
GeForce FX 5600 Ultra
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RADEON A9800XT
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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. The GeForce FX 5600 Ultra is positioned at rank #377 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 GeForce FX 5600 Ultra
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The RADEON A9800XT is the superior choice for raw performance. It leads with a 35.3% higher G3D Mark score and 300% more VRAM (512 MB vs 128 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce FX 5600 Ultra.
| Insight | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| Performance | ❌Lower raw frame rates (-35.3%) | ✅Leading raw performance (+35.3%) |
| Longevity | 🛑Obsolete Architecture (2011 / Fermi 2.0 (2010−2014)) | 🛑Obsolete Architecture (2015 / GCN 3.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+300%) |
| Efficiency | 💡 Excellent Perf/Watt | Normal Efficiency |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce FX 5600 Ultra offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce FX 5600 Ultra holds the technical lead. Priced at $20 (vs $30), it costs 33% less, resulting in a 10.9% higher cost efficiency score.
| Insight | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+10.9%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($20) | ⚠️Higher upfront cost ($30) |
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 GeForce FX 5600 Ultra and RADEON A9800XT

GeForce FX 5600 Ultra
The GeForce FX 5600 Ultra is manufactured by NVIDIA. It was released in January 25 2011. It features the Rankine architecture. The core clock speed is 823 MHz. It has 384 shading units. The thermal design power (TDP) is 160W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 17 points. Launch price was $249.

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.
Graphics Performance
In G3D Mark, the GeForce FX 5600 Ultra scores 17 versus the RADEON A9800XT's 23 — the RADEON A9800XT leads by 35.3%. The GeForce FX 5600 Ultra is built on Rankine while the RADEON A9800XT uses GCN 3.0, both on 40 nm vs 28 nm. Shader units: 384 (GeForce FX 5600 Ultra) vs 2,048 (RADEON A9800XT). Raw compute: 1.263 TFLOPS (GeForce FX 5600 Ultra) vs 3.973 TFLOPS (RADEON A9800XT).
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| G3D Mark Score | 17 | 23+35% |
| Architecture | Rankine | GCN 3.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 384 | 2048+433% |
| Compute (TFLOPS) | 1.263 TFLOPS | 3.973 TFLOPS+215% |
| ROPs | 32 | 32 |
| TMUs | 64 | 128+100% |
| L1 Cache | 512 KB | 512 KB |
| L2 Cache | 512 KB | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| 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)
The GeForce FX 5600 Ultra comes with 128 MB of VRAM, while the RADEON A9800XT has 512 MB. The RADEON A9800XT offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit.
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| VRAM Capacity | 0.125 GB | 0.5 GB+300% |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 512 KB | 512 KB |
Display & API Support
DirectX support: 9.0a (GeForce FX 5600 Ultra) vs 9_0 (RADEON A9800XT). Maximum simultaneous displays: 2 vs 2.
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| DirectX | 9.0a | 9_0 |
| Max Displays | 2 | 2 |
Power & Dimensions
The GeForce FX 5600 Ultra draws 160W versus the RADEON A9800XT's 250W — a 43.9% difference. The GeForce FX 5600 Ultra is more power-efficient. Recommended PSU: 350W (GeForce FX 5600 Ultra) vs 350W (RADEON A9800XT). Power connectors: Legacy vs Legacy. Card length: 190mm vs 220mm, occupying 1 vs 1 slots.
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| TDP | 160W-36% | 250W |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | Legacy |
| Length | 190mm | 220mm |
| Slots | 1 | 1 |
| Perf/Watt | 0.1 | 0.1 |
Value Analysis
The GeForce FX 5600 Ultra launched at $199 MSRP and currently averages $20, while the RADEON A9800XT launched at $0 and now averages $30. The GeForce FX 5600 Ultra costs 33.3% less ($10 savings) at current market prices. Performance per dollar (G3D Mark / price): 0.8 (GeForce FX 5600 Ultra) vs 0.8 (RADEON A9800XT) — the RADEON A9800XT offers 0% better value. The RADEON A9800XT is the newer GPU (2015 vs 2011).
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| MSRP | $199 | $0-100% |
| Avg Price (30d) | $20-33% | $30 |
| Performance per Dollar | 0.8 | 0.8 |
| Codename | GF114 | Antigua |
| Release | January 25 2011 | November 19 2015 |
| Ranking | #580 | #394 |
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