| KFA2 GeForce RTX 2080 HOF | GIGABYTE GeForce GTX 1080 G1 ROCK 8G | |
| 215 W | Max TDP | 180 W |
| NA | 每天耗电量（千瓦时） | NA |
| NA | 每天运行费用 | NA |
| NA | 年耗电量（千瓦时） | NA |
| NA | 每年运行费用 | NA |
KFA2 GeForce RTX 2080 HOF vs GIGABYTE GeForce GTX 1080 G1 ROCK 8G
KFA2 GeForce RTX 2080 HOF推出了基于NVIDIA GeForce RTX 2080架构的Q3/2018。它将配备高带宽 GDDR6 内存的 8 GB。该KFA2 GeForce RTX 2080 HOF功能2944着色， 64渲染输出单元，具有升压时钟1.845 GHz+ 8 %并配备了一个电源吸取的215 W 。 GPU 最多支持4分辨率为7680x4320显示器。此外，如果您正在寻找Air cooling散热器和Axial风扇类型，这将是您的最佳选择。
GIGABYTE GeForce GTX 1080 G1 ROCK 8G推出了基于NVIDIA GeForce GTX 1080架构的Q2/2016。它将配备高带宽 GDDR5X 内存的 8 GB。该GIGABYTE GeForce GTX 1080 G1 ROCK 8G功能2560着色， 64渲染输出单元，具有升压时钟1.797 GHz+ 4 %并配备了一个电源吸取的180 W 。 GPU 最多支持4分辨率为7680x4320显示器。此外，如果您正在寻找Air cooling散热器和Axial风扇类型，这将是您的最佳选择。
KFA2 GeForce RTX 2080 HOF
GIGABYTE GeForce GTX 1080 G1 ROCK 8G
比较细节
GPU |
||
| NVIDIA GeForce RTX 2080 | Based on | NVIDIA GeForce GTX 1080 |
| TU104 | GPU Chip | GP104-400-A1 / GP104-410-A1 |
| 46 | 执行单位 | 20 |
| 2944 | 着色器 | 2560 |
| 64 | Render Output Units | 64 |
| 184 | Texture Units | 160 |
Memory |
||
| 8 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5X |
| 1.75 GHz | Memory Speed | 1.251 GHz |
| 448 GB/s | Memory Bandwith | 320 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock Speeds |
||
| 1.515 GHz | Base Clock | 1.632 GHz + 2 % |
| 1.845 GHz+ 8 % |
Boost Clock | 1.797 GHz+ 4 % |
| 1.710 GHz | Avg (Game) Clock | 1.771 GHz |
Yes 
|
超频 |
Yes
|
Thermal Design |
||
| 215 W | TDP | 180 W |
| -- | TDP (up) | -- |
| 89 °C | Tjunction max | -- |
| 2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & Fans |
||
| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| -- | Noise (Idle) | -- |
| -- | Noise (Load) | -- |
Connectivity |
||
| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| 1 | USB-C Ports | -- |
Featureset |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 | DirectX | 12_1 |
| Yes |
Raytracing | No  |
| Yes |
DLSS / FSR | No} |
| Addressable LED | 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 |
||
| 330 mm | Length | 280 mm |
| 159 mm | Height | 118 mm |
| 57 mm | Width | 41 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional data |
||
| 28NSL6UCV4LK | Part-no | GV-N1080G1 ROCK-8GD |
| Q3/2018 | 发布日期 | Q2/2016 |
| -- | Release price | -- |
| 12 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
用电量估算
用电量估算
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