GPU comparison with benchmarksThe GALAX GeForce GTX 1660 Ti Prodigy 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 GIGABYTE GeForce GTX 1080 Ti Turbo 11G 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 GALAX GeForce GTX 1660 Ti Prodigy has the TU116-400-A1 graphics chip installed, which is based on the Turing architecture. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G is based on the graphics chip GP102-350-K1-A1, which comes from the Pascal architecture. |
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GALAX GeForce GTX 1660 Ti Prodigy | GPU | GIGABYTE GeForce GTX 1080 Ti Turbo 11G |
NVIDIA GeForce GTX 1660 Ti | Based on | NVIDIA GeForce GTX 1080 Ti |
TU116-400-A1 | GPU Chip | GP102-350-K1-A1 |
Turing | Architecture | Pascal |
24 | Streaming Multiprocessors | 28 |
1536 | Shader | 3584 |
48 | Render Output Units | 88 |
96 | Texture Units | 224 |
0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the GALAX GeForce GTX 1660 Ti Prodigy clocks at 1.500 GHz, which corresponds to a speed of 12.0 Gbps. The graphics memory speed of the GIGABYTE GeForce GTX 1080 Ti Turbo 11G is 11.0 Gbps and the clock speed is 1.376 GHz. |
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6 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR5X |
1.500 GHz | Memory Clock | 1.376 GHz |
12.0 Gbps | Memory Speed | 11.0 Gbps |
288 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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1.500 GHz | Base Clock | 1.480 GHz |
1.800 GHz | Boost Clock | 1.620 GHz |
1.79 GHz | Avg (Game) Clock | 1.58 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 1660 Ti Prodigy is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G 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 280 W. |
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120 W | TDP | 280 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 GALAX GeForce GTX 1660 Ti Prodigy is equipped with a total of 1 Axial main fans. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G has 1 Radial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Radial |
1 x 80 mm | Fan 1 | 1 x 70 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityUp to 3 screens can be operated with the GALAX GeForce GTX 1660 Ti Prodigy. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G 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 | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the GALAX GeForce GTX 1660 Ti Prodigy it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GIGABYTE GeForce GTX 1080 Ti Turbo 11G 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 GALAX GeForce GTX 1660 Ti Prodigy is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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228 mm | Length | 270 mm |
132 mm | Height | 117 mm |
42 mm | Width | 37 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GALAX GeForce GTX 1660 Ti Prodigy has been manufactured with a structure width of 12 nanometers since Q1/2019. The GIGABYTE GeForce GTX 1080 Ti Turbo 11G came on the market in Q1/2017 and will have a structure width of 16 nanometers manufactured. |
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60IRL7DS46PY | Part-no | GV-N108TTURBO-11GD |
Q1/2019 | Release date | Q1/2017 |
279 $ (Reference) | Launch Price | 699 $ (Reference) |
12 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |
GALAX GeForce GTX 1660 Ti Prodigy
6 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 Ti Turbo 11G
11 GB GDDR5X |