| GIGABYTE GeForce GTX 1080 G1 ROCK 8G | Gainward GeForce GTX 1660 Pegasus | |
| 180 W | Max TDP | 120 W |
| NA | Power consumption per day (kWh) | NA |
| NA | Running cost per day | NA |
| NA | Power consumption per year (kWh) | NA |
| NA | Running cost per year | NA |
GIGABYTE GeForce GTX 1080 G1 ROCK 8G vs Gainward GeForce GTX 1660 Pegasus
GIGABYTE GeForce GTX 1080 G1 ROCK 8G launched Q2/2016, which is based on NVIDIA GeForce GTX 1080 architecture. It will come with 8 GB of high-bandwidth GDDR5X memory.The GIGABYTE GeForce GTX 1080 G1 ROCK 8G features 2560 shader, 64 render output units, has a boost clock of 1.797 GHz+ 4 % and equipped with a power draw of 180 W. The GPU supports up to 4 monitors with resolutions of 7680x4320. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice.
Gainward GeForce GTX 1660 Pegasus launched Q1/2019, which is based on NVIDIA GeForce GTX 1660 architecture. It will come with 6 GB of high-bandwidth GDDR5 memory.The Gainward GeForce GTX 1660 Pegasus features 1408 shader, 48 render output units, has a boost clock of 1.785 GHz and equipped with a power draw of 120 W. The GPU supports up to 3 monitors with resolutions of 3840x2160. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice.
GIGABYTE GeForce GTX 1080 G1 ROCK 8G
Gainward GeForce GTX 1660 Pegasus
Compare Detail
GPU |
||
| NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce GTX 1660 |
| GP104-400-A1 / GP104-410-A1 | GPU Chip | TU116-300-A1 |
| 20 | Execution units | 22 |
| 2560 | Shader | 1408 |
| 64 | Render Output Units | 48 |
| 160 | Texture Units | 88 |
Memory |
||
| 8 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR5 |
| 1.251 GHz | Memory Speed | 2 GHz |
| 320 GB/s | Memory Bandwith | 192 GB/s |
| 256 bit | Memory Interface | 192 bit |
Clock Speeds |
||
1.632 GHz + 2 % |
Base Clock | 1.530 GHz |
| 1.797 GHz+ 4 % |
Boost Clock | 1.785 GHz |
| 1.771 GHz | Avg (Game) Clock | |
Yes 
|
Overclocking |
Yes
|
Thermal Design |
||
| 180 W | TDP | 120 W |
| -- | TDP (up) | -- |
| -- | Tjunction max | -- |
| 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & Fans |
||
| Axial | Fan-Type | Axial |
| 3 x 80 mm | Fan 1 | 1 x 100 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| -- | Noise (Idle) | -- |
| -- | Noise (Load) | -- |
Connectivity |
||
| 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 | -- |
Featureset |
||
| 7680x4320 | Max. resolution | 3840x2160 |
| 12_1 | DirectX | 12_1 |
No  |
Raytracing | No |
| No |
DLSS / FSR | No} |
| No LED lighting | LED | No LED lighting |
Supported Video Codecs |
||
| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No |
AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
Dimensions |
||
| 280 mm | Length | 168 mm |
| 118 mm | Height | 126 mm |
| 41 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional data |
||
| GV-N1080G1 ROCK-8GD | Part-no | NE51660018J9-165F |
| Q2/2016 | Release date | Q1/2019 |
| -- | Release price | -- |
| 16 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
Electric Usage Estimate
Electric Usage Estimate
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