
Intel Iris Graphics 6100

英特尔Iris Graphics 6100 (GT3) 是一款集成的Braodwell架构显卡,在2015年第一季度发布。它主要使用于几颗低电压处理器中(28瓦TDP)如酷睿i5-5257U或i7-5557U。酷睿i5和酷睿i7芯片拥有48个执行单元(EU),而酷睿i3版本仅提供47个。根据处理器型号的不同,它的最高核心频率在1000和1100MHz之间。
架构和特性
Broadwell处理器集成显卡采用了基于英特尔第八代(Gen8)架构,在各方面相比之前的Gen7.5(Haswell)有了优化。除此之外,称作“子片”(subslice)的着色器阵列获得了重新设计,现在各提供了8个执行单元(EU)。三个子片组成一个“片”(slice),共计24个执行单元。加上其他改进如更大L1缓存和优化的前端等,这块集成相比前代产品速度更快、更加高效。
Iris Graphics 6100是Broadwell系列显卡的顶级版本,包括两组共48个执行单元。除此之外,它也有一个低端(GT1,12个EU),一个中端(GT2,24个EU)和一个高端版本(GT3e,48个EU+eDRAM)。
所有Broadwell显卡都支持OpenCL 2.0和DirectX 11.2。它的视频引擎现在可以同时使用固有硬件以及可用的处理器着色器协同解码H.265视频。最多三个显示器可以通过DP 1.2 / eDP 1.3(最大3840×2160 @ 60Hz)或HDMI 1.4a(最大3840×2160 @ 24Hz)连接。但是它并不支持HDMI 2.0。
性能
根据处理器型号的不同,它的最高核心频率在1000和1100MHz之间。尽管Iris Graphics 6100在技术上与HD Graphics 6000相同,但较高的TDP(28瓦相对于15瓦)使它可以更好地利用Turbo Boost技术进行加速,提供更高的性能。总体而言,Iris 6100应比GeForce 820M独立显卡稍快。
不过,2014/2015年的游戏通常只可在低设置下流畅运行。
功耗
采用了新的14纳米工艺,Broadwell低电压芯片的TDP为28瓦,因此适用于中等尺寸的超极本。它的TDP可以定制,能够进一步降低(到23瓦),这会对性能有显著影响。
Iris Series
| |||||||||||||
| Codename | Broadwell GT3 | ||||||||||||
| Architecture | Gen. 8 Broadwell | ||||||||||||
| iGPU | Integrated Graphics | ||||||||||||
| Pipelines | 48 - unified | ||||||||||||
| Core Speed | 300 - 1100 (Boost) MHz | ||||||||||||
| Memory Bus Width | 64/128 Bit | ||||||||||||
| Shared Memory | yes | ||||||||||||
| API | DirectX 12 (FL 11_1), OpenGL 4.3 | ||||||||||||
| Power Consumption | 28 Watt | ||||||||||||
| Transistor Count | 1.9 Billion | ||||||||||||
| Man. Technology | 14 nm | ||||||||||||
| Features | QuickSync | ||||||||||||
| Date of Announcement | 05.01.2015 | ||||||||||||
| ||||||||||||||||||||||||
Benchmarks
3DM Vant. Perf. total +
specvp12 sw-03 +
Cinebench R15 OpenGL 64 Bit +
GFXBench T-Rex HD Offscreen C24Z16 +
* 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.

Control
2019
Team Fortress 2
2017
Dirt 4
2017
Rocket League
2017
For Honor
2017
Farming Simulator 17
2016
Overwatch
2016
The Division
2016
XCOM 2
2016
Rainbow Six Siege
2015
Just Cause 3
2015
Anno 2205
2015
FIFA 16
2015
World of Warships
2015
Metal Gear Solid V
2015
Mad Max
2015
Dota 2 Reborn
2015
The Witcher 3
2015
Dirt Rally
2015
GTA V
2015
Battlefield Hardline
2015
Evolve
2015
Far Cry 4
2014
F1 2014
2014
The Evil Within
2014
Ryse: Son of Rome
2014
Alien: Isolation
2014
Fifa 15
2014
Sims 4
2014
Risen 3: Titan Lords
2014
GRID: Autosport
2014
Thief
2014
Battlefield 4
2013
Company of Heroes 2
2013
Metro: Last Light
2013
BioShock Infinite
2013
Tomb Raider
2013
Crysis 3
2013
Counter-Strike: GO
2012
Diablo III
2012
Anno 2070
2011For more games that might be playable and a list of all games and graphics cards visit our Gaming List
Notebook reviews with Intel Iris Graphics 6100 graphics card

Acer Aspire V3-371-55EH: Intel Core i5-5257U, 13.30", 1.5 kg
External Review » Acer Aspire V3-371-55EH
Medion Akoya E6418-MD99620: Intel Core i5-5257U, 15.60", 2.3 kg
External Review » Medion Akoya E6418-MD99620
Apple MacBook Pro Retina 13 inch 2015-03: Intel Core i5-5257U, 13.30", 1.6 kg
External Review » Apple MacBook Pro Retina 13 inch 2015-03















