AMD Radeon RX 6800 XT | Sapphire Nitro+ Radeon RX 6900 XT SE | |
300 W | Max TDP | 363 W+ 21 % |
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 |
AMD Radeon RX 6800 XT vs Sapphire Nitro+ Radeon RX 6900 XT SE
AMD Radeon RX 6800 XT推出了基于AMD Radeon RX 6800 XT架构的Q4/2020。它将配备高带宽 GDDR6 内存的 16 GB。该AMD Radeon RX 6800 XT功能4608着色, 128渲染输出单元,具有升压时钟2.250 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。
Sapphire Nitro+ Radeon RX 6900 XT SE推出了基于AMD Radeon RX 6900 XT架构的Q2/2021。它将配备高带宽 GDDR6 内存的 16 GB。该Sapphire Nitro+ Radeon RX 6900 XT SE功能5120着色, 128渲染输出单元,具有升压时钟2.365 GHz+ 5 %并配备了一个电源吸取的363 W+ 21 % 。 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。
AMD Radeon RX 6800 XT
Sapphire Nitro+ Radeon RX 6900 XT SE
比较细节
GPU |
||
AMD Radeon RX 6800 XT | Based on | AMD Radeon RX 6900 XT |
Navi 21 XT | GPU Chip | Navi 21 |
72 | 执行单位 | 80 |
4608 | 着色器 | 5120 |
128 | Render Output Units | 128 |
288 | Texture Units | 320 |
Memory |
||
16 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2 GHz | Memory Speed | 2 GHz |
512 GB/s | Memory Bandwith | 512 GB/s |
256 bit | Memory Interface | 256 bit |
Clock Speeds |
||
1.825 GHz | Base Clock | 1.825 GHz |
2.250 GHz | Boost Clock | 2.365 GHz+ 5 % |
2.015 GHz | Avg (Game) Clock | 2.135 GHz+ 6 % |
Yes | 超频 | Yes |
Thermal Design |
||
300 W | TDP | 363 W+ 21 % |
345 W | TDP (up) | 390 W+ 13 % |
96 °C | Tjunction max | -- |
2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 2 x 8-Pin |
Cooler & Fans |
||
Axial | Fan-Type | Axial |
3 x 80 mm | Fan 1 | 3 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB / Silent | Noise (Idle) | 0 dB / Silent |
37 dB | Noise (Load) | -- |
Connectivity |
||
4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4a | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | 1 |
Featureset |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 | DirectX | 12_2 |
Yes | Raytracing | Yes |
No | DLSS / FSR | No} |
Non addressable LED | LED | Addressable LED |
Supported Video Codecs |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
Dimensions |
||
270 mm | Length | 310 mm |
120 mm | Height | 134 mm |
-- | Width | 55 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1503 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional data |
||
-- | Part-no | 11308-07-20G |
Q4/2020 | 发布日期 | Q2/2021 |
799 $ | Release price | -- |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
用电量估算
用电量估算
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