GPU comparison with benchmarksThe MSI GeForce GTX 1080 SEA HAWK X has 2560 shader units and these clock a maximum of 1.85 GHz which results in an FP32 computing power of 9.45 TFLOPS.
The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G has 1536 shader units and these clock at a maximum of 1.86 GHz and achieve an FP32 computing power of 5.72 TFLOPS. |
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GPUThe MSI GeForce GTX 1080 SEA HAWK X is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors. The graphics card GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is based on the Turing architecture and is equipped with 24 execution units. |
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MSI GeForce GTX 1080 SEA HAWK X | GPU | GIGABYTE GeForce GTX 1660 TI GAMING OC 6G |
NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce GTX 1660 Ti |
GP104-400-A1 / GP104-410-A1 | GPU Chip | TU116-400-A1 |
Pascal | Architecture | Turing |
20 | Streaming Multiprocessors | 24 |
2560 | Shader | 1536 |
64 | Render Output Units | 48 |
160 | Texture Units | 96 |
0 | Raytracing Cores | 0 |
MemoryThe MSI GeForce GTX 1080 SEA HAWK X is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.264 GHz clocks. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G has a 6 GB large GDDR6 graphics memory and the memory clock is 1.500GHz. |
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8 GB | Memory Size | 6 GB |
GDDR5X | Memory Type | GDDR6 |
1.264 GHz | Memory Clock | 1.500 GHz |
10.1 Gbps | Memory Speed | 12.0 Gbps |
323 GB/s | Memory bandwidth | 288 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe MSI GeForce GTX 1080 SEA HAWK X has a turbo clock of 1.847 GHz. The turbo frequency of the GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is 1.860 GHz. |
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1.607 GHz | Base Clock | 1.500 GHz |
1.847 GHz | Boost Clock | 1.860 GHz |
1.82 GHz | Avg (Game) Clock | 1.77 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe MSI GeForce GTX 1080 SEA HAWK X has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 94 °C. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C. |
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180 W | TDP | 120 W |
-- | TDP (up) | -- |
94 °C | Tjunction max | 95 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the MSI GeForce GTX 1080 SEA HAWK X are cooled with a AIO water cooling. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is cooled by a Air cooling. |
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Axial (Radiator) | Fan-Type | Axial |
1 x 120 mm | Fan 1 | 3 x 80 mm |
-- | Fan 2 | -- |
AIO water cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe MSI GeForce GTX 1080 SEA HAWK X supports the downward compatible copy protection HDCP in version 2.2. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G supports HDCP in version 2.2 and all previous versions. |
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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 | 3x DP v1.4 |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe MSI GeForce GTX 1080 SEA HAWK X supports the DirectX standard from Microsoft in version 12_1. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G 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 |
No LED lighting | 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 MSI GeForce GTX 1080 SEA HAWK X is 40 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the GIGABYTE GeForce GTX 1660 TI GAMING OC 6G is 40 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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270 mm | Length | 280 mm |
111 mm | Height | 117 mm |
40 mm | Width | 40 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1249 g | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 16 nanometer process, MSI GeForce GTX 1080 SEA HAWK X was released in Q2/2016. The GIGABYTE GeForce GTX 1660 TI GAMING OC 6G published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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-- | Part-no | GV-N166TGAMING OC-6GD |
Q2/2016 | Release date | Q1/2019 |
599 $ (Reference) | Launch Price | 279 $ (Reference) |
16 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |
MSI GeForce GTX 1080 SEA HAWK X
8 GB GDDR5X |
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GIGABYTE GeForce GTX 1660 TI GAMING OC 6G
6 GB GDDR6 |