GeForce GTX 1660 Ti (Mobile)
NVIDIA
G3D Mark
10,119
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.
Overview
The GeForce GTX 1660 Ti (Mobile) is manufactured by NVIDIA. It was released in April 23 2020. It features the Turing architecture. The core clock ranges from 1350 MHz to 1485 MHz. It has 1024 shading units. The thermal design power (TDP) is 50W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 10,119 points.
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Performance Per Dollar GeForce GTX 1660 Ti (Mobile)
Technical Analysis
Detailed breakdown of GeForce GTX 1660 Ti (Mobile) specifications and capabilities.
Graphics Performance
The GeForce GTX 1660 Ti (Mobile) scores 10,119 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Mid-Range tier as a Aging generation graphics card. It is built on the Turing (2018−2022) architecture (codename: TU116), manufactured on a 12 nm process— smaller process nodes improve power efficiency and transistor density. It packs 1024 shader units (the primary compute units for rendering pixels), 64 TMUs (texture mapping units), and 32 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 3.041 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 1485 MHz from a base of 1350 MHz.
| Specification | GeForce GTX 1660 Ti (Mobile) |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 10,119 |
| ArchitectureGPU microarchitecture generation | Turing (2018−2022) |
| CodenameInternal GPU die codename | TU116 |
| Manufacturing ProcessFabrication node — smaller = more efficient | 12 nm |
| Shader UnitsCore compute units for rendering/compute | 1024 |
| TMUsTexture Mapping Units — handle texture sampling | 64 |
| ROPsRender Output Units — final pixel/color blending | 32 |
| Boost ClockMaximum GPU frequency under load | 1485 MHz |
| Base ClockGuaranteed minimum GPU frequency | 1350 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 3.041 TFLOPS |
| Texture Fill RateTextures processed per second | 95.04 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x16 |
| Transistor Count | 6,600 million |
| Performance RankPosition in global GPU performance ranking | #324 |
Video Memory (VRAM)
The GeForce GTX 1660 Ti (Mobile) is equipped with 6 GB of GDDR6 video memory connected via a 192-bit memory bus, delivering 288 GB/s of bandwidth. GDDR6 provides fast memory access for gaming and compute workloads. Memory operates at 16 Gbps effective speed.
| Specification | GeForce GTX 1660 Ti (Mobile) |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 6 GB |
| VRAM TypeMemory technology generation | GDDR6 |
| Memory BusWidth of data path — wider = more bandwidth | 192-bit |
| Memory SpeedEffective memory data rate | 16 Gbps |
| BandwidthMaximum data throughput between GPU and VRAM | 288 GB/s |
| L1 Cache | 1 MB |
| L2 Cache | 1024 kB |
Advanced Features & APIs
Graphics API support: DirectX 12 (12_1), Vulkan 1.2, OpenGL 4.6— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | GeForce GTX 1660 Ti (Mobile) |
|---|---|
| NVIDIA Reflex | ❌ Not Supported |
| DLSS Frame Generation | ❌ Not Supported |
| DLSS Super Resolution | ❌ Not Supported |
| DirectXMicrosoft graphics API version | 12 (12_1) |
| VulkanCross-platform graphics API | 1.2 |
| OpenGLLegacy graphics API | 4.6 |
| Compute APIGPGPU framework (CUDA/ROCm/OpenCL) | CUDA 7.5 |
| Multi-GPUSLI/CrossFire/NVLink support | No |
Display & Media
Display outputs: DisplayPort 1.4ax 0, HDMI 2.0bx 1 — supports up to 4 simultaneous displays. Hardware encoder: NVENC 6th Gen, decoder: NVDEC 4th Gen— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: H.264,H.265,VP9.
| Specification | GeForce GTX 1660 Ti (Mobile) |
|---|---|
| 0 PortsNumber of 0 display connectors | DisplayPort 1.4ax |
| 1 PortsNumber of 1 display connectors | HDMI 2.0bx |
| Max DisplaysMaximum simultaneously connected monitors | 4 |
| Hardware EncoderVideo encoding engine version | NVENC 6th Gen |
| Hardware DecoderVideo decoding engine version | NVDEC 4th Gen |
| CodecsSupported video compression formats | H.264,H.265,VP9 |
Power & Dimensions
The GeForce GTX 1660 Ti (Mobile) draws 50 Watt under load (TDP) — a 500W PSU minimum is recommended. Power connector: PCIe-powered. Physical size: , occupying 0 expansion slots— verify your case has clearance before purchasing. Typical temperatures: 35 at idle, 75 under load.
| Specification | GeForce GTX 1660 Ti (Mobile) |
|---|---|
| TDPPower consumption under load | 50 Watt |
| Recommended PSUMinimum power supply wattage | 500W |
| Power ConnectorRequired PCIe power cable type | PCIe-powered |
| Slot WidthExpansion slots occupied | 0-slot |
| Idle TemperatureTypical temperature at desktop idle | 35 |
| Load TemperatureTypical temperature under gaming load | 75 |
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