Palit GeForce GTX 1080 Ti GameRock Premium
vs
KFA2 GeForce GTX 1660 EX (1-Click OC)
GPU comparison with benchmarksThe Palit GeForce GTX 1080 Ti GameRock Premium is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s.
The 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. |
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GPUThe Palit GeForce GTX 1080 Ti GameRock Premium has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture. The KFA2 GeForce GTX 1660 EX (1-Click OC) is based on the graphics chip TU116-300-A1, which comes from the Turing architecture. |
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| Palit GeForce GTX 1080 Ti GameRock Premium | GPU | KFA2 GeForce GTX 1660 EX (1-Click OC) |
| NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce GTX 1660 |
| GP102-350-K1-A1 | GPU Chip | TU116-300-A1 |
| Pascal | Architecture | Turing |
| 28 | Streaming Multiprocessors | 22 |
| 3584 | Shader | 1408 |
| 88 | Render Output Units | 48 |
| 224 | Texture Units | 88 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the Palit GeForce GTX 1080 Ti GameRock Premium clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps. The graphics memory speed of the KFA2 GeForce GTX 1660 EX (1-Click OC) is 8.0 Gbps and the clock speed is 2.000 GHz. |
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| 11 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR5 |
| 1.376 GHz | Memory Clock | 2.000 GHz |
| 11.0 Gbps | Memory Speed | 8.0 Gbps |
| 484 GB/s | Memory bandwidth | 192 GB/s |
| 352 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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| 1.518 GHz | Base Clock | 1.530 GHz |
| 1.708 GHz | Boost Clock | 1.845 GHz |
| 1.67 GHz | Avg (Game) Clock | 1.83 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe Palit GeForce GTX 1080 Ti GameRock Premium is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 300 W. The KFA2 GeForce GTX 1660 EX (1-Click 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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| 300 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 91 °C | Tjunction max | 95 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe Palit GeForce GTX 1080 Ti GameRock Premium is equipped with a total of 4 Axial main fans. The KFA2 GeForce GTX 1660 EX (1-Click OC) has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 4 x 100 mm | Fan 1 | 2 x 90 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 Palit GeForce GTX 1080 Ti GameRock Premium. The KFA2 GeForce GTX 1660 EX (1-Click OC) supports the operation of a maximum of 3 monitors. |
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| 4 | Max. Displays | 3 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 1x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the Palit GeForce GTX 1080 Ti GameRock Premium it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the KFA2 GeForce GTX 1660 EX (1-Click OC) 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 Palit GeForce GTX 1080 Ti GameRock Premium is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The KFA2 GeForce GTX 1660 EX (1-Click 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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| 285 mm | Length | 245 mm |
| 133 mm | Height | 133 mm |
| 58 mm | Width | 42 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Palit GeForce GTX 1080 Ti GameRock Premium has been manufactured with a structure width of 16 nanometers since Q1/2017. The KFA2 GeForce GTX 1660 EX (1-Click OC) came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| NEB108TH15LC-1020J | Part-no | 60SRH7DS03EK |
| Q1/2017 | Release date | Q1/2019 |
| 699 $ (Reference) | Launch Price | 219 $ (Reference) |
| 16 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.518 GHz, 11 GB (300 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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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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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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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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2560x1440 (1440p)
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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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1920x1080 (1080p)
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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click 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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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click 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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Palit GeForce GTX 1080 Ti GameRock Premium
11 GB GDDR5X |
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KFA2 GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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