
GeForce FX 5600 Ultra

RADEON A9800XT
GeForce FX 5600 Ultra vs RADEON A9800XT 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 5600 Ultra vs RADEON A9800XT 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 5600 Ultra vs RADEON A9800XT: 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 5600 Ultra
2011Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 0.1 vs 0 G3D/$ ($199 MSRP vs Unknown MSRP).
- ✅Draws 160W instead of 250W, a 90W reduction.
- ✅Measures 190mm instead of 220mm, a 30mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Lower PassMark G3D performance (17 vs 23).
- ❌Less VRAM, with 128 MB vs 512 MB for high-resolution textures and newer games.
- ❌2011 hardware with 128 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
RADEON A9800XT
2015Why buy it
- ✅+35.3% higher PassMark G3D performance.
- ✅300% more VRAM for high-resolution textures and newer games (512 MB vs 128 MB).
- ✅More future proof: GCN 3.0 (2014−2019) on 28nm with a newer platform for upcoming games.
Trade-offs
- ❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 0.1 G3D/$ (Unknown MSRP vs $199 MSRP).
- ❌56.3% higher power demand at 250W vs 160W.
- ❌15.8% longer card at 220mm vs 190mm.
Quick Answers
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GeForce FX 5600 Ultra vs RADEON A9800XT Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

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)
The GeForce FX 5600 Ultra gets NVIDIA DLSS, which still tends to look cleaner in motion. The RADEON A9800XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce FX 5600 Ultra has 128 MB of VRAM, while the RADEON A9800XT carries 512 MB. RADEON A9800XT gives you 300% 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 5600 Ultra and 64-bit on the RADEON A9800XT.
| 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
At launch, the GeForce FX 5600 Ultra came in at $199, while the RADEON A9800XT launched at $0. On MSRP, RADEON A9800XT was 100+% cheaper ($199 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.1 (GeForce FX 5600 Ultra) vs Infinity (RADEON A9800XT) — the RADEON A9800XT offers Infinity% better value. The newer card here is RADEON A9800XT (2015 vs 2011).
| Feature | GeForce FX 5600 Ultra | RADEON A9800XT |
|---|---|---|
| MSRP | $199 | $0-100% |
| Performance per Dollar | 0.1 | Infinity |
| Codename | GF114 | Antigua |
| Release | January 25 2011 | November 19 2015 |
| Ranking | #580 | #394 |
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