RADEON A9800XT vs GeForce Go 6400
RADEON A9800XT
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GeForce Go 6400
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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 GeForce Go 6400
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce Go 6400 is the superior choice for raw performance. It leads with a 4.3% higher G3D Mark score. However, the RADEON A9800XT offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-4.3%) | ✅Leading raw performance (+4.3%) |
| Longevity | 🛑Obsolete Architecture (2015 / GCN 3.0 (2014−2019)) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+3025%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce Go 6400 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 A9800XT and GeForce Go 6400
RADEON A9800XT
The RADEON A9800XT is manufactured by AMD. It was released in November 19 2015. It features the GCN 3.0 architecture. The boost clock speed is 970 MHz. It has 2048 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 23 points. Launch price was $229.
GeForce Go 6400
The GeForce Go 6400 is manufactured by NVIDIA. It was released in June 5 2012. It features the Kepler architecture. The core clock speed is 902 MHz. It has 384 shading units. The thermal design power (TDP) is 65W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 24 points. Launch price was $99.
Graphics Performance
The RADEON A9800XT scores 23 and the GeForce Go 6400 reaches 24 in the G3D Mark benchmark — just a 4.3% difference, making them near-identical in rasterization performance. The RADEON A9800XT is built on GCN 3.0 while the GeForce Go 6400 uses Kepler, both on a 28 nm process. Shader units: 2,048 (RADEON A9800XT) vs 384 (GeForce Go 6400). Raw compute: 3.973 TFLOPS (RADEON A9800XT) vs 0.6927 TFLOPS (GeForce Go 6400).
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| G3D Mark Score | 23 | 24+4% |
| Architecture | GCN 3.0 | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 2048+433% | 384 |
| Compute (TFLOPS) | 3.973 TFLOPS+474% | 0.6927 TFLOPS |
| ROPs | 32+100% | 16 |
| TMUs | 128+300% | 32 |
| L1 Cache | 512 KB+1500% | 32 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| 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 A9800XT comes with 512 MB of VRAM, while the GeForce Go 6400 has 16 MB. The RADEON A9800XT offers 3025% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit. L2 Cache: 512 KB (RADEON A9800XT) vs 256 KB (GeForce Go 6400) — the RADEON A9800XT has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| VRAM Capacity | 0.5 GB+3025% | 0.016 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 512 KB+100% | 256 KB |
Display & API Support
DirectX support: 9_0 (RADEON A9800XT) vs 10.0 (GeForce Go 6400). Maximum simultaneous displays: 2 vs 1.
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| DirectX | 9_0 | 10.0+11% |
| Max Displays | 2+100% | 1 |
Power & Dimensions
The RADEON A9800XT draws 250W versus the GeForce Go 6400's 65W — a 117.5% difference. The GeForce Go 6400 is more power-efficient. Recommended PSU: 350W (RADEON A9800XT) vs 350W (GeForce Go 6400). Power connectors: Legacy vs Legacy. Card length: 220mm vs 0mm, occupying 1 vs 0 slots.
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| TDP | 250W | 65W-74% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | Legacy |
| Length | 220mm | 0mm |
| Height | — | 0mm |
| Slots | 1 | 0-100% |
| Temp (Load) | — | 75°C |
| Perf/Watt | 0.1 | 0.4+300% |
Value Analysis
The RADEON A9800XT is the newer GPU (2015 vs 2012).
| Feature | RADEON A9800XT | GeForce Go 6400 |
|---|---|---|
| MSRP | $0 | — |
| Avg Price (30d) | $30 | — |
| Codename | Antigua | GK107 |
| Release | November 19 2015 | June 5 2012 |
| Ranking | #394 | #837 |
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