
GeForce GTX 1660 Ti with Max-Q Design
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Radeon R9 290X / 390X
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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 GTX 1660 Ti with Max-Q Design is positioned at rank #96 in our cost-efficiency ranking, representing a Balanced 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 GTX 1660 Ti with Max-Q Design
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The GeForce GTX 1660 Ti with Max-Q Design uses modern memory architecture. The GeForce GTX 1660 Ti with Max-Q Design likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R9 290X / 390X lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce GTX 1660 Ti with Max-Q Design is the superior choice for raw performance. It leads with a 2.5% higher G3D Mark score and 50% more VRAM (6 GB vs 4 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R9 290X / 390X.
| Insight | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| Performance | ✅Leading raw performance (+2.5%) | ❌Lower raw frame rates (-2.5%) |
| Longevity | Turing (2018−2022) (12nm) | 🛑Obsolete Architecture (2015 / GCN 2.0 (2013−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (6 GB) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | Standard Size (275mm) |
💎 Value Proposition
While current pricing data is unavailable, the GeForce GTX 1660 Ti with Max-Q Design 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 GeForce GTX 1660 Ti with Max-Q Design and Radeon R9 290X / 390X

GeForce GTX 1660 Ti with Max-Q Design
The GeForce GTX 1660 Ti with Max-Q Design is manufactured by NVIDIA. It was released in April 23 2019. It features the Turing architecture. The core clock ranges from 1140 MHz to 1335 MHz. It has 1536 shading units. The thermal design power (TDP) is 60W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 8,589 points. Launch price was $229.

Radeon R9 290X / 390X
The Radeon R9 290X / 390X is manufactured by AMD. It was released in June 18 2015. It features the GCN 2.0 architecture. The boost clock speed is 1050 MHz. It has 2816 shading units. The thermal design power (TDP) is 275W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 8,380 points. Launch price was $429.
Graphics Performance
The GeForce GTX 1660 Ti with Max-Q Design scores 8,589 and the Radeon R9 290X / 390X reaches 8,380 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The GeForce GTX 1660 Ti with Max-Q Design is built on Turing while the Radeon R9 290X / 390X uses GCN 2.0, both on 12 nm vs 28 nm. Shader units: 1,536 (GeForce GTX 1660 Ti with Max-Q Design) vs 2,816 (Radeon R9 290X / 390X). Raw compute: 4.101 TFLOPS (GeForce GTX 1660 Ti with Max-Q Design) vs 5.914 TFLOPS (Radeon R9 290X / 390X). Boost clocks: 1335 MHz vs 1050 MHz.
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| G3D Mark Score | 8,589+2% | 8,380 |
| Architecture | Turing | GCN 2.0 |
| Process Node | 12 nm | 28 nm |
| Shading Units | 1536 | 2816+83% |
| Compute (TFLOPS) | 4.101 TFLOPS | 5.914 TFLOPS+44% |
| Boost Clock | 1335 MHz+27% | 1050 MHz |
| ROPs | 48 | 64+33% |
| TMUs | 96 | 176+83% |
| L1 Cache | 1.5 MB+117% | 0.69 MB |
| L2 Cache | 1.5 MB+50% | 1 MB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce GTX 1660 Ti with Max-Q Design comes with 6 GB of VRAM, while the Radeon R9 290X / 390X has 4 GB. The GeForce GTX 1660 Ti with Max-Q Design offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 288 GB/s (GeForce GTX 1660 Ti with Max-Q Design) vs 320 GB/s (Radeon R9 290X / 390X) — a 11.1% advantage for the Radeon R9 290X / 390X. Bus width: 192-bit vs 512-bit. L2 Cache: 1.5 MB (GeForce GTX 1660 Ti with Max-Q Design) vs 1 MB (Radeon R9 290X / 390X) — the GeForce GTX 1660 Ti with Max-Q Design has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| VRAM Capacity | 6 GB+50% | 4 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 288 GB/s | 320 GB/s+11% |
| Bus Width | 192-bit | 512-bit+167% |
| L2 Cache | 1.5 MB+50% | 1 MB |
Display & API Support
DirectX support: 12 (12_1) (GeForce GTX 1660 Ti with Max-Q Design) vs 12.0 (Radeon R9 290X / 390X). Vulkan: 1.4 vs 1.1. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| DirectX | 12 (12_1) | 12.0 |
| Vulkan | 1.4+27% | 1.1 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: 7th Gen NVENC (GeForce GTX 1660 Ti with Max-Q Design) vs VCE 2.0 (Radeon R9 290X / 390X). Decoder: 4th Gen NVDEC vs UVD 4.2. Supported codecs: H.264,H.265/HEVC,VP8,VP9,MPEG-2,VC-1 (GeForce GTX 1660 Ti with Max-Q Design) vs MPEG-2,H.264,VC-1 (Radeon R9 290X / 390X).
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| Encoder | 7th Gen NVENC | VCE 2.0 |
| Decoder | 4th Gen NVDEC | UVD 4.2 |
| Codecs | H.264,H.265/HEVC,VP8,VP9,MPEG-2,VC-1 | MPEG-2,H.264,VC-1 |
Power & Dimensions
The GeForce GTX 1660 Ti with Max-Q Design draws 60W versus the Radeon R9 290X / 390X's 275W — a 128.4% difference. The GeForce GTX 1660 Ti with Max-Q Design is more power-efficient. Recommended PSU: 500W (GeForce GTX 1660 Ti with Max-Q Design) vs 750W (Radeon R9 290X / 390X). Power connectors: PCIe-powered vs 6-pin + 8-pin. Typical load temperature: 85°C vs 95°C.
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| TDP | 60W-78% | 275W |
| Recommended PSU | 500W-33% | 750W |
| Power Connector | PCIe-powered | 6-pin + 8-pin |
| Length | — | 275mm |
| Height | — | 109mm |
| Slots | 0-100% | 2 |
| Temp (Load) | 85°C-11% | 95°C |
| Perf/Watt | 143.2+370% | 30.5 |
Value Analysis
The GeForce GTX 1660 Ti with Max-Q Design is the newer GPU (2019 vs 2015).
| Feature | GeForce GTX 1660 Ti with Max-Q Design | Radeon R9 290X / 390X |
|---|---|---|
| MSRP | — | $549 |
| Avg Price (30d) | — | $60 |
| Codename | TU116 | Grenada |
| Release | April 23 2019 | June 18 2015 |
| Ranking | #299 | #287 |
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