Gainward GeForce RTX 3080 Phantom V1 LHR
vs
INNO3D GeForce GTX 1660 TWIN X2 VL
GPU comparison with benchmarksThe Gainward GeForce RTX 3080 Phantom V1 LHR is based on the NVIDIA GeForce RTX 3080 LHR (Ampere) and has 10 GB GDDR6X graphics memory with a bandwidth of 760 GB/s.
The INNO3D GeForce GTX 1660 TWIN X2 VL 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 Gainward GeForce RTX 3080 Phantom V1 LHR has the GA102-202-K1-A1 graphics chip installed, which is based on the Ampere architecture. The INNO3D GeForce GTX 1660 TWIN X2 VL is based on the graphics chip TU116-300-A1, which comes from the Turing architecture. |
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| Gainward GeForce RTX 3080 Phantom V1 LHR | GPU | INNO3D GeForce GTX 1660 TWIN X2 VL |
| NVIDIA GeForce RTX 3080 LHR | Based on | NVIDIA GeForce GTX 1660 |
| GA102-202-K1-A1 | GPU Chip | TU116-300-A1 |
| Ampere | Architecture | Turing |
| 68 | Streaming Multiprocessors | 22 |
| 8704 | Shader | 1408 |
| 96 | Render Output Units | 48 |
| 272 | Texture Units | 88 |
| 68 | Raytracing Cores | 0 |
MemoryThe graphics memory of the Gainward GeForce RTX 3080 Phantom V1 LHR clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps. The graphics memory speed of the INNO3D GeForce GTX 1660 TWIN X2 VL is 8.0 Gbps and the clock speed is 2.000 GHz. |
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| 10 GB | Memory Size | 6 GB |
| GDDR6X | Memory Type | GDDR5 |
| 1.188 GHz | Memory Clock | 2.000 GHz |
| 19.0 Gbps | Memory Speed | 8.0 Gbps |
| 760 GB/s | Memory bandwidth | 192 GB/s |
| 320 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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| 1.440 GHz | Base Clock | 1.530 GHz |
| 1.755 GHz | Boost Clock | 1.785 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe Gainward GeForce RTX 3080 Phantom V1 LHR is powered by 3 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 340 W. The INNO3D GeForce GTX 1660 TWIN X2 VL 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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| 340 W | TDP | 120 W |
| 370 W | TDP (up) | -- |
| 93 °C | Tjunction max | 95 °C |
| 3 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe Gainward GeForce RTX 3080 Phantom V1 LHR is equipped with a total of 3 Axial main fans. The INNO3D GeForce GTX 1660 TWIN X2 VL has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 2 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| 41-43 dB | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the Gainward GeForce RTX 3080 Phantom V1 LHR. The INNO3D GeForce GTX 1660 TWIN X2 VL supports the operation of a maximum of 3 monitors. |
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| 4 | Max. Displays | 3 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the Gainward GeForce RTX 3080 Phantom V1 LHR it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the INNO3D GeForce GTX 1660 TWIN X2 VL is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| Addressable LED | 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 Gainward GeForce RTX 3080 Phantom V1 LHR is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The INNO3D GeForce GTX 1660 TWIN X2 VL needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 304 mm | Length | 220 mm |
| 136 mm | Height | 113 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 Gainward GeForce RTX 3080 Phantom V1 LHR has been manufactured with a structure width of 8 nanometers since Q2/2021. The INNO3D GeForce GTX 1660 TWIN X2 VL came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| NED3080U19IA-1020P | Part-no | N16602-06D5-1510VA15L |
| Q2/2021 | Release date | Q1/2019 |
| 729 $ | Launch Price | 219 $ (Reference) |
| 8 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.440 GHz, 10 GB (340 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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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Port Royal (Raytracing)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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Speed Way Graphics Score (Raytracing)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
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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Gainward GeForce RTX 3080 Phantom V1 LHR
10 GB GDDR6X |
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INNO3D GeForce GTX 1660 TWIN X2 VL
6 GB GDDR5 |
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