XFX Radeon RX 6900 XT Speedster 16GB GDDR6
The RDNA 2 architecture and 16GB of GDDR6 memory push 4K gaming performance, while the triple-fan Speedster design maximizes airflow for sustained cooling under load. Its 23 TFLOPS of FP32 compute and hardware-accelerated ray tracing deliver competitive visuals, though the card occupies nearly three slots at 340mm long. This GPU is best for 1440p and 4K gamers who prioritize raw rasterization performance and have a 700W power supply to handle the 300W TDP.
GPU Radeon RX 6900 XT
VRAM 16GB GDDR6
Boost Clock 2250 MHz
TDP 300 W
Memory Bus 256 bit
Ray Tracing はい
Class consumer
58 総合スコア
現在、販売店の最新価格はありません
概要
メリットとデメリット
長所
- Strong rt (79th percentile) 79th
- Strong compute (77th percentile) 77th
- Strong ai (76th percentile) 76th
- Strong thermal (73rd percentile) 73rd
短所
- Below average social proof (17th percentile)
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
発売以降、購入者の評価は低下しています
日付のある顧客レビュー 8 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
パフォーマンス
スペック
全スペック一覧
Chipset
| GPU Chipset | Radeon RX 6900 XT |
| Brand | AMD |
| Architecture | RDNA 2 |
| Class | consumer |
| Process | 7 |
Memory
| VRAM | 16 GB |
| Memory Type | GDDR6 |
| Memory Bus | 256 |
| Bandwidth | 512 |
Compute
| RT Cores | 80 |
| Base Clock | 1825 |
| Boost Clock | 2250 |
| FP16 TFLOPS | 46.08 |
| FP32 TFLOPS | 23.04 |
Performance
| PassMark G3D | 26697 |
| GPU Compute | 14391 |
Power & Cooling
| TDP | 300 |
| Recommended PSU | 700 |
| Cooler | Triple Fan |
| Fans | 3 |
Connectivity
| DisplayPort | 2 |
| HDMI | 1 |
| USB-C | 1 |
| Max Resolution | 3840x2160 |
Physical
| Length | 340 |
| Slot Width | 2.9 |
| Form Factor | Full Height |
| Weight | 2.3 kg / 5.1 lbs |
Features
| Ray Tracing | Yes |
| DirectX | 12 Ultimate |
競合製品との比較
| Spec | XFX Radeon RX 6900 XT Speedster | ASUS ProArt RTX 5080 | Gigabyte AERO GV-N5080AERO OC-16GD | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | ZOTAC AMP Extreme Infinity ZT-B50800B-10P | PNY ARGB OC VCG508016TFXXPB1-O |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 6900 XT | GeForce RTX 5080 | GeForce RTX 5080 | GeForce RTX 5070 Ti | GeForce RTX 5080 | GeForce RTX 5080 |
| Vram | 16GB GDDR6 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 |
| Boost Clock Mhz | 2250 | 2730 | 2730 | 2482 | 2670 | 2620 |
| Tdp W | 300 | 150 | 360 | 300 | 360 | 360 |
| Memory Bus Bits | 256 | 256 | 256 | 256 | 256 | 256 |
| Ray Tracing | true | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AI | Rt | Vram | Raster | Compute | Feature | Thermal | Efficiency | Connectivity | ユーザー評価 |
|---|---|---|---|---|---|---|---|---|---|---|
| XFX Radeon RX 6900 XT Speedster | 75.7 | 78.9 | 69.7 | 71.4 | 76.9 | 35.4 | 72.9 | 47.6 | 49.1 | 17.1 |
| ASUS ProArt RTX 5080 Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 97.4 | 98.6 | 95.4 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 57.6 | 94 | 88.9 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 80.6 | 92.5 | 85.1 | 88.8 | 93 | 96.4 | 91.5 | 69 | 94 | 88.9 |
| ZOTAC AMP Extreme Infinity ZT-B50800B-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 57.6 | 94 | 99.1 |
| PNY ARGB OC VCG508016TFXXPB1-O Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 57.6 | 94 | 82.6 |
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
