Intel Iris Plus Graphics 655

英特尔Iris Plus图形655（GT3e）是2017年9月发布的处理器集成显卡。作为英特尔Iris Graphics 650（Kaby Lake）的继承者，Iris Plus Graphics 655用于28瓦Coffee Lake-U型号。最大的区别是128 MB的双倍eDRAM缓存。与Iris Graphics 650相比，不应有任何明显变化。

所谓的Kaby Lake GPU的GT3e版本仍然有48个执行单元（EU），根据型号的不同，它可以达到1200 MHz（之前是1100 MHz）。除了eDRAM缓存之外，Iris 655还可以通过处理器接口访问系统内存（2x 64位DDR3L-2133 / DDR4-2400）。

与15瓦型号的Iris Plus 640相比，Iris 655仅具有略高的最大时钟频率以及几乎两倍的TDP，从而可以更好地利用Turbo Boost的潜力。

性能

Iris Plus Graphics 655的确切性能取决于CPU型号，因为最大时钟以及L3缓存的大小可能略有不同。系统内存（DDR3 / DDR4）也会影响性能。

最快的芯片是Core i7-8559U等高频率Core i7型号。根据游戏的不同，Iris Plus 655可能与专用的GeForce 930M或GeForce 940MX相媲美，可以在低至中等设置的现代游戏中流传的运行游戏。

功能

重新设计的视频引擎现在完全支持H.265 / HEVC视频的硬件解码。然而，与Skylake相反，Kaby Lake现在还可以解码具有10位色深的H.265 / HEVC Main 10以及Google的VP9编解码器。可通过DP 1.2 / eDP 1.3（最高3840 x 2160 @ 60 Hz）输出视频，而旧的1.4a标准也支持HDMI。可以通过DisplayPort转换器添加HDMI 2.0输出。GPU可以同时驱动多达三个显示器。

能耗

Iris Plus Graphics 655用于28瓦处理器，因此适用于中小型笔记本电脑。

Manufacturer

Intel

Gen. 9.5 Series

Iris Plus Graphics 655	48 @ 300 - 1200 (Boost) MHz
Iris Plus Graphics 650	48 @ 300 - 1100 (Boost) MHz	64/128 Bit
Iris Plus Graphics 645	48 @ 300 - 1150 (Boost) MHz
Iris Plus Graphics 640	48 @ 300 - 1050 (Boost) MHz	64/128 Bit
UHD Graphics 630	24 @ 300 - 1150 (Boost) MHz	64/128 Bit
UHD Graphics P630	24 @ 300 - 1200 (Boost) MHz	64/128 Bit
HD Graphics 630	24 @ 300 - 1150 (Boost) MHz	64/128 Bit
HD Graphics P630	24	64/128 Bit
UHD Graphics 620	24 @ 300? - 1150 (Boost) MHz	64/128 Bit
HD Graphics 620	24 @ 300 - 1050 (Boost) MHz	64/128 Bit
UHD Graphics 617	24	64/128 Bit
UHD Graphics 615	24 @ 300 - 1000 (Boost) MHz	64/128 Bit
HD Graphics 615	24 @ 300 - 1050 (Boost) MHz	64/128 Bit

Codename

Kaby Lake GT3e

Architecture

Intel Gen. 9.5 (Kaby Lake)

Pipelines

48 - unified

Core Speed

300 - 1200 (Boost) MHz

Memory Type

DDR3/DDR4

Shared Memory

yes

DirectX

DirectX 12 (FL 12_1)

technology

14 nm

Features

QuickSync

Date of Announcement

01.09.2017

CPU		GPU Base Speed	GPU Boost / Turbo
Intel Core i7-8559U	4 x 2700 MHz, 28 W	300 MHz	1200 MHz
Intel Core i5-8269U	4 x 2600 MHz, 28 W	300 MHz	1100 MHz
Intel Core i5-8279U	4 x 2400 MHz, 28 W	300 MHz	1150 MHz
» show 2 more
Intel Core i5-8259U	4 x 2300 MHz, 28 W	300 MHz	1050 MHz
Intel Core i3-8109U	2 x 3000 MHz, 28 W	300 MHz	1050 MHz
min. - max.		300 - 300 MHz	1050 - 1200 MHz

Benchmarks

3DMark - Time Spy Score 2560x1440

min: 705 avg: 711.3 median: 707 (5%) max: 722 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Time Spy Graphics 2560x1440

min: 619 avg: 625.3 median: 624 (4%) max: 633 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen

min: 134073 avg: 143400 median: 143400 (27%) max: 152727 Points

+ 2 benchmarks and specifications + Show comparison chart

3DMark - Ice Storm Extreme Graphics 1920x1080

71073 Points (10%)

+ 1 benchmarks and specifications + Show comparison chart

3DMark - Cloud Gate Standard Score 1280x720

min: 11412 avg: 12085 median: 11806 (19%) max: 13037 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Cloud Gate Standard Graphics 1280x720

min: 14343 avg: 15375 median: 15084 (8%) max: 16698 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Fire Strike Score 1920x1080

min: 1898 avg: 1947 median: 1903 (7%) max: 2040 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Fire Strike Graphics 1920x1080

min: 2004 avg: 2111.3 median: 2070 (5%) max: 2260 Points

+ 3 benchmarks and specifications + Show comparison chart

3DMark - Ice Storm Standard Graphics 1280x720

min: 108565 avg: 110302 median: 110302 (15%) max: 112040 Points

+ 2 benchmarks and specifications + Show comparison chart

3DMark 11 - Performance 1280x720

min: 3330 avg: 3339.5 median: 3339 (10%) max: 3349 points

+ 2 benchmarks and specifications + Show comparison chart

3DMark 11 - Performance GPU 1280x720

min: 3044 avg: 3062.5 median: 3062 (6%) max: 3081 points

+ 2 benchmarks and specifications - Hide comparison chart

Intel Graphics Media Accelerator (GMA) 3600

...

AMD Radeon HD 6970M -8%

NVIDIA GeForce MX130 -6%

AMD Radeon HD 6790 -6%

NVIDIA Quadro P520 -5%

NVIDIA Quadro M600M -5%

AMD Radeon HD 8870M -4%

AMD FirePro M5100 -3%

NVIDIA GeForce 845M -3%

NVIDIA Quadro P500 -1%

Intel Iris Plus Graphics 655

AMD Radeon HD 7770 1%

AMD FirePro W5130M 1%

NVIDIA GeForce GTX 580M 2%

AMD Radeon RX Vega 6 3%

Intel Iris Pro Graphics 580 5%

AMD Radeon HD 6990M 6%

NVIDIA GeForce GTX 675M 6%

AMD Radeon R9 M275 6%

...

NVIDIA GeForce RTX 2080 Ti (Desktop) 1440%

100%

3DMark Vantage
P Result 1280x1024 +

P GPU no PhysX 1280x1024 +

3DMark 06 Standard 1280x1024 +

Cinebench R10 Shading 32Bit +

Cinebench R11.5 OpenGL 64Bit +

Cinebench R15
OpenGL 64Bit +

Ref. Match 64Bit +

GFXBench (DX / GLBenchmark) 2.7
T-Rex HD Offscreen C24Z16 1920x1080 +

T-Rex HD Onscreen C24Z16 +

GFXBench 3.0 - Manhattan Offscreen OGL off screen

199.6 fps (36%)

+ 1 benchmarks and specifications + Show comparison chart

GFXBench 3.0 - Manhattan Onscreen OGL on screen

30.6 fps (8%)

+ 1 benchmarks and specifications + Show comparison chart

LuxMark v2.0 64Bit - Room GPUs-only

480 Samples/s (9%)

+ 1 benchmarks and specifications + Show comparison chart

LuxMark v2.0 64Bit - Sala GPUs-only

1194 Samples/s (11%)

+ 1 benchmarks and specifications + Show comparison chart

ComputeMark v2.1 - Normal, Score 1024x600

1841 Points (7%)

+ 1 benchmarks and specifications + Show comparison chart

Power Consumption - The Witcher 3 Power Consumption (external Monitor) ultra 1920x1080 *

47.2 Watt (11%)

+ 1 benchmarks and specifications + Show comparison chart

Power Consumption - Witcher 3 ultra - Power Consumption *

47.2 Watt (10%)

+ 1 benchmarks and specifications + Show comparison chart

Clock Speed - GPU Clock Witcher 3 ultra

998 MHz (52%)

+ 1 benchmarks and specifications + Show comparison chart

- Range of benchmark values for this graphics card

- 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.

FIFA 20

2019

92 fps + Compare

55.9 fps + Compare

46.3 fps + Compare

34.9 fps + Compare

26.5 fps + Compare

13.6 fps + Compare

» With all tested laptops playable in detail settings high.

Borderlands 3

2019

23.5 fps + Compare

10.2 fps + Compare

6.4 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Control

2019

25.4 (!) fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

F1 2019

2019

51.2 fps + Compare

21.9 fps + Compare

19.3 fps + Compare

» With all tested laptops playable in detail settings low.

Total War: Three Kingdoms

2019

56.7 fps + Compare

18.5 fps + Compare

10.5 fps + Compare

» With all tested laptops playable in detail settings low.

Rage 2

2019

24.5 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Anno 1800

2019

30.2 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

The Division 2

2019

35 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Dirt Rally 2.0

2019

64 fps + Compare

22.8 fps + Compare

» With all tested laptops playable in detail settings low.

Anthem

2019

16.6 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Far Cry New Dawn

2019

22 ^fps fps + Compare

11 ^fps fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Metro Exodus

2019

18.3 fps + Compare

» The benchmarks indicate that the game is not playable in the tested settings.

Battlefield V

2018

19.9 fps + Compare

» The benchmarks indicat

Model	CPU	Memory	Core / Memory	GPU Memory	Value
Apple MacBook Pro 13 2019 i5 4TB3	8279U	8192 MB			705
Apple MacBook Pro 13 2018 Touchbar i5	8259U	8192 MB	1050 / MHz		707
Intel NUC8i7BE	8559U	32768 MB	300 / 1200 MHz	DDR4 24.20.100.6286	722

Model	CPU	Memory	Core / Memory	GPU Memory	Value
Apple MacBook Pro 13 2019 i5 4TB3	8279U	8192 MB			619
Apple MacBook Pro 13 2018 Touchbar i5	8259U	8192 MB	1050 / MHz		624
Intel NUC8i7BE	8559U	32768 MB	300 / 1200 MHz	DDR4 24.20.100.6286	633

Model	CPU	Memory	Core / Memory	GPU Memory	Value
Apple MacBook Pro 13 2018 Touchbar i5	8259U	8192 MB	1050 / MHz		134073
Apple MacBook Pro 13 2019 i5 4TB3	8279U	8192 MB			152727

Model	CPU	Memory	Core / Memory	GPU Memory	Value
Apple MacBook Pro 13 2019 i5 4TB3	8279U	8192 MB			71073

Model	CPU	Memory	Core / Memory	GPU Memory	Value
Apple MacBook Pro 13 2018 Touchbar i5	8259U	8192 MB	1050 / MHz		11412
Apple MacBook Pro 13 2019 i5 4TB3	8279U	8192 MB			11806
Intel NUC8i7BE	8559U	32768 MB	300 / 1200 MHz	DDR4 24.20.100.6286	13037