Sapphire Radeon VII | KFA2 GeForce RTX 3070 (1-Click OC) LHR | |
300 W | Max TDP | 220 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 |
Sapphire Radeon VII vs KFA2 GeForce RTX 3070 (1-Click OC) LHR
Sapphire Radeon VII推出了基于AMD Radeon VII架构的Q1/2019。它将配备高带宽 HBM2 内存的 16 GB。该Sapphire Radeon VII功能3840着色, 64渲染输出单元,具有升压时钟1.750 GHz并配备了一个电源吸取的300 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 3070 (1-Click OC) LHR推出了基于NVIDIA GeForce RTX 3070 LHR架构的Q4/2020。它将配备高带宽 GDDR6 内存的 8 GB。该KFA2 GeForce RTX 3070 (1-Click OC) LHR功能5888着色, 96渲染输出单元,具有升压时钟1.740 GHz+ 1 %并配备了一个电源吸取的220 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。
Sapphire Radeon VII
KFA2 GeForce RTX 3070 (1-Click OC) LHR
比较细节
GPU |
||
AMD Radeon VII | Based on | NVIDIA GeForce RTX 3070 LHR |
Vega 20 XT | GPU Chip | GA104-302-A1 |
60 | 执行单位 | 46 |
3840 | 着色器 | 5888 |
64 | Render Output Units | 96 |
240 | Texture Units | 184 |
Memory |
||
16 GB | Memory Size | 8 GB |
HBM2 | Memory Type | GDDR6 |
1 GHz | Memory Speed | 1.75 GHz |
1024 GB/s | Memory Bandwith | 448 GB/s |
4096 bit | Memory Interface | 256 bit |
Clock Speeds |
||
1.400 GHz | Base Clock | 1.500 GHz |
1.750 GHz | Boost Clock | 1.740 GHz+ 1 % |
Avg (Game) Clock | 1.725 GHz | |
Yes | 超频 | Yes |
Thermal Design |
||
300 W | TDP | 220 W |
-- | TDP (up) | -- |
-- | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & Fans |
||
Axial | Fan-Type | Axial |
3 x 75 mm | Fan 1 | 2 x 102 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
32 dB | Noise (Idle) | 0 dB / Silent |
52 dB | Noise (Load) | -- |
Connectivity |
||
4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
Featureset |
||
7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 |
No | Raytracing | Yes |
No | DLSS / FSR | Yes} |
Non addressable LED | LED | Addressable LED |
Supported Video Codecs |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
Dimensions |
||
268 mm | Length | 254 mm |
120 mm | Height | 142 mm |
42 mm | Width | 54 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1280 g | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional data |
||
21291-01-40G | Part-no | 37NSL6MD2KCK |
Q1/2019 | 发布日期 | Q4/2020 |
-- | Release price | -- |
7 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
用电量估算
用电量估算
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