GeForce GTX 980 SLI (móvel)
GeForce GTX 1660 SUPER
GeForce GTX 980 SLI (móvel) vs GeForce GTX 1660 SUPER 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 GTX 980 SLI (móvel) vs GeForce GTX 1660 SUPER 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 GTX 980 SLI (móvel) vs GeForce GTX 1660 SUPER: 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 GTX 980 SLI (móvel)
2015Why buy it
- ✅33.3% more VRAM for high-resolution textures and newer games (8 GB vs 6 GB).
Trade-offs
- ❌Lower average FPS than GeForce GTX 1660 SUPER across 50 tracked games in our benchmark data.
- ❌2015 hardware with 8 GB of VRAM already sits in legacy territory for modern games.
- ❌Lower G3D Mark per dollar, at 0 vs 55.4 G3D/$ (Unknown MSRP vs $229 MSRP).
- ❌164% higher power demand at 330W vs 125W.
- ❌16.6% longer card at 267mm vs 229mm.
GeForce GTX 1660 SUPER
2019Why buy it
- ✅49.2% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 55.4 vs 0 G3D/$ ($229 MSRP vs Unknown MSRP).
- ✅Better long-term bet: Turing (2018−2022) on 12nm gives it a newer hardware base for upcoming games.
- ✅Draws 125W instead of 330W, a 205W reduction.
- ✅Measures 229mm instead of 267mm, a 38mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Less VRAM, with 6 GB vs 8 GB for high-resolution textures and newer games.
Quick Answers
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Which GPU is the safer long-term pick for 2026 and beyond?
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GeForce GTX 980 SLI (móvel) vs GeForce GTX 1660 SUPER Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce GTX 980 SLI (móvel)
The GeForce GTX 980 SLI (móvel) is manufactured by NVIDIA. It was released in September 22 2015. It features the Maxwell architecture. The core clock ranges from 1126 MHz to 1228 MHz. It has 4096 shading units. The thermal design power (TDP) is 330W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 12,523 points.
GeForce GTX 1660 SUPER
The GeForce GTX 1660 SUPER is manufactured by NVIDIA. It was released in October 29 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 125W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 12,692 points. Launch price was $229.
Graphics Performance
The GeForce GTX 980 SLI (móvel) scores 12,523 and the GeForce GTX 1660 SUPER reaches 12,692 in the G3D Mark benchmark — just a 1.3% difference, making them near-identical in rasterization performance. The GeForce GTX 980 SLI (móvel) is built on Maxwell while the GeForce GTX 1660 SUPER uses Turing, both on 28 nm vs 12 nm. Shader units: 4,096 (GeForce GTX 980 SLI (móvel)) vs 1,408 (GeForce GTX 1660 SUPER). Boost clocks: 1228 MHz vs 1785 MHz.
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| G3D Mark Score | 12,523 | 12,692+1% |
| Architecture | Maxwell | Turing |
| Process Node | 28 nm | 12 nm |
| Shading Units | 4096+191% | 1408 |
| Boost Clock | 1228 MHz | 1785 MHz+45% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | NVIDIA Reflex |
Video Memory (VRAM)
The GeForce GTX 980 SLI (móvel) has 8 GB of VRAM, while the GeForce GTX 1660 SUPER carries 6 GB. GeForce GTX 980 SLI (móvel) gives you 33.3% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 224 GB/s (GeForce GTX 980 SLI (móvel)) vs 336 GB/s (GeForce GTX 1660 SUPER) — a 50% advantage for the GeForce GTX 1660 SUPER. Memory bus width is 256-bit on the GeForce GTX 980 SLI (móvel) and 192-bit on the GeForce GTX 1660 SUPER.
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| VRAM Capacity | 8 GB+33% | 6 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bandwidth | 224 GB/s | 336 GB/s+50% |
| Bus Width | 256-bit+33% | 192-bit |
Display & API Support
DirectX support: 12.1 (GeForce GTX 980 SLI (móvel)) vs 12 (12_1) (GeForce GTX 1660 SUPER). Vulkan: 1.1 vs 1.3. OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 4 vs 3.
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| DirectX | 12.1 | 12 (12_1) |
| Vulkan | 1.1 | 1.3+18% |
| OpenGL | 4.4 | 4.6+5% |
| Max Displays | 4+33% | 3 |
Media & Encoding
Hardware encoder: NVENC 4.0 (2x) (GeForce GTX 980 SLI (móvel)) vs NVENC (Turing) (GeForce GTX 1660 SUPER). Decoder: PureVideo HD VP6 (2x) vs NVDEC (Turing). Supported codecs: MPEG-2,H.264,HEVC (GeForce GTX 980 SLI (móvel)) vs H.264,H.265,VP9,AV1 (GeForce GTX 1660 SUPER).
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| Encoder | NVENC 4.0 (2x) | NVENC (Turing) |
| Decoder | PureVideo HD VP6 (2x) | NVDEC (Turing) |
| Codecs | MPEG-2,H.264,HEVC | H.264,H.265,VP9,AV1 |
Power & Dimensions
The GeForce GTX 980 SLI (móvel) draws 330W versus the GeForce GTX 1660 SUPER's 125W — a 90.1% difference. The GeForce GTX 1660 SUPER is more power-efficient. Recommended PSU: 500W (GeForce GTX 980 SLI (móvel)) vs 450W (GeForce GTX 1660 SUPER). Power connectors: 1x 6-pin vs 8-pin. Card length: 267mm vs 229mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 75.
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| TDP | 330W | 125W-62% |
| Recommended PSU | 500W | 450W-10% |
| Power Connector | 1x 6-pin | 8-pin |
| Length | 267mm | 229mm |
| Height | 111mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 85°C | 75-12% |
| Perf/Watt | 37.9 | 101.5+168% |
Value Analysis
The newer card here is GeForce GTX 1660 SUPER (2019 vs 2015).
| Feature | GeForce GTX 980 SLI (móvel) | GeForce GTX 1660 SUPER |
|---|---|---|
| MSRP | — | $229 |
| Codename | N16E-GXX SLI | TU116 |
| Release | September 22 2015 | October 29 2019 |
| Ranking | #145 | #207 |
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