AMD Radeon RX 6900 XT

AMD Radeon RX 6900 XT是基于 RDNA2 体系结构的高端桌面 GPU,使用 TSMC 7nm 制造的 Navi 21 芯片。GPU 包括 80 个计算机单元 (CU)/5,120 个着色器单元和 16GB VDDR。 GPU 支持 RDNA2 体系结构的硬件加速光线跟踪。
特点
RDNA2 是 Navi 21 图形芯片的基础,是 Navi 10 图形芯片之前的 RX 5700 系列的后续产品。 许多新功能,如 SAM (Smart Access Memory) 和 Infinity Cache,RX 6800 系列非常有趣。 PCI Express 4.0和RIS(Radeon Image Sharpening)仍然可用。 新的媒体引擎最多可解码 8K 分辨率视频,新的显示引擎最多可支持 60Hz 的 8K 屏幕,包括 144Hz 的 HDR 或 4K HDR。
表演
AMD Radeon RX 6900 XT 的性能介于 Nvidia GeForce RTX 3080 和 RTX 3090(如果未使用 Raytracing)。 使用 Raytracing 时,RTX 卡可以加快 Raytracing 渲染速度,因此性能会下降(因游戏而异)。 RX6900XT是2021年最快的台式机卡之一,非常适合4K游戏。 有关更多信息,请参见 RX6900XT 的详细评论。
耗电量
AMD Radeon RX 6900 XT的功耗由制造商量化为300瓦特(TGP),因此比GeForce RTX 3080(320瓦特)稍微低一些。
Architecture | Navi / RDNA2 |
Pipelines | 5120 - unified |
Core Speed | 1825 - 2250 (Boost) MHz |
Memory Speed | 16000 MHz |
Memory Bus Width | 256 Bit |
Memory Type | GDDR6 |
Max. Amount of Memory | 16 GB |
Shared Memory | no |
API | DirectX 12_2, Shader 6.5, OpenGL 4.6 |
Power Consumption | 300 Watt |
Transistor Count | 26.8 Billion |
technology | 7 nm |
Features | DisplayPort 1.4 w/DFSC, HDMI 2.1 VRR, PCIe 4.0, Radeon Media Engine (H.264 4K150 decode, 4K90 encode / H.265 4K90 decode, 8K24, 4K60 encode / VP9 4K90. 8K24 decode) |
Date of Announcement | 08.12.2020 |
Link to Manufacturer Page | www.amd.com |
Benchmarks
specvp12 sw-03 +

* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.

Hitman 3
2021
Cyberpunk 2077 1.0
2020
Watch Dogs Legion
2020
Horizon Zero Dawn
2020
F1 2020
2020
Gears Tactics
2020
Doom Eternal
2020
Borderlands 3
2019
Control
2019
Anno 1800
2019
The Division 2
2019
Far Cry New Dawn
2019
Metro Exodus
2019
Battlefield V
2018
Forza Horizon 4
2018
The Witcher 3
2015low | med. | high | ultra | QHD | 4K | |
---|---|---|---|---|---|---|
Hitman 3 | 352.8 | 283.2 | 279.9 | 273 | 213 | 128 |
Cyberpunk 2077 1.0 | 160 | 152 | 127 | 106 | 72.3 | 34.8 |
Immortals Fenyx Rising | 139 | 126 | 127 | 122 | 121 | 83 |
Call of Duty Black Ops Cold War | 298 | 198 | 169 | 153 | 115 | 68.1 |
Assassin´s Creed Valhalla | 227 | 169 | 142 | 137 | 109 | 66 |
Watch Dogs Legion | 191 | 190 | 170 | 121 | 91 | 54 |
Mafia Definitive Edition | 160 | 142 | 138 | 120 | 67 | |
Horizon Zero Dawn | 245 | 205 | 184 | 164 | 136 | 76 |
F1 2020 | 520 | 442 | 395 | 283 | 224 | 137 |
Gears Tactics | 495.8 | 338.1 | 249 | 175.1 | 136.4 | 74.1 |
Doom Eternal | 624 | 480 | 416 | 411 | 328 | 185 |
Red Dead Redemption 2 | 208 | 196 | 150 | 98 | 82.1 | 54.6 |
Borderlands 3 | 197 | 169 | 152 | 131 | 106 | 58 |
Control | 240 | 234 | 175 | 113 | 54 | |
Total War: Three Kingdoms | 429.7 | 263 | 180.3 | 141.3 | 92.9 | 44.9 |
Anno 1800 | 223 | 162 | 139 | 87.1 | 70.7 | 52 |
The Division 2 | 217 | 190 | 157 | 138 | 118 | 66.6 |
Far Cry New Dawn | 141 | 126 | 123 | 118 | 117 | 101 |
Metro Exodus | 274 | 214 | 154 | 123 | 102 | 66.7 |
Battlefield V | 196 | 195 | 196 | 197 | 196 | 134 |
Assassin´s Creed Odyssey | 124 | 117 | 106 | 98 | 99 | 68 |
Forza Horizon 4 | 350 | 283 | 279 | 248 | 231 | 162 |
Shadow of the Tomb Raider | 248 | 222 | 213 | 201 | 159 | 85 |
The Witcher 3 | 589 | 375 | 323 | 163.6 | 122 | |
< 30 fps < 60 fps < 120 fps ≥ 120 fps | 24 | 1 23 | 1 23 | 5 17 | 13 10 | 7 11 6 |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
No reviews found for this graphics card.