NVIDIA GeForce GTX 1660 Ti
vs
KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
GPU comparison with benchmarksThe NVIDIA GeForce GTX 1660 Ti is based on the NVIDIA GeForce GTX 1660 Ti (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 288 GB/s.
The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 717 GB/s. |
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GPUThe NVIDIA GeForce GTX 1660 Ti has the TU116-400-A1 graphics chip installed, which is based on the Turing architecture. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) is based on the graphics chip AD103-300-A1, which comes from the Ada Lovelace architecture. |
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| NVIDIA GeForce GTX 1660 Ti | GPU | KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) |
| NVIDIA GeForce GTX 1660 Ti | Based on | NVIDIA GeForce RTX 4080 |
| TU116-400-A1 | GPU Chip | AD103-300-A1 |
| Turing | Architecture | Ada Lovelace |
| 24 | Streaming Multiprocessors | 76 |
| 1536 | Shader | 9728 |
| 48 | Render Output Units | 112 |
| 96 | Texture Units | 304 |
| 0 | Raytracing Cores | 76 |
MemoryThe graphics memory of the NVIDIA GeForce GTX 1660 Ti clocks at 1.500 GHz, which corresponds to a speed of 12.0 Gbps. The graphics memory speed of the KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) is 22.4 Gbps and the clock speed is 1.400 GHz. |
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| 6 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6X |
| 1.500 GHz | Memory Clock | 1.400 GHz |
| 12.0 Gbps | Memory Speed | 22.4 Gbps |
| 288 GB/s | Memory bandwidth | 717 GB/s |
| 192 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.500 GHz | Base Clock | 2.205 GHz |
| 1.770 GHz | Boost Clock | 2.580 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe NVIDIA GeForce GTX 1660 Ti is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 320 W (Reference). |
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| 120 W | TDP | 320 W (Reference) |
| -- | TDP (up) | -- |
| 95 °C | Tjunction max | 90 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe NVIDIA GeForce GTX 1660 Ti is equipped with a total of 2 Axial main fans. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) has 3 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 | Fan 1 | 3 x 102 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 3 screens can be operated with the NVIDIA GeForce GTX 1660 Ti. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) supports the operation of a maximum of 4 monitors. |
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| 3 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 2x HDMI v2.1a |
| 1x DP v1.4a | DP Ports | 3x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the NVIDIA GeForce GTX 1660 Ti it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Addressable LED |
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 |
| No | AV1 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe NVIDIA GeForce GTX 1660 Ti is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) needs the space of 4 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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| 145 mm | Length | 352 mm |
| 111 mm | Height | 153 mm |
| -- | Width | 66 mm |
| 2 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe NVIDIA GeForce GTX 1660 Ti has been manufactured with a structure width of 12 nanometers since Q1/2019. The KFA2 GeForce RTX 4080 16GB SG White (1-Click OC) came on the market in Q1/2023 and will have a structure width of 5 nanometers manufactured. |
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| -- | Part-no | 48NZM6MD6LSK |
| Q1/2019 | Release date | Q1/2023 |
| 279 $ (Reference) | Launch Price | 1,199 $ (Reference) |
| 12 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 6 GB (120 W TDP)
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2.205 GHz, 16 GB (-- 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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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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Port Royal (Raytracing)
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 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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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 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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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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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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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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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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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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Geekbench 6 - Vulkan
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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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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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
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KFA2 GeForce RTX 4080 16GB SG White (1-Click OC)
16 GB GDDR6X |
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