Intel HD Graphics P630 vs Intel Iris Plus Graphics 655

Intel HD Graphics P630

► remove Intel HD Graphics P630

The Intel HD Graphics P630 (GT2) is an integrated graphics unit, which can be found in various Xeon workstation processors of the Kaby Lake generation. The "GT2" version of the Skylake GPU offers 24 Execution Units (EUs) clocked at up to 1050 MHz (depending on the CPU model). Due to its lack of dedicated graphics memory or eDRAM cache, the P630 has to access the main memory (2x 64bit DDR3L-1600 / DDR4-2133). It uses the same silicon as the consumer HD Graphics 630 in Kaby-Lake-H processors but features optimized drivers for workstaion and CAD software. According to Intel it is certified for 15 applications (see list).

Performance

According to Intel, the performance of the P630 is identical to the Intel HD Graphis P530 (Skylake predecessor) processor graphics card and 1.94x faster than the old Intel HD Graphics P4000. Compared to consumer cards, the gaming performance should be on a similar level to the dedicated GeForce 920M and will handle old games (as of 2015) in low or medium settings.

Features

The revised video engine in the Kaby Lake chips now supports H.265/HEVC Main10 profile at 10-bit color depth and also the VP9 codec in hardware. Furthermore, HDCP 2.2 is also supported in all chips, which allows Netflix 4K videos, for instance.

Power Consumption

The HD Graphics P630 can be found in mobile quad-core Xeon processors with 45 W TDP and also desktop processors of the Xeon range with higher TDPs.

Sourcehttp://www.intel.com/content/dam/www/public/us/en/documents/guides/hd-graphics-performance-guide.pdf

Intel Iris Plus Graphics 655

► remove Intel Iris Plus Graphics 655

The Intel Iris Plus Graphics 655 (GT3e) is a processor graphics card announced in September 2017. As the successor to the Intel Iris Graphics 650 (Kaby Lake), the Iris Plus Graphics 655 is used for 28-Watt Coffee Lake-U models. The biggest difference is the doubled eDRAM-cache at 128 MB. There should not be any big changes compared to the Iris Graphics 650.

The so called GT3e version of the Kaby Lake GPU still has 48 Execution Units (EUs), which can reach up to 1200 MHz (previously 1100 MHz) depending on the model. Besides eDRAM cache, the Iris 655 can also access the system memory (2x 64 Bit DDR3L-2133/DDR4-2400) via processor interface.

Compared to the Iris Plus 640 from the 15-Watt models, the Iris 655 only has a slightly higher maximum clock as well as almost twice the TDP, which allows a better utilization of the Turbo Boost potential.

Performance

The exact performance of the Iris Plus Graphics 655 depends on the CPU model, because maximum clock as well as the size of the L3 cache can differ a bit. The system memory (DDR3/DDR4) will influence the performance as well.

The fastest chips are high-clocked Core i7 models like the Core i7-8559U. Depending on the game, the Iris Plus 655 will probably be on par with a dedicated GeForce 930M or GeForce 940MX and can handle smooth gameplay in modern titles in low up to medium settings.

Features

The reworked video engine now fully supports hardware decoding of H.265/HEVC videos. Contrary to Skylake, however, Kaby Lake can now also decode H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The video output is possible via DP 1.2/eDP 1.3 (up to 3840 x 2160 @60 Hz), whereas HDMI is also supported in the older 1.4a standard. An HDMI 2.0 output can be added via converter from DisplayPort. The GPU can drive up to three displays simultaneously.

Power Consumption

The Iris Plus Graphics 655 is used for 28-Watt processor and therefore small/medium-sized notebooks.

Intel HD Graphics P630Intel Iris Plus Graphics 655
ManufacturerIntelIntel
Gen. 9.5 Series
Iris Plus Graphics 655 48 @ 300 - 1200 (Boost) MHz
Iris Plus Graphics 650 (compare) 48 @ 300 - 1100 (Boost) MHz64/128 Bit
Iris Plus Graphics 640 (compare) 48 @ 300 - 1050 (Boost) MHz64/128 Bit
UHD Graphics 630 (compare) 24 @ 300 - 1150 (Boost) MHz64/128 Bit
HD Graphics 630 (compare) 24 @ 300 - 1150 (Boost) MHz64/128 Bit
HD Graphics P630 24 64/128 Bit
UHD Graphics 620 (compare) 24 @ 300? - 1150 (Boost) MHz64/128 Bit
HD Graphics 620 (compare) 24 @ 300 - 1050 (Boost) MHz64/128 Bit
UHD Graphics 617 (compare) 24 64/128 Bit
UHD Graphics 615 (compare) 24 @ 300 - 1000 (Boost) MHz64/128 Bit
HD Graphics 615 (compare) 24 @ 300 - 1050 (Boost) MHz64/128 Bit
Iris Plus Graphics 655 48 @ 300 - 1200 (Boost) MHz
Iris Plus Graphics 650 (compare) 48 @ 300 - 1100 (Boost) MHz64/128 Bit
Iris Plus Graphics 640 (compare) 48 @ 300 - 1050 (Boost) MHz64/128 Bit
UHD Graphics 630 (compare) 24 @ 300 - 1150 (Boost) MHz64/128 Bit
HD Graphics 630 (compare) 24 @ 300 - 1150 (Boost) MHz64/128 Bit
HD Graphics P630 24 64/128 Bit
UHD Graphics 620 (compare) 24 @ 300? - 1150 (Boost) MHz64/128 Bit
HD Graphics 620 (compare) 24 @ 300 - 1050 (Boost) MHz64/128 Bit
UHD Graphics 617 (compare) 24 64/128 Bit
UHD Graphics 615 (compare) 24 @ 300 - 1000 (Boost) MHz64/128 Bit
HD Graphics 615 (compare) 24 @ 300 - 1050 (Boost) MHz64/128 Bit
CodenameKaby-Lake-H-GT2Kaby Lake GT3e
ArchitectureIntel Gen. 9.5 (Kaby Lake)Intel Gen. 9.5 (Kaby Lake)
24 - 48 -
Bus64/128 Bit
yesyes
DirectXDirectX 12 (FL 12_1)DirectX 12 (FL 12_1)
Technology14 nm14 nm
FeaturesQuickSyncQuickSync
Introduced05.08.2015 01.09.2017
Core300 - 1200 (Boost) MHz
MemoryDDR3/DDR4
CPUGPU Base SpeedGPU Boost / Turbo
Intel Xeon E3-1535M v64 x 3100 MHz, 45 W300 MHz1150 MHz
Intel Xeon E3-1505M v64 x 3000 MHz, 45 W300 MHz1150 MHz
min. - max.300 - 300 MHz1150 - 1150 MHz

3DMark - Time Spy Score 2560x1440
400 Points (3%)
min: 707     avg: 714.5     median: 714.5 (5%)     max: 722 Points
3DMark - Time Spy Graphics 2560x1440
min: 624     avg: 628.5     median: 628.5 (4%)     max: 633 Points
3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen
134073 Points (25%)
3DMark - Cloud Gate Standard Score 1280x720
8280 Points (14%)
min: 11412     avg: 12224.5     median: 12224.5 (21%)     max: 13037 Points
3DMark - Cloud Gate Standard Graphics 1280x720
min: 14343     avg: 15520.5     median: 15520.5 (8%)     max: 16698 Points
3DMark - Fire Strike Score 1920x1080
1040 Points (4%)
min: 1898     avg: 1969     median: 1969 (7%)     max: 2040 Points
3DMark - Fire Strike Graphics 1920x1080
min: 2070     avg: 2165     median: 2165 (5%)     max: 2260 Points
3DMark - Ice Storm Standard Graphics 1280x720
108565 Points (14%)
3DMark 11 - Performance 1280x720
min: 3330     avg: 3339.5     median: 3339.5 (11%)     max: 3349 points
3DMark 11 - Performance GPU 1280x720
min: 3044     avg: 3062.5     median: 3062.5 (6%)     max: 3081 points
3DMark Vantage
P Result 1280x1024 + Intel Iris Plus Graphics 655
P GPU no PhysX 1280x1024 + Intel Iris Plus Graphics 655
Cinebench R10 Shading 32Bit + Intel Iris Plus Graphics 655
Cinebench R11.5 OpenGL 64Bit + Intel Iris Plus Graphics 655
Cinebench R15
OpenGL 64Bit + Intel Iris Plus Graphics 655
Ref. Match 64Bit + Intel Iris Plus Graphics 655
GFXBench (DX / GLBenchmark) 2.7
T-Rex HD Offscreen C24Z16 1920x1080 + Intel Iris Plus Graphics 655
T-Rex HD Onscreen C24Z16 + Intel Iris Plus Graphics 655
GFXBench 3.0 - Manhattan Offscreen OGL off screen
199.6 fps (36%)
GFXBench 3.0 - Manhattan Onscreen OGL on screen
30.6 fps (8%)
LuxMark v2.0 64Bit - Room GPUs-only
480 Samples/s (9%)
LuxMark v2.0 64Bit - Sala GPUs-only
1194 Samples/s (11%)
ComputeMark v2.1 - Normal, Score 1024x600
1841 Points (7%)
Power Consumption - The Witcher 3 Power Consumption (external Monitor) ultra 1920x1080 *
47.2 Watt (11%)
Power Consumption - Witcher 3 ultra - Power Consumption *
47.2 Watt (10%)
Clock Speed - GPU Clock Witcher 3 ultra
998 MHz (24%)

Average Benchmarks Intel HD Graphics P630 → 100%

Average Benchmarks Intel Iris Plus Graphics 655 → 109%

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-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

low 1280x720
Iris Plus Graphics 655:
0 (!)  fps
low 1280x720
Iris Plus Graphics 655:
13  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
25  fps
med. 1920x1080
Iris Plus Graphics 655:
0 (!)  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
20.5  fps
Iris Plus Graphics 655:
»
F1 2018

F1 2018

2018
low 1280x720
Iris Plus Graphics 655:
45  fps
med. 1920x1080
Iris Plus Graphics 655:
23  fps
high 1920x1080
Iris Plus Graphics 655:
17  fps
ultra 1920x1080
Iris Plus Graphics 655:
12 12 ~ 12 fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
30.9  fps
Iris Plus Graphics 655:
»
Far Cry 5

Far Cry 5

2018
low 1280x720
Iris Plus Graphics 655:
20  fps
med. 1920x1080
Iris Plus Graphics 655:
10  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
14.7  fps
Iris Plus Graphics 655:
»
Fortnite

Fortnite

2018
low 1280x720
Iris Plus Graphics 655:
51.5  fps
med. 1920x1080
Iris Plus Graphics 655:
21.6  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
13  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
30  fps
med. 1920x1080
Iris Plus Graphics 655:
18  fps
high 1920x1080
Iris Plus Graphics 655:
14  fps
ultra 1920x1080
Iris Plus Graphics 655:
9  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
128  fps
med. 1366x768
Iris Plus Graphics 655:
125  fps
high 1920x1080
Iris Plus Graphics 655:
113  fps
ultra 1920x1080
Iris Plus Graphics 655:
57.8  fps
4K 3820x2160
Iris Plus Graphics 655:
34.4  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
97 133.3 ~ 115 fps
med. 1920x1080
Iris Plus Graphics 655:
40.6 59.1 ~ 50 fps
high 1920x1080
Iris Plus Graphics 655:
32.7 38.8 ~ 36 fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
20.4  fps
med. 1920x1080
Iris Plus Graphics 655:
10.2  fps
Iris Plus Graphics 655:
»
For Honor

For Honor

2017
low 1280x720
Iris Plus Graphics 655:
0 (!)  fps
Overwatch

Overwatch

2016
low 1280x720
Iris Plus Graphics 655:
91  fps
med. 1366x768
Iris Plus Graphics 655:
68  fps
high 1920x1080
Iris Plus Graphics 655:
29.9  fps
ultra 1920x1080
Iris Plus Graphics 655:
18.2  fps
Iris Plus Graphics 655:
»
low 1280x768
Iris Plus Graphics 655:
19.4  fps
med. 1920x1080
Iris Plus Graphics 655:
11.3  fps
high 1920x1080
Iris Plus Graphics 655:
10.5  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
34.2  fps
med. 1366x768
Iris Plus Graphics 655:
21.2  fps
Iris Plus Graphics 655:
»
low 1024x768
Iris Plus Graphics 655:
25.9 39.2 ~ 33 fps
med. 1366x768
Iris Plus Graphics 655:
17.6 22.3 ~ 20 fps
high 1920x1080
Iris Plus Graphics 655:
10.8  fps
ultra 1920x1080
Iris Plus Graphics 655:
8.9  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
87.9 fps  fps
med. 1366x768
Iris Plus Graphics 655:
64 fps  fps
high 1920x1080
Iris Plus Graphics 655:
32.4 fps  fps
ultra 1920x1080
Iris Plus Graphics 655:
28.1 fps  fps
4K 3840x2160
Iris Plus Graphics 655:
11.6 fps  fps
Iris Plus Graphics 655:
»
low 1024x768
Iris Plus Graphics 655:
23.2  fps
ultra 1920x1080
Iris Plus Graphics 655:
5.6 fps  fps
Iris Plus Graphics 655:
»
GTA V

GTA V

2015
low 1024x768
Iris Plus Graphics 655:
61  fps
med. 1366x768
Iris Plus Graphics 655:
51.8  fps
high 1920x1080
Iris Plus Graphics 655:
13.7  fps
ultra 1920x1080
Iris Plus Graphics 655:
5.5  fps
Iris Plus Graphics 655:
»
low 1280x720
Iris Plus Graphics 655:
116.6  fps
med. 1366x768
Iris Plus Graphics 655:
64.8  fps
high 1366x768
Iris Plus Graphics 655:
55  fps
ultra 1920x1080
Iris Plus Graphics 655:
17  fps
Iris Plus Graphics 655:
»

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Graphics Card Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)