quadro FX Go1400). Raw compute: 20.74 TFLOPS (RADEON X800 XT) vs 0.4623 TFLOPS (Quadro FX Go1400).
| Feature | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| G3D Mark Score | 98 | 102+4% |
| Architecture | RDNA 2.0 | Tesla 2.0 |
| Process Node | 7 nm | 55 nm |
| Shading Units | 4608+2300% | 192 |
| Compute (TFLOPS) | 20.74 TFLOPS+4386% | 0.4623 TFLOPS |
| ROPs | 128+433% | 24 |
| TMUs | 288+350% | 64 |
| L2 Cache | 4 MB+2005% | 0.19 MB |
Advanced Features (DLSS/FSR)
| Feature | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| 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 X800 XT comes with 256 MB of VRAM, while the Quadro FX Go1400 has 4 GB. The Quadro FX Go1400 offers 1500% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 64-bit. L2 Cache: 4 MB (RADEON X800 XT) vs 0.19 MB (Quadro FX Go1400) — the RADEON X800 XT has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| VRAM Capacity | 0.25 GB | 4 GB+1500% |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 4 MB+2005% | 0.19 MB |
Power & Dimensions
The RADEON X800 XT draws 300W versus the Quadro FX Go1400's 150W — a 66.7% difference. The Quadro FX Go1400 is more power-efficient. Recommended PSU: 350W (RADEON X800 XT) vs 350W (Quadro FX Go1400). Power connectors: Legacy vs PCIe-powered.
| Feature | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| TDP | 300W | 150W-50% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Perf/Watt | 0.3 | 0.7+133% |
Value Analysis
The RADEON X800 XT is the newer GPU (2020 vs 2008).
| Feature | RADEON X800 XT | Quadro FX Go1400 |
|---|---|---|
| MSRP | $499 | — |
| Avg Price (30d) | $20 | — |
| Codename | Navi 21 | GT200B |
| Release | October 28 2020 | November 11 2008 |
| Ranking | #42 | #884 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.















