KFA2 GeForce GTX 1660 EX (1-Click OC)
vs
EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
GPU comparison with benchmarksThe KFA2 GeForce GTX 1660 EX (1-Click OC) is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.
The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s. |
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GPUThe KFA2 GeForce GTX 1660 EX (1-Click OC) has the TU116-300-A1 graphics chip installed, which is based on the Turing architecture. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK is based on the graphics chip GP102-350-K1-A1, which comes from the Pascal architecture. |
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| KFA2 GeForce GTX 1660 EX (1-Click OC) | GPU | EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK |
| NVIDIA GeForce GTX 1660 | Based on | NVIDIA GeForce GTX 1080 Ti |
| TU116-300-A1 | GPU Chip | GP102-350-K1-A1 |
| Turing | Architecture | Pascal |
| 22 | Streaming Multiprocessors | 28 |
| 1408 | Shader | 3584 |
| 48 | Render Output Units | 88 |
| 88 | Texture Units | 224 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the KFA2 GeForce GTX 1660 EX (1-Click OC) clocks at 2.000 GHz, which corresponds to a speed of 8.0 Gbps. The graphics memory speed of the EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK is 11.0 Gbps and the clock speed is 1.376 GHz. |
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| 6 GB | Memory Size | 11 GB |
| GDDR5 | Memory Type | GDDR5X |
| 2.000 GHz | Memory Clock | 1.376 GHz |
| 8.0 Gbps | Memory Speed | 11.0 Gbps |
| 192 GB/s | Memory bandwidth | 484 GB/s |
| 192 bit | Memory Interface | 352 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.530 GHz | Base Clock | 1.556 GHz |
| 1.845 GHz | Boost Clock | 1.670 GHz |
| 1.83 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce GTX 1660 EX (1-Click OC) is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 250 W. |
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| 120 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 95 °C | Tjunction max | 91 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe KFA2 GeForce GTX 1660 EX (1-Click OC) is equipped with a total of 2 Axial main fans. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 90 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 KFA2 GeForce GTX 1660 EX (1-Click OC). The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK supports the operation of a maximum of 4 monitors. |
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| 3 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 1x DP v1.4 | DP Ports | 3x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the KFA2 GeForce GTX 1660 EX (1-Click OC) it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_1 |
| No | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| No LED lighting | 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 |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe KFA2 GeForce GTX 1660 EX (1-Click OC) is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 245 mm | Length | 269 mm |
| 133 mm | Height | 119 mm |
| 42 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe KFA2 GeForce GTX 1660 EX (1-Click OC) has been manufactured with a structure width of 12 nanometers since Q1/2019. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK came on the market in Q1/2017 and will have a structure width of 16 nanometers manufactured. |
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| 60SRH7DS03EK | Part-no | 11G-P4-6693-K2 |
| Q1/2019 | Release date | Q1/2017 |
| 219 $ (Reference) | Launch Price | 699 $ (Reference) |
| 12 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.530 GHz, 6 GB (120 W TDP)
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1.556 GHz, 11 GB (250 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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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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Port Royal (Raytracing)
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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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.
1920x1080 (1080p)
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KFA2 GeForce GTX 1660 EX (1-Click 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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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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2560x1440 (1440p)
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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1920x1080 (1080p)
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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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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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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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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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING BLACK
11 GB GDDR5X |
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