
Radeon HD 6990 vs GeForce GTX 560 Ti

Radeon HD 6990
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GeForce GTX 560 Ti
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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
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GTX 560 Ti is the superior choice for raw performance. It leads with a 2.2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6990.
| Insight | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.2%) | ✅Leading raw performance (+2.2%) |
| Longevity | 🛑Obsolete Architecture (2011 / TeraScale 3 (2010−2013)) | 🛑Obsolete Architecture (2011 / Fermi 2.0 (2010−2014)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (310mm) | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce GTX 560 Ti offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce GTX 560 Ti holds the technical lead. Priced at $50 (vs $498), it costs 90% less, resulting in a 917.8% higher cost efficiency score.
| Insight | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+917.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($498) | ✅More affordable ($50) |
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 HD 6990 and GeForce GTX 560 Ti

Radeon HD 6990
The Radeon HD 6990 is manufactured by AMD. It was released in March 8 2011. It features the TeraScale 3 architecture. The core clock speed is 830 MHz. It has 1536 ×2 shading units. The thermal design power (TDP) is 375W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 3,014 points. Launch price was $699.

GeForce GTX 560 Ti
The GeForce GTX 560 Ti is manufactured by NVIDIA. It was released in January 25 2011. It features the Fermi 2.0 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: 3,080 points. Launch price was $249.
Graphics Performance
The Radeon HD 6990 scores 3,014 and the GeForce GTX 560 Ti reaches 3,080 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Radeon HD 6990 is built on TeraScale 3 while the GeForce GTX 560 Ti uses Fermi 2.0, both on a 40 nm process. Shader units: 1,536 (Radeon HD 6990) vs 384 (GeForce GTX 560 Ti). Raw compute: 2.55 TFLOPS ×2 (Radeon HD 6990) vs 1.263 TFLOPS (GeForce GTX 560 Ti).
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| G3D Mark Score | 3,014 | 3,080+2% |
| Architecture | TeraScale 3 | Fermi 2.0 |
| Process Node | 40 nm | 40 nm |
| Shading Units | 1536 ×2+300% | 384 |
| Compute (TFLOPS) | 2.55 TFLOPS ×2+102% | 1.263 TFLOPS |
| ROPs | 32 ×2 | 32 |
| TMUs | 96 ×2+50% | 64 |
| L1 Cache | 384 KB | 512 KB+33% |
| L2 Cache | 512 KB | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 2.1 (Compatible) |
| Frame Generation | Not Supported | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | Standard |
Video Memory (VRAM)
Both cards feature 2 GB of GDDR5. Bus width: 128-bit vs 256-bit.
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 256-bit+100% |
| L2 Cache | 512 KB | 512 KB |
Display & API Support
DirectX support: 11.2 (Radeon HD 6990) vs 11_0 (GeForce GTX 560 Ti). Maximum simultaneous displays: 5 vs 2.
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| DirectX | 11.2+2% | 11_0 |
| Max Displays | 5+150% | 2 |
Media & Encoding
Hardware encoder: None (Radeon HD 6990) vs NVENC 1st Gen (GeForce GTX 560 Ti). Decoder: UVD 3.0 vs NVDEC 1st Gen. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 (Radeon HD 6990) vs H.264 (GeForce GTX 560 Ti).
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| Encoder | None | NVENC 1st Gen |
| Decoder | UVD 3.0 | NVDEC 1st Gen |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 | H.264 |
Power & Dimensions
The Radeon HD 6990 draws 375W versus the GeForce GTX 560 Ti's 160W — a 80.4% difference. The GeForce GTX 560 Ti is more power-efficient. Recommended PSU: 750W (Radeon HD 6990) vs 500W (GeForce GTX 560 Ti). Power connectors: 2x 8-pin vs 2x 6-pin. Card length: 310mm vs 229mm, occupying 2 vs 2 slots.
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| TDP | 375W | 160W-57% |
| Recommended PSU | 750W | 500W-33% |
| Power Connector | 2x 8-pin | 2x 6-pin |
| Length | 310mm | 229mm |
| Height | 115mm | — |
| Slots | 2 | 2 |
| Temp (Load) | 85 | — |
| Perf/Watt | 8.0 | 19.3+141% |
Value Analysis
The Radeon HD 6990 launched at $699 MSRP and currently averages $498, while the GeForce GTX 560 Ti launched at $249 and now averages $50. The GeForce GTX 560 Ti costs 90% less ($448 savings) at current market prices. Performance per dollar (G3D Mark / price): 6.1 (Radeon HD 6990) vs 61.6 (GeForce GTX 560 Ti) — the GeForce GTX 560 Ti offers 909.8% better value.
| Feature | Radeon HD 6990 | GeForce GTX 560 Ti |
|---|---|---|
| MSRP | $699 | $249-64% |
| Avg Price (30d) | $498 | $50-90% |
| Performance per Dollar | 6.1 | 61.6+910% |
| Codename | Antilles | GF114 |
| Release | March 8 2011 | January 25 2011 |
| Ranking | #583 | #580 |
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