GeForce FX 5900XT vs Quadro FX 1100 Performance Spectrum
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.
GeForce FX 5900XT vs Quadro FX 1100 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Baldur's Gate 3

Call of Duty: Black Ops 6
GeForce FX 5900XT vs Quadro FX 1100: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
GeForce FX 5900XT
2011Why buy it
- ✅+11.1% higher PassMark G3D performance.
- ✅More future proof: Fermi 2.0 (2010−2014) on 40nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with 128 MB vs 256 MB for high-resolution textures and newer games.
- ❌2011 hardware with 128 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌93.1% higher power demand at 365W vs 189W.
- ❌14.7% longer card at 218mm vs 190mm.
Quadro FX 1100
2008Why buy it
- ✅100% more VRAM for high-resolution textures and newer games (256 MB vs 128 MB).
- ✅Draws 189W instead of 365W, a 176W reduction.
- ✅Measures 190mm instead of 218mm, a 28mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Lower PassMark G3D performance (36 vs 40).
- ❌2008 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
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GeForce FX 5900XT vs Quadro FX 1100 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce FX 5900XT
The GeForce FX 5900XT is manufactured by NVIDIA. It was released in March 24 2011. It features the Rankine architecture. The core clock speed is 607 MHz. It has 1024 ×2 shading units. The thermal design power (TDP) is 365W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 40 points. Launch price was $699.

Quadro FX 1100
The Quadro FX 1100 is manufactured by NVIDIA. It was released in November 11 2008. It features the Tesla 2.0 architecture. The core clock speed is 610 MHz. It has 240 shading units. The thermal design power (TDP) is 189W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 36 points. Launch price was $3,499.
Graphics Performance
In G3D Mark, the GeForce FX 5900XT scores 40 versus the Quadro FX 1100's 36 — the GeForce FX 5900XT leads by 11.1%. The GeForce FX 5900XT is built on Rankine while the Quadro FX 1100 uses Tesla 2.0, both on 40 nm vs 55 nm. Shader units: 1,024 (GeForce FX 5900XT) vs 240 (Quadro FX 1100). Raw compute: 1.244 TFLOPS ×2 (GeForce FX 5900XT) vs 0.6221 TFLOPS (Quadro FX 1100).
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| G3D Mark Score | 40+11% | 36 |
| Architecture | Rankine | Tesla 2.0 |
| Process Node | 40 nm | 55 nm |
| Shading Units | 1024 ×2+327% | 240 |
| Compute (TFLOPS) | 1.244 TFLOPS ×2+100% | 0.6221 TFLOPS |
| ROPs | 48 ×2+50% | 32 |
| TMUs | 64 ×2 | 80+25% |
| L2 Cache | 768 KB+200% | 256 KB |
Advanced Features (DLSS/FSR)
The GeForce FX 5900XT gets NVIDIA DLSS, which still tends to look cleaner in motion. The Quadro FX 1100 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | Standard |
Video Memory (VRAM)
The GeForce FX 5900XT has 128 MB of VRAM, while the Quadro FX 1100 carries 256 MB. Quadro FX 1100 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce FX 5900XT and 64-bit on the Quadro FX 1100. L2 Cache: 768 KB (GeForce FX 5900XT) vs 256 KB (Quadro FX 1100) — the GeForce FX 5900XT has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| VRAM Capacity | 0.125 GB | 0.25 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 768 KB+200% | 256 KB |
Display & API Support
DirectX support: 9.0a (GeForce FX 5900XT) vs 9_0a (Quadro FX 1100). Maximum simultaneous displays: 1 vs 2.
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| DirectX | 9.0a | 9_0a |
| Max Displays | 1 | 2+100% |
Power & Dimensions
The GeForce FX 5900XT draws 365W versus the Quadro FX 1100's 189W — a 63.5% difference. The Quadro FX 1100 is more power-efficient. Recommended PSU: 350W (GeForce FX 5900XT) vs 350W (Quadro FX 1100). Power connectors: Legacy vs PCIe-powered. Card length: 218mm vs 190mm, occupying 1 vs 1 slots.
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| TDP | 365W | 189W-48% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | PCIe-powered |
| Length | 218mm | 190mm |
| Slots | 1 | 1 |
| Perf/Watt | 0.1 | 0.2+100% |
Value Analysis
At launch, the GeForce FX 5900XT came in at $0, while the Quadro FX 1100 launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (GeForce FX 5900XT) vs Infinity (Quadro FX 1100) — the Quadro FX 1100 offers NaN% better value. The newer card here is GeForce FX 5900XT (2011 vs 2008).
| Feature | GeForce FX 5900XT | Quadro FX 1100 |
|---|---|---|
| MSRP | $0 | $0 |
| Performance per Dollar | Infinity | Infinity |
| Codename | GF110 | GT200B |
| Release | March 24 2011 | November 11 2008 |
| Ranking | #555 | #815 |
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