ATI Radeon HD 4225
AMD的ATI Radeon HD 4225（有时也称为ATI的Mobility Radeon HD 4225）是一个内建的图形芯片（共享内存）的RS880M芯片组。它是基于HD 3400图形核心，拥有UVD 2视频解码引擎的Avivo HD高清视频（ - 可以同时解码两个高清视频流）。的HD 4200和4250相比，4225由于较慢的时钟速度提供了一个更糟糕的表现。的UVD视频引擎，能够解码高清视频（MPEG-2，H.264和VC-1）的各个阶段，并允许一个相对较低的CPU利用率（称为流畅的高清视频播放功能（如蓝光）的Avivo HD）。 HD 3200是首款板载显卡，可以流畅的播放蓝光影片。在HD 4225的UVD 2支持两路视频流解码，并因此得到了一个完整的蓝光支持。的Mobility Radeon HD 3400系列的HD 4225图形核心源于，因此DirectX 10.1的能力。由于缺少图形内存，网卡性能比HD34x0低一点。 Theroretically，可以直接添加专用的内存芯片到芯片上，使其成为一个专门的图形卡。由于价格目前还不清楚，如果任何制造商将增加内存的芯片。像DOOM3“雷神之锤4”的游戏仍然老年人应该大麦可玩的。
Radeon HD 4000 Series
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| Codename | RS880M | |||||||||||||||
| Architecture | RV6xx | |||||||||||||||
| Pipelines | 40 - unified | |||||||||||||||
| Core Speed | 380 MHz | |||||||||||||||
| Max. Amount of Memory | 512 MB | |||||||||||||||
| Shared Memory | yes | |||||||||||||||
| API | DirectX 10.1, Shader 4.0 | |||||||||||||||
| technology | 55 nm | |||||||||||||||
| Features | Avivo HD (UVD2), Hybrid Graphics Technology, PCI-E 2.0, Vari-Bright (Bildschirmhelligkeit automtisch anpassen), HDCP support, Display Cache | |||||||||||||||
| Date of Announcement | 01.05.2010 | |||||||||||||||
Benchmarks
3DM Vant. Perf. total +
- Average benchmark values for this graphics card* 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.
Sims 3
2009
Left 4 Dead
2008
Trackmania Nations Forever
2008
Crysis - GPU Benchmark
2007
Crysis - CPU Benchmark
2007
World in Conflict - Benchmark
2007| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Sims 3 | 70 | 14.5 | ||||
| Left 4 Dead | 29 | 13 | ||||
| Trackmania Nations Forever | 77.6 | 14.3 | ||||
| Crysis - GPU Benchmark | 18.7 | |||||
| Crysis - CPU Benchmark | 15.2 | |||||
| World in Conflict - Benchmark | 28 | 4 | ||||
| < 30 fps < 60 fps < 120 fps ≥ 120 fps | 4 2 | 2 | 2 | | | |
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.
