| KFA2 GeForce RTX 3080 HOF | XFX Radeon RX 6800 | |
| 320 W | Max TDP | 250 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 3080 HOF vs XFX Radeon RX 6800
KFA2 GeForce RTX 3080 HOF推出了基于NVIDIA GeForce RTX 3080架构的Q3/2021。它将配备高带宽 GDDR6X 内存的 10 GB。该KFA2 GeForce RTX 3080 HOF功能8704着色， 96渲染输出单元，具有升压时钟1.815 GHz+ 6 %并配备了一个电源吸取的320 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。
XFX Radeon RX 6800推出了基于AMD Radeon RX 6800架构的Q1/2021。它将配备高带宽 GDDR6 内存的 16 GB。该XFX Radeon RX 6800功能3840着色， 96渲染输出单元，具有升压时钟2.105 GHz并配备了一个电源吸取的250 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 3080 HOF
XFX Radeon RX 6800
比较细节
GPU |
||
| NVIDIA GeForce RTX 3080 | Based on | AMD Radeon RX 6800 |
| GA102-200-K1-A1 | GPU Chip | Navi 21 |
| 68 | 执行单位 | 60 |
| 8704 | 着色器 | 3840 |
| 96 | Render Output Units | 96 |
| 272 | Texture Units | 240 |
Memory |
||
| 10 GB | Memory Size | 16 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.188 GHz | Memory Speed | 2 GHz |
| 760 GB/s | Memory Bandwith | 512 GB/s |
| 320 bit | Memory Interface | 256 bit |
Clock Speeds |
||
| 1.440 GHz | Base Clock | 1.700 GHz |
1.815 GHz + 6 % |
Boost Clock | 2.105 GHz |
| 1.800 GHz | Avg (Game) Clock | 1.815 GHz |
Yes 
|
超频 |
Yes
|
Thermal Design |
||
| 320 W | TDP | 250 W |
| -- | TDP (up) | 285 W |
| 93 °C | Tjunction max | -- |
| 3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & Fans |
||
| Axial | Fan-Type | Axial |
| 2 x 102 mm | Fan 1 | 3 x 85 mm |
| 1 x 92 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB / Silent | Noise (Idle) | 0 dB / Silent |
| -- | Noise (Load) | 35 dB |
Connectivity |
||
| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 2x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
Featureset |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 | DirectX | 12_2 |
| Yes |
Raytracing | Yes |
| Yes |
DLSS / FSR | No}  |
| Addressable LED | LED | Non addressable LED |
Supported Video Codecs |
||
| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode |
AV1 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
Dimensions |
||
| 352 mm | Length | 267 mm |
| 160 mm | Height | 120 mm |
| 68 mm | Width | 40 mm |
| 4 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional data |
||
| 38NWM3MD3BJK | Part-no | RX-68LMATFD8 |
| Q3/2021 | 发布日期 | Q1/2021 |
| -- | Release price | -- |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
用电量估算
用电量估算
热门比较
KFA2 GeForce RTX 3080 HOF vs
MSI GeForce GTX 1080 GAMING+ 8G
KFA2 GeForce RTX 3080 HOF vs
Sapphire Pulse Radeon RX 580 8G G5 OC Lite
Palit GeForce GTX 1660 SUPER StormX vs
KFA2 GeForce RTX 3080 HOF
INNO3D GeForce GTX 1650 GDDR6 TWIN X2 OC V2 vs
XFX Radeon RX 6800
ASUS ROG Strix GeForce RTX 3070 vs
XFX Radeon RX 6800
GIGABYTE AORUS GeForce RTX 3070 Master 8G vs
XFX Radeon RX 6800
MSI GeForce RTX 2060 SUPER VENTUS OCV1 vs
XFX Radeon RX 6800
XFX Radeon RX 6800 vs
EVGA GeForce RTX 2080 Ti XC Ultra Gaming
XFX Radeon RX 6800 vs
GALAX GeForce RTX 2060 PLUS EX (1-Click OC)
Comments
