PNY GeForce GTX 1080 Ti Founders Edition
vs
GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
GPU comparison with benchmarksThe PNY GeForce GTX 1080 Ti Founders Edition 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 GALAX GeForce GTX 1660 Ti EX White (1-Click OC) is based on the NVIDIA GeForce GTX 1660 Ti (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 288 GB/s. |
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GPUThe PNY GeForce GTX 1080 Ti Founders Edition has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture. The GALAX GeForce GTX 1660 Ti EX White (1-Click OC) is based on the graphics chip TU116-400-A1, which comes from the Turing architecture. |
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| PNY GeForce GTX 1080 Ti Founders Edition | GPU | GALAX GeForce GTX 1660 Ti EX White (1-Click OC) |
| NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce GTX 1660 Ti |
| GP102-350-K1-A1 | GPU Chip | TU116-400-A1 |
| Pascal | Architecture | Turing |
| 28 | Streaming Multiprocessors | 24 |
| 3584 | Shader | 1536 |
| 88 | Render Output Units | 48 |
| 224 | Texture Units | 96 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the PNY GeForce GTX 1080 Ti Founders Edition clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps. The graphics memory speed of the GALAX GeForce GTX 1660 Ti EX White (1-Click OC) is 12.0 Gbps and the clock speed is 1.500 GHz. |
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| 11 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR6 |
| 1.376 GHz | Memory Clock | 1.500 GHz |
| 11.0 Gbps | Memory Speed | 12.0 Gbps |
| 484 GB/s | Memory bandwidth | 288 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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| 1.480 GHz | Base Clock | 1.500 GHz |
| 1.582 GHz | Boost Clock | 1.830 GHz |
| Avg (Game) Clock | 1.82 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe PNY GeForce GTX 1080 Ti Founders Edition is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The GALAX GeForce GTX 1660 Ti EX White (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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| 250 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 91 °C | Tjunction max | 95 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe PNY GeForce GTX 1080 Ti Founders Edition is equipped with a total of 1 Radial main fans. The GALAX GeForce GTX 1660 Ti EX White (1-Click OC) has 2 Axial main fans that cool the GPU and memory. |
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| Radial | Fan-Type | Axial |
| 1 x 70 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the PNY GeForce GTX 1080 Ti Founders Edition. The GALAX GeForce GTX 1660 Ti EX White (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 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the PNY GeForce GTX 1080 Ti Founders Edition it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GALAX GeForce GTX 1660 Ti EX White (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 PNY GeForce GTX 1080 Ti Founders Edition is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The GALAX GeForce GTX 1660 Ti EX White (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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| 267 mm | Length | 245 mm |
| 111 mm | Height | 133 mm |
| 38 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe PNY GeForce GTX 1080 Ti Founders Edition has been manufactured with a structure width of 16 nanometers since Q1/2017. The GALAX GeForce GTX 1660 Ti EX White (1-Click OC) came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| GF108IGTX11EPB/VCGGTX1080T11PB-FE | Part-no | 60IRL7DSZ6EW |
| Q1/2017 | Release date | Q1/2019 |
| 699 $ (Reference) | Launch Price | 279 $ (Reference) |
| 16 nm | Structure size | 12 nm |
| -- | Documents | data sheet |
1.480 GHz, 11 GB (250 W TDP)
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1.500 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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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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Port Royal (Raytracing)
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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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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2560x1440 (1440p)
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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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1920x1080 (1080p)
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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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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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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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Geekbench 6 - Vulkan
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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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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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PNY GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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GALAX GeForce GTX 1660 Ti EX White (1-Click OC)
6 GB GDDR6 |
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