| NVIDIA GeForce RTX 3080 Laptop (Mobile) - 140 W | Sapphire Pulse Radeon RX 5500 XT SF 4G | |
140 W + 22 % |
Max TDP | 135 W+ 4 % |
| 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 |
NVIDIA GeForce RTX 3080 Laptop (Mobile) - 140 W vs Sapphire Pulse Radeon RX 5500 XT SF 4G
NVIDIA GeForce RTX 3080 Laptop (Mobile) - 140 W推出了基于NVIDIA GeForce RTX 3080 Laptop GPU (Mobile)架构的Q2/2021。它将配备高带宽 GDDR6 内存的 16 GB。该NVIDIA GeForce RTX 3080 Laptop (Mobile) - 140 W功能6144着色， 96渲染输出单元，具有升压时钟1.665 GHz+ 8 %并配备了一个电源吸取的140 W+ 22 % 。 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Radial风扇类型，这将是您的最佳选择。
Sapphire Pulse Radeon RX 5500 XT SF 4G推出了基于AMD Radeon RX 5500 XT架构的Q3/2019。它将配备高带宽 GDDR6 内存的 4 GB。该Sapphire Pulse Radeon RX 5500 XT SF 4G功能1408着色， 32渲染输出单元，具有升压时钟1.845 GHz并配备了一个电源吸取的135 W+ 4 % 。 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。
NVIDIA GeForce RTX 3080 Laptop (Mobile) - 140 W
Sapphire Pulse Radeon RX 5500 XT SF 4G
比较细节
GPU |
||
| NVIDIA GeForce RTX 3080 Laptop GPU (Mobile) | Based on | AMD Radeon RX 5500 XT |
| GA104-775-A1 | GPU Chip | Navi 14 XTX |
| 48 | 执行单位 | 22 |
| 6144 | 着色器 | 1408 |
| 96 | Render Output Units | 32 |
| 192 | Texture Units | 88 |
Memory |
||
| 16 GB | Memory Size | 4 GB |
| GDDR6 | Memory Type | GDDR6 |
| 1.75 GHz | Memory Speed | 1.75 GHz |
| 448 GB/s | Memory Bandwith | 224 GB/s |
| 256 bit | Memory Interface | 128 bit |
Clock Speeds |
||
| 1.275 GHz+ 15 % |
Base Clock | 1.607 GHz |
| 1.665 GHz+ 8 % |
Boost Clock | 1.845 GHz |
| Avg (Game) Clock | 1.737 GHz+ 1 % |
|
Yes 
|
超频 |
Yes
|
Thermal Design |
||
| 140 W+ 22 % |
TDP | 135 W+ 4 % |
| 155 W+ 19 % |
TDP (up) | -- |
| -- | Tjunction max | -- |
| PCIe-Power | 1 x 8-Pin | |
Cooler & Fans |
||
| Radial | Fan-Type | Axial |
| -- | Fan 1 | 1 x 85 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| -- | Noise (Idle) | 0 dB / Silent |
| -- | Noise (Load) | 47 dB |
Connectivity |
||
| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| -- | HDMI Ports | 1x HDMI v2.0b |
| 1x DP v1.4b | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
Featureset |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 | DirectX | 12_1 |
| Yes |
Raytracing | Yes |
| Yes |
DLSS / FSR | No}  |
| No LED lighting | LED | No LED lighting |
Supported Video Codecs |
||
| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode |
AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode / Encode |
Dimensions |
||
| -- | Length | 177 mm |
| -- | Height | 102 mm |
| -- | Width | 38 mm |
| -- | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional data |
||
| -- | Part-no | 11295-07-20G |
| Q2/2021 | 发布日期 | Q3/2019 |
| -- | Release price | -- |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
用电量估算
用电量估算
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