GPU comparison with benchmarksThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V has 3584 shader units and these clock a maximum of 1.71 GHz which results in an FP32 computing power of 12.24 TFLOPS.
The Gainward GeForce GTX 1660 SUPER Pegasus OC has 1408 shader units and these clock at a maximum of 1.83 GHz and achieve an FP32 computing power of 5.16 TFLOPS. |
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GPUThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors. The graphics card Gainward GeForce GTX 1660 SUPER Pegasus OC is based on the Turing architecture and is equipped with 22 execution units. |
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Colorful iGame GeForce GTX 1080 Ti Neptune W-V | GPU | Gainward GeForce GTX 1660 SUPER Pegasus OC |
NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce GTX 1660 SUPER |
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 Colorful iGame GeForce GTX 1080 Ti Neptune W-V is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.376 GHz clocks. The Gainward GeForce GTX 1660 SUPER Pegasus OC has a 6 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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11 GB | Memory Size | 6 GB |
GDDR5X | Memory Type | GDDR6 |
1.376 GHz | Memory Clock | 1.750 GHz |
11.0 Gbps | Memory Speed | 14.0 Gbps |
484 GB/s | Memory bandwidth | 336 GB/s |
352 bit | Memory Interface | 192 bit |
Clock SpeedsThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V has a turbo clock of 1.708 GHz. The turbo frequency of the Gainward GeForce GTX 1660 SUPER Pegasus OC is 1.830 GHz. |
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1.480 GHz | Base Clock | 1.530 GHz |
1.708 GHz | Boost Clock | 1.830 GHz |
1.59 GHz | Avg (Game) Clock | 1.79 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C. The Gainward GeForce GTX 1660 SUPER Pegasus OC is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
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250 W | TDP | 125 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Colorful iGame GeForce GTX 1080 Ti Neptune W-V are cooled with a AIO water cooling. The Gainward GeForce GTX 1660 SUPER Pegasus OC is cooled by a Air cooling. |
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Axial (Radiator) | Fan-Type | Axial |
2 x 120 mm | Fan 1 | 1 x 100 mm |
-- | Fan 2 | -- |
AIO water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
0 dB | Noise (Load) | -- |
ConnectivityThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V supports the downward compatible copy protection HDCP in version 2.2. The Gainward GeForce GTX 1660 SUPER Pegasus OC supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.2 | HDCP-Version | 2.2 |
2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
2x DP v1.4 | DP Ports | 1x DP v1.4 |
1 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Colorful iGame GeForce GTX 1080 Ti Neptune W-V supports the DirectX standard from Microsoft in version 12_1. The Gainward GeForce GTX 1660 SUPER Pegasus OC supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_1 |
No | Raytracing | No |
Yes | DLSS / FSR | Yes |
iGame Energy Core | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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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 Colorful iGame GeForce GTX 1080 Ti Neptune W-V is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the Gainward GeForce GTX 1660 SUPER Pegasus OC is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
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-- | Length | 168 mm |
-- | Height | 126 mm |
-- | Width | -- |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 16 nanometer process, Colorful iGame GeForce GTX 1080 Ti Neptune W-V was released in Q1/2017. The Gainward GeForce GTX 1660 SUPER Pegasus OC published in Q4/2019 is manufactured with a structure width of 12 nanometers. |
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-- | Part-no | NE6166SS18J9-161F |
Q1/2017 | Release date | Q4/2019 |
699 $ (Reference) | Launch Price | 229 $ (Reference) |
16 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |
Colorful iGame GeForce GTX 1080 Ti Neptune W-V
11 GB GDDR5X |
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Gainward GeForce GTX 1660 SUPER Pegasus OC
6 GB GDDR6 |