ASUS ROG Strix LC GeForce RTX 4090
vs
NVIDIA GeForce GTX 1660
GPU comparison with benchmarksThe ASUS ROG Strix LC GeForce RTX 4090 is based on the NVIDIA GeForce RTX 4090 (Ada Lovelace) and has 24 GB GDDR6X graphics memory with a bandwidth of 1008 GB/s.
The NVIDIA GeForce GTX 1660 is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s. |
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GPUThe ASUS ROG Strix LC GeForce RTX 4090 has the AD102-300-A1 graphics chip installed, which is based on the Ada Lovelace architecture. The NVIDIA GeForce GTX 1660 is based on the graphics chip TU116-300-A1, which comes from the Turing architecture. |
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| ASUS ROG Strix LC GeForce RTX 4090 | GPU | NVIDIA GeForce GTX 1660 |
| NVIDIA GeForce RTX 4090 | Based on | NVIDIA GeForce GTX 1660 |
| AD102-300-A1 | GPU Chip | TU116-300-A1 |
| Ada Lovelace | Architecture | Turing |
| 128 | Streaming Multiprocessors | 22 |
| 16384 | Shader | 1408 |
| 176 | Render Output Units | 48 |
| 512 | Texture Units | 88 |
| 128 | Raytracing Cores | 0 |
MemoryThe graphics memory of the ASUS ROG Strix LC GeForce RTX 4090 clocks at 1.313 GHz, which corresponds to a speed of 21.0 Gbps. The graphics memory speed of the NVIDIA GeForce GTX 1660 is 8.0 Gbps and the clock speed is 2.000 GHz. |
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| 24 GB | Memory Size | 6 GB |
| GDDR6X | Memory Type | GDDR5 |
| 1.313 GHz | Memory Clock | 2.000 GHz |
| 21.0 Gbps | Memory Speed | 8.0 Gbps |
| 1008 GB/s | Memory bandwidth | 192 GB/s |
| 384 bit | Memory Interface | 192 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 2.235 GHz | Base Clock | 1.530 GHz |
| 2.550 GHz | Boost Clock | 1.785 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS ROG Strix LC GeForce RTX 4090 is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 450 W (Reference). The NVIDIA GeForce GTX 1660 has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W. |
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| 450 W (Reference) | TDP | 120 W |
| -- | TDP (up) | -- |
| 90 °C | Tjunction max | 95 °C |
| 1 x 16-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe ASUS ROG Strix LC GeForce RTX 4090 is equipped with a total of 3 Radial / Axial (Radiator) main fans. The NVIDIA GeForce GTX 1660 has 0 Axial main fans that cool the GPU and memory. |
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| Radial / Axial (Radiator) | Fan-Type | Axial |
| 1 x 75 mm | Fan 1 | -- |
| 2 x 120 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASUS ROG Strix LC GeForce RTX 4090. The NVIDIA GeForce GTX 1660 supports the operation of a maximum of 3 monitors. |
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| 4 | Max. Displays | 3 |
| 2.3 | HDCP-Version | 2.2 |
| 2x HDMI v2.1a | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 1x DP v1.4a |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the ASUS ROG Strix LC GeForce RTX 4090 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the NVIDIA GeForce GTX 1660 is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| ASUS Aura Sync | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe ASUS ROG Strix LC GeForce RTX 4090 is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The NVIDIA GeForce GTX 1660 needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 293 mm | Length | 145 mm |
| 133 mm | Height | 111 mm |
| 52 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ASUS ROG Strix LC GeForce RTX 4090 has been manufactured with a structure width of 5 nanometers since Q2/2023. The NVIDIA GeForce GTX 1660 came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| -- | Part-no | -- |
| Q2/2023 | Release date | Q1/2019 |
| 1,599 $ (Reference) | Launch Price | 219 $ (Reference) |
| 5 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
2.235 GHz, 24 GB (-- TDP)
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1.530 GHz, 6 GB (120 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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Port Royal (Raytracing)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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Speed Way Graphics Score (Raytracing)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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2560x1440 (1440p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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1920x1080 (1080p)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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ASUS ROG Strix LC GeForce RTX 4090
24 GB GDDR6X |
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NVIDIA GeForce GTX 1660
6 GB GDDR5 |
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