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PowerColor Red Devil Radeon RX 6600 XT
PowerColor Red Devil Radeon RX 6600 XT推出了Q3/2021 ，它基于AMD Radeon RX 6600 XT架构。它将配备8 GB的高带宽GDDR6内存。该PowerColor Red Devil Radeon RX 6600 XT功能2048着色， 64渲染输出单元，具有升压时钟2.607 GHz+ 1 %并配备了一个电源吸取的160 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冷却器和Axial风扇类型，那将是您的最佳选择。 |
EVGA GeForce GTX 1080 Ti Black Edition GAMING
EVGA GeForce GTX 1080 Ti Black Edition GAMING推出了Q1/2017 ，它基于NVIDIA GeForce GTX 1080 Ti架构。它将配备11 GB的高带宽GDDR5X内存。该EVGA GeForce GTX 1080 Ti Black Edition GAMING功能3584着色， 88渲染输出单元，具有升压时钟1.582 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冷却器和Axial风扇类型，那将是您的最佳选择。 |
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GPU |
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| AMD Radeon RX 6600 XT | Based on | NVIDIA GeForce GTX 1080 Ti |
| Navi 23 XT | GPU Chip | GP102-350-K1-A1 |
| 32 | 执行单位 | 28 |
| 2048 | 着色器 | 3584 |
| 64 | Render Output Units | 88 |
| 128 | Texture Units | 224 |
Memory |
||
| 8 GB | Memory Size | 11 GB |
| GDDR6 | Memory Type | GDDR5X |
| 2 GHz | Memory Speed | 1.376 GHz |
| 256 GB/s | Memory Bandwith | 484 GB/s |
| 128 bit | Memory Interface | 352 bit |
Clock Speeds |
||
2.188 GHz + 11 % |
Base Clock | 1.480 GHz |
| 2.607 GHz+ 1 % |
Boost Clock | 1.582 GHz |
| 2.428 GHz+ 3 % |
Avg (Game) Clock | |
Yes 
|
超频 |
Yes
|
Thermal Design |
||
| 160 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 110 °C | Tjunction max | -- |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & Fans |
||
| Axial | Fan-Type | Axial |
| 2 x 100 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB / Silent | Noise (Idle) | 0 dB / Silent |
| -- | Noise (Load) | -- |
Connectivity |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
Featureset |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 | DirectX | 12_1 |
| Yes |
Raytracing | No  |
| No |
DLSS / FSR | No} |
| 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 |
||
| 251 mm | Length | 269 mm |
| 133 mm | Height | 119 mm |
| 54 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 8 | GPU接口 | PCIe 3.0 x 16 |
Additional data |
||
| AXRX 6600XT 8GBD6-3DHE/OC | Part-no | 11G-P4-6391-KR |
| Q3/2021 | 发布日期 | Q1/2017 |
| -- | 发布价格 | -- |
| 7 nm | 结构尺寸 | 16 nm |
| data sheet | Documents | data sheet |
