PowerColor Red Devil Radeon RX 6900 XT | KFA2 GeForce RTX 2080 Ti EX | |
300 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 |
PowerColor Red Devil Radeon RX 6900 XT vs KFA2 GeForce RTX 2080 Ti EX
PowerColor Red Devil Radeon RX 6900 XT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PowerColor Red Devil Radeon RX 6900 XT功能5120着色, 128渲染输出单元,具有升压时钟2.340 GHz+ 4 %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 2080 Ti EX推出了基于NVIDIA GeForce RTX 2080 Ti架构的Q3/2018。它将配备高带宽 GDDR6 内存的 11 GB。该KFA2 GeForce RTX 2080 Ti EX功能4352着色, 88渲染输出单元,具有升压时钟1.605 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。
PowerColor Red Devil Radeon RX 6900 XT
KFA2 GeForce RTX 2080 Ti EX
比较细节
GPU |
||
AMD Radeon RX 6900 XT | Based on | NVIDIA GeForce RTX 2080 Ti |
Navi 21 | GPU Chip | TU102 |
80 | 执行单位 | 68 |
5120 | 着色器 | 4352 |
128 | Render Output Units | 88 |
320 | Texture Units | 272 |
Memory |
||
16 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR6 |
2 GHz | Memory Speed | 1.75 GHz |
512 GB/s | Memory Bandwith | 616 GB/s |
256 bit | Memory Interface | 352 bit |
Clock Speeds |
||
1.825 GHz | Base Clock | 1.350 GHz |
2.340 GHz+ 4 % | Boost Clock | 1.605 GHz+ 4 % |
2.105 GHz+ 4 % | Avg (Game) Clock | 1.545 GHz |
Yes | 超频 | Yes |
Thermal Design |
||
300 W | TDP | 250 W |
345 W | TDP (up) | -- |
-- | Tjunction max | -- |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & Fans |
||
Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 3 x 80 mm |
1 x 90 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB / Silent | Noise (Idle) | 0 dB / Silent |
34 dB | Noise (Load) | -- |
Connectivity |
||
4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
Featureset |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 | DirectX | 12_2 |
Yes | Raytracing | Yes |
No | DLSS / FSR | Yes} |
Addressable LED | LED | No LED lighting |
Supported Video Codecs |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
Dimensions |
||
320 mm | Length | 320 mm |
135 mm | Height | 110 mm |
62 mm | Width | 50 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional data |
||
AXRX 6900XT 16GBD6-3DHE/OC | Part-no | 28IULBMDT22K |
Q4/2020 | 发布日期 | Q3/2018 |
1,099 $ | Release price | -- |
7 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
用电量估算
用电量估算
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