ASUS TUF Gaming GeForce RTX 3090 OC
vs
ASUS Phoenix GeForce GTX 1660 OC
GPU comparison with benchmarksThe ASUS TUF Gaming GeForce RTX 3090 OC is based on the NVIDIA GeForce RTX 3090 (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 936 GB/s.
The ASUS Phoenix GeForce GTX 1660 OC 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 TUF Gaming GeForce RTX 3090 OC has the GA102-300-A1 graphics chip installed, which is based on the Ampere architecture. The ASUS Phoenix GeForce GTX 1660 OC is based on the graphics chip TU116-300-A1, which comes from the Turing architecture. |
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| ASUS TUF Gaming GeForce RTX 3090 OC | GPU | ASUS Phoenix GeForce GTX 1660 OC |
| NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce GTX 1660 |
| GA102-300-A1 | GPU Chip | TU116-300-A1 |
| Ampere | Architecture | Turing |
| 82 | Streaming Multiprocessors | 22 |
| 10496 | Shader | 1408 |
| 112 | Render Output Units | 48 |
| 328 | Texture Units | 88 |
| 82 | Raytracing Cores | 0 |
MemoryThe graphics memory of the ASUS TUF Gaming GeForce RTX 3090 OC clocks at 1.219 GHz, which corresponds to a speed of 19.5 Gbps. The graphics memory speed of the ASUS Phoenix GeForce GTX 1660 OC 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 |
| 1.219 GHz | Memory Clock | 2.000 GHz |
| 19.5 Gbps | Memory Speed | 8.0 Gbps |
| 936 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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| 1.395 GHz | Base Clock | 1.530 GHz |
| 1.770 GHz | Boost Clock | 1.830 GHz |
| 1.74 GHz | Avg (Game) Clock | 1.80 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS TUF Gaming GeForce RTX 3090 OC is powered by 3 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 350 W. The ASUS Phoenix GeForce GTX 1660 OC 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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| 350 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 93 °C | Tjunction max | 95 °C |
| 3 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe ASUS TUF Gaming GeForce RTX 3090 OC is equipped with a total of 2 Axial main fans. The ASUS Phoenix GeForce GTX 1660 OC has 1 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 95 mm | Fan 1 | 1 x 100 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| 37-42 dB | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASUS TUF Gaming GeForce RTX 3090 OC. The ASUS Phoenix GeForce GTX 1660 OC 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 v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 1x DP v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the ASUS TUF Gaming GeForce RTX 3090 OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ASUS Phoenix GeForce GTX 1660 OC 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 TUF Gaming GeForce RTX 3090 OC is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The ASUS Phoenix GeForce GTX 1660 OC needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 300 mm | Length | 174 mm |
| 127 mm | Height | 121 mm |
| 52 mm | Width | 39 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ASUS TUF Gaming GeForce RTX 3090 OC has been manufactured with a structure width of 8 nanometers since Q4/2020. The ASUS Phoenix GeForce GTX 1660 OC came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| TUF-RTX3090-O24G-GAMING | Part-no | PH-GTX1660-O6G |
| Q4/2020 | Release date | Q1/2019 |
| 1,649 $ | Launch Price | 219 $ (Reference) |
| 8 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.395 GHz, 24 GB (350 W 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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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Port Royal (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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Speed Way Graphics Score (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090 OC
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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 OC
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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
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 TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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