
GeForce GTX 1660 vs GeForce RTX 2060

GeForce GTX 1660
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GeForce RTX 2060
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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 RTX 2060 is the superior choice for raw performance. It leads with a 21.3% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 1660.
| Insight | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-21.3%) | ✅Leading raw performance (+21.3%) |
| Longevity | Turing (2018−2022) (12nm) | Turing (2018−2022) (12nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | 🎮 High Capacity (6 GB) | 🎮 High Capacity (6 GB) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce RTX 2060 offers a compelling cost-to-performance ratio. Priced at $120 versus $180 for the GeForce GTX 1660, it costs 33% less. While it maintains competitive performance, this results in a 81.9% higher cost efficiency score.
| Insight | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+81.9%) |
| Upfront Cost | ⚠️Higher upfront cost ($180) | ✅More affordable ($120) |
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 and GeForce RTX 2060

GeForce GTX 1660
The GeForce GTX 1660 is manufactured by NVIDIA. It was released in March 14 2019. It features the Turing architecture. The core clock ranges from 1530 MHz to 1785 MHz. It has 1408 shading units. The thermal design power (TDP) is 120W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 11,639 points. Launch price was $219.

GeForce RTX 2060
The GeForce RTX 2060 is manufactured by NVIDIA. It was released in January 7 2019. It features the Turing architecture. The core clock ranges from 1365 MHz to 1680 MHz. It has 1920 shading units. The thermal design power (TDP) is 160W. Manufactured using 12 nm process technology. It features 30 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 14,114 points. Launch price was $349.
Graphics Performance
In G3D Mark, the GeForce GTX 1660 scores 11,639 versus the GeForce RTX 2060's 14,114 — the GeForce RTX 2060 leads by 21.3%. The GeForce GTX 1660 is built on Turing while the GeForce RTX 2060 uses Turing, both on a 12 nm process. Shader units: 1,408 (GeForce GTX 1660) vs 1,920 (GeForce RTX 2060). Raw compute: 5.027 TFLOPS (GeForce GTX 1660) vs 6.451 TFLOPS (GeForce RTX 2060). Boost clocks: 1785 MHz vs 1680 MHz.
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| G3D Mark Score | 11,639 | 14,114+21% |
| Architecture | Turing | Turing |
| Process Node | 12 nm | 12 nm |
| Shading Units | 1408 | 1920+36% |
| Compute (TFLOPS) | 5.027 TFLOPS | 6.451 TFLOPS+28% |
| Boost Clock | 1785 MHz+6% | 1680 MHz |
| ROPs | 48 | 48 |
| TMUs | 88 | 120+36% |
| L1 Cache | 1.4 MB | 1.9 MB+36% |
| L2 Cache | 1.5 MB | 3 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | DLSS 2.0 |
| Frame Generation | FSR 3 (Compatible) | FSR 3 / AFMF (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | Standard | NVIDIA Reflex |
Video Memory (VRAM)
Both cards feature 6 GB of video memory. Memory bandwidth: 192 GB/s (GeForce GTX 1660) vs 336 GB/s (GeForce RTX 2060) — a 75% advantage for the GeForce RTX 2060. Bus width: 192-bit vs 192-bit. L2 Cache: 1.5 MB (GeForce GTX 1660) vs 3 MB (GeForce RTX 2060) — the GeForce RTX 2060 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| VRAM Capacity | 6 GB | 6 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bandwidth | 192 GB/s | 336 GB/s+75% |
| Bus Width | 192-bit | 192-bit |
| L2 Cache | 1.5 MB | 3 MB+100% |
Display & API Support
DirectX support: 12.1 (GeForce GTX 1660) vs 12 Ultimate (12_2) (GeForce RTX 2060). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| DirectX | 12.1 | 12 Ultimate (12_2) |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 7th Gen NVENC (GeForce GTX 1660) vs NVENC (Turing) (GeForce RTX 2060). Decoder: 5th Gen NVDEC vs NVDEC (Turing). Supported codecs: MPEG-2,H.264,HEVC,VP9 (GeForce GTX 1660) vs H.264,H.265,VP9,VP8,MPEG-2,VC-1 (GeForce RTX 2060).
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| Encoder | 7th Gen NVENC | NVENC (Turing) |
| Decoder | 5th Gen NVDEC | NVDEC (Turing) |
| Codecs | MPEG-2,H.264,HEVC,VP9 | H.264,H.265,VP9,VP8,MPEG-2,VC-1 |
Power & Dimensions
The GeForce GTX 1660 draws 120W versus the GeForce RTX 2060's 160W — a 28.6% difference. The GeForce GTX 1660 is more power-efficient. Recommended PSU: 450W (GeForce GTX 1660) vs 500W (GeForce RTX 2060). Power connectors: 8-pin vs 8-pin. Card length: 229mm vs 229mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 72.
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| TDP | 120W-25% | 160W |
| Recommended PSU | 450W-10% | 500W |
| Power Connector | 8-pin | 8-pin |
| Length | 229mm | 229mm |
| Height | 111mm | 113mm |
| Slots | 2 | 2 |
| Temp (Load) | 75°C | 72-4% |
| Perf/Watt | 97.0+10% | 88.2 |
Value Analysis
The GeForce GTX 1660 launched at $219 MSRP and currently averages $180, while the GeForce RTX 2060 launched at $349 and now averages $120. The GeForce RTX 2060 costs 33.3% less ($60 savings) at current market prices. Performance per dollar (G3D Mark / price): 64.7 (GeForce GTX 1660) vs 117.6 (GeForce RTX 2060) — the GeForce RTX 2060 offers 81.8% better value.
| Feature | GeForce GTX 1660 | GeForce RTX 2060 |
|---|---|---|
| MSRP | $219-37% | $349 |
| Avg Price (30d) | $180 | $120-33% |
| Performance per Dollar | 64.7 | 117.6+82% |
| Codename | TU116 | TU106 |
| Release | March 14 2019 | January 7 2019 |
| Ranking | #231 | #168 |
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