Sapphire Nitro+ Radeon RX 6800 | XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming | |
250 W | Max TDP | 300 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 Nitro+ Radeon RX 6800 vs XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming

Sapphire Nitro+ Radeon RX 6800推出了基于AMD Radeon RX 6800架构的Q4/2020。它将配备高带宽 GDDR6 内存的 16 GB。该Sapphire Nitro+ Radeon RX 6800功能3840着色, 96渲染输出单元,具有升压时钟2.190 GHz+ 4 %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。

XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming推出了基于AMD Radeon RX 6900 XT架构的Q4/2020。它将配备高带宽 GDDR6 内存的 16 GB。该XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming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 6800
XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
比较细节
GPU |
||
AMD Radeon RX 6800 | Based on | AMD Radeon RX 6900 XT |
Navi 21 | GPU Chip | Navi 21 |
60 | 执行单位 | 80 |
3840 | 着色器 | 5120 |
96 | Render Output Units | 128 |
240 | 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 |
||
1.850 GHz![]() |
Base Clock | 1.950 GHz![]() |
2.190 GHz![]() |
Boost Clock | 2.365 GHz![]() |
1.980 GHz![]() |
Avg (Game) Clock | 2.135 GHz![]() |
Yes ![]() |
超频 |
Yes ![]() |
Thermal Design |
||
250 W | TDP | 300 W |
285 W | TDP (up) | 345 W |
-- | Tjunction max | -- |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & Fans |
||
Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 100 mm |
1 x 90 mm | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB / Silent | Noise (Idle) | 0 dB / Silent |
37 dB | Noise (Load) | 36 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 ![]() |
No ![]() |
DLSS / FSR | No} ![]() |
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 |
||
310 mm | Length | 340 mm |
134 mm | Height | 139 mm |
55 mm | Width | 57 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional data |
||
11305-01-20G | Part-no | RX-69XTACBD9 |
Q4/2020 | 发布日期 | Q4/2020 |
739 $ | Release price | 1,199 $ |
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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