, , , , , ,
search relation.
, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
 

Intel UHD Graphics 617 vs Intel Iris Plus Graphics 645

Intel UHD Graphics 617

► remove from comparison Intel UHD Graphics 617

The Intel UHD Graphics 617 (GT2) is a low-end integrated graphics unit, which can be found in the Y-series of the Amber-Lake generation. This "GT2" version 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 UHD 617 has to access the main memory (2x 64bit DDR3L/LPDDR3). Compared to the old HD Graphics 615 in Kaby-Lake-Y CPUs, the UHD 617 is the same GPU with slightly different clock speeds (depending on the model) and slight power/performance improvements due to the improved 14nm++ process. Compared to the similar UHD Graphics 615 in other Amber Lake models, the 617 looks to be higher clocked (+50 MHz) and has more headroom due to the higher TDP of 7 versus 5 Watt.

Performance

The 3D performance of the UHD 617 depends on the CPU model and the cooling / TDP-setting of the laptop. Furthermore, the used main memory (single channel, DDR3(L), amount) is influencing performance. On average the UHD graphics 617 should be very similar to the Kaby-Lake HD Graphics 615 due to the same architecture and similar speeds. That means that only low demanding games like Farming Simulator 17 or Rocket League are playable in lowest detail settings.

Features

The revised video engine in the HD 615 and UHD 615 / 617 now supports H.265/HEVC Main10 profile in hardware with 10 bit colors. Furthermore, Googles VP9 codec can also be hardware decoded. The UHD 617 should support HDCP 2.2 and therefore Netflix 4K. HDMI 2.0 however is still only supported with an external converter chip (LSPCon).

Power Consumption

The UHD Graphics 617 can be found in Y processors with 7 W TDP  and is therefore suited for very thin, mostly passively cooled subnotebooks like the MacBook Air 2018.

Intel Iris Plus Graphics 645

► remove from comparison Intel Iris Plus Graphics 645

The Intel Iris Plus Graphics 645 (GT3e) is a processor graphics card that was first seen in the Apple MacBook Pro 13 (Entry, 2019) in mid 2019. It is similar to the Iris Plus Graphics 655 in the 28 Watt CPUs.

The so called GT3e version of the Coffee-Lake GPU still has 48 Execution Units (EUs), which can reach up to 1150 MHz depending on the model. Besides eDRAM cache, the Iris 645 can also access the system memory (2x 64 Bit DDR3L-2133/DDR4-2400) via processor interface.

Performance

The exact performance of the Iris Plus Graphics 645 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 i7-8557U. 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 645 is used for 15-Watt processor and therefore small-sized notebooks.

Intel UHD Graphics 617Intel Iris Plus Graphics 645
ManufacturerIntelIntel
Gen. 9.5 Series
Iris Plus Graphics 655 compare 48 @ 0.3 - 1.2 GHz
Iris Plus Graphics 650 compare 48 @ 0.3 - 1.1 GHz64/128 Bit
Iris Plus Graphics 645 48 @ 0.3 - 1.15 GHz
Iris Plus Graphics 640 compare 48 @ 0.3 - 1.05 GHz64/128 Bit
UHD Graphics 630 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
UHD Graphics P630 compare 24 @ 0.3 - 1.2 GHz64/128 Bit
HD Graphics 630 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
HD Graphics P630 compare 24 64/128 Bit
UHD Graphics 620 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
HD Graphics 620 compare 24 @ 0.3 - 1.05 GHz64/128 Bit
UHD Graphics 617 24 @ 0.3 - 1.15 GHz64/128 Bit
UHD Graphics 615 compare 24 @ 0.3 - 1 GHz64/128 Bit
HD Graphics 615 compare 24 @ 0.3 - 1.05 GHz64/128 Bit
Iris Plus Graphics 655 compare 48 @ 0.3 - 1.2 GHz
Iris Plus Graphics 650 compare 48 @ 0.3 - 1.1 GHz64/128 Bit
Iris Plus Graphics 645 48 @ 0.3 - 1.15 GHz
Iris Plus Graphics 640 compare 48 @ 0.3 - 1.05 GHz64/128 Bit
UHD Graphics 630 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
UHD Graphics P630 compare 24 @ 0.3 - 1.2 GHz64/128 Bit
HD Graphics 630 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
HD Graphics P630 compare 24 64/128 Bit
UHD Graphics 620 compare 24 @ 0.3 - 1.15 GHz64/128 Bit
HD Graphics 620 compare 24 @ 0.3 - 1.05 GHz64/128 Bit
UHD Graphics 617 24 @ 0.3 - 1.15 GHz64/128 Bit
UHD Graphics 615 compare 24 @ 0.3 - 1 GHz64/128 Bit
HD Graphics 615 compare 24 @ 0.3 - 1.05 GHz64/128 Bit
CodenameKaby-Lake GT2Kaby Lake GT3e
ArchitectureGen. 9 Amber LakeGen. 9.5 Coffee Lake
Pipelines24 - unified48 - unified
Core Speed300 - 1150 (Boost) MHz300 - 1150 (Boost) MHz
Memory Bus Width64/128 Bit
Memory TypeDDR3L/LPDDR3DDR3/DDR4
Shared Memoryyesyes
DirectXDirectX 12_1DirectX 12_1
technology14 nm14 nm
FeaturesQuickSyncQuickSync
Date of Announcement30.10.2018 10.07.2019
CPU in UHD Graphics 617GPU Base SpeedGPU Boost / Turbo
Intel Core i7-10510Y4 x 1200 MHz, 7 W300 MHz1150 MHz
Intel Core i5-8210Y2 x 1600 MHz, 7 W300 MHz1050 MHz
min. - max.300 MHz1050 - 1150 MHz
CPU in Iris Plus Graphics 645GPU Base SpeedGPU Boost / Turbo
Intel Core i7-8557U4 x 1700 MHz, 28 W300 MHz1150 MHz
Intel Core i5-8257U4 x 1400 MHz, 15 W300 MHz1050 MHz
min. - max.300 MHz1050 - 1150 MHz

Benchmarks

3DMark - 3DMark Time Spy Score
min: 322     avg: 338     median: 337 (2%)     max: 356 Points
3DMark - 3DMark Time Spy Graphics
min: 286     avg: 299     median: 300 (2%)     max: 311 Points
3DMark - 3DMark Ice Storm Unlimited Graphics
77156 Points (12%)
3DMark - 3DMark Cloud Gate Score
4841 Points (6%)
3DMark - 3DMark Cloud Gate Graphics
7231 Points (4%)
3DMark - 3DMark Fire Strike Standard Score
min: 845     avg: 890     median: 889.5 (2%)     max: 934 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 947     avg: 997     median: 997 (2%)     max: 1047 Points
3DMark - 3DMark Night Raid
3711 Points (5%)
3DMark - 3DMark Night Raid Graphics Score
4496 Points (3%)
3DMark 11 - 3DM11 Performance Score
min: 1632     avg: 1672     median: 1671.5 (4%)     max: 1711 Points
3DMark 11 - 3DM11 Performance GPU
min: 1509     avg: 1541     median: 1540.5 (3%)     max: 1572 Points
3DMark 06 3DMark 06 - Standard 1280x1024 + Intel UHD Graphics 617
3DMark 06
8662 Points (16%)
Cinebench R15
Cinebench R15 OpenGL 64 Bit + Intel UHD Graphics 617
Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 34.7     avg: 39.1     median: 39.1 (11%)     max: 43.5 fps
Cinebench R15 OpenGL 64 Bit + Intel Iris Plus Graphics 645
min: 55.27     avg: 67.1     median: 67.1 (19%)     max: 78.95 fps
Cinebench R15 OpenGL Ref. Match 64 Bit + Intel UHD Graphics 617
Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
min: 97.8     avg: 98.6     median: 98.6 (99%)     max: 99.3 %
Cinebench R15 OpenGL Ref. Match 64 Bit + Intel Iris Plus Graphics 645
min: 97.81     avg: 98.6     median: 98.6 (99%)     max: 99.3 %
GFXBench (DX / GLBenchmark) 2.7
GLBench 2.7 T-Rex HD Offscreen C24Z16 + Intel Iris Plus Graphics 645
GFXBench (DX / GLBenchmark) 2.7 - GLBench 2.7 T-Rex HD Offscreen C24Z16
198 fps (2%)
GLBench 2.7 T-Rex HD Onscreen C24Z16 + Intel Iris Plus Graphics 645
GFXBench (DX / GLBenchmark) 2.7 - GLBench 2.7 T-Rex HD Onscreen C24Z16
59.8 fps (2%)
GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
102 fps (11%)
GFXBench 3.0 - GFXBench 3.0 Manhattan
44.4 fps (12%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Onscreen
14.9 fps (9%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Offscreen
20.2 fps (8%)
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Onscreen
22.2 fps (11%)
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Offscreen
53.4 fps (9%)

Average Benchmarks Intel UHD Graphics 617 → 100% n=8

Average Benchmarks Intel Iris Plus Graphics 645 → 177% n=8

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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.

low 1280x720
100%
UHD Graphics 617:
20.2  fps
185%
Iris Plus Graphics 645:
37.4  fps
med. 1920x1080
100%
UHD Graphics 617:
14.1  fps
185%
Iris Plus Graphics 645:
26.1  fps
high 1920x1080
100%
UHD Graphics 617:
12.8  fps
176%
Iris Plus Graphics 645:
22.5  fps
low 1280x720
100%
UHD Graphics 617:
61.2  fps
med. 1920x1080
100%
UHD Graphics 617:
26  fps
high 1920x1080
100%
UHD Graphics 617:
18.3  fps
low 1024x768
100%
UHD Graphics 617:
16.1  fps
low 1280x720
100%
UHD Graphics 617:
67.2 fps  fps
114%
Iris Plus Graphics 645:
76.5 fps  fps
med. 1366x768
100%
UHD Graphics 617:
28.2 fps  fps
203%
Iris Plus Graphics 645:
57.3 fps  fps
high 1920x1080
100%
UHD Graphics 617:
14.6 fps  fps
199%
Iris Plus Graphics 645:
29 fps  fps
ultra 1920x1080
100%
UHD Graphics 617:
13.6 fps  fps
198%
Iris Plus Graphics 645:
26.9 fps  fps
low 1280x720
100%
UHD Graphics 617:
47.6  fps
220%
Iris Plus Graphics 645:
104.6  fps
med. 1366x768
100%
UHD Graphics 617:
27.9  fps
215%
Iris Plus Graphics 645:
60  fps
high 1366x768
100%
UHD Graphics 617:
25  fps
206%
Iris Plus Graphics 645:
51.6  fps
ultra 1920x1080
100%
UHD Graphics 617:
8.4  fps
263%
Iris Plus Graphics 645:
22.1  fps

Average Gaming Intel UHD Graphics 617 → 100%

Average Gaming 30-70 fps → 100%

Average Gaming Intel Iris Plus Graphics 645 → 197%

Average Gaming 30-70 fps → 202%

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2021, 2020
v1.16
log 13. 02:00:09

#0 checking url part for id 9356 +0s ... 0s

#1 checking url part for id 9902 +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 09 Jun 2021 17:20:46 +0200 +0s ... 0s

#4 composed specs +0.008s ... 0.008s

#5 did output specs +0s ... 0.008s

#6 start showIntegratedCPUs +0s ... 0.008s

#7 getting avg benchmarks for device 9356 +0.024s ... 0.032s

#8 got single benchmarks 9356 +0.006s ... 0.038s

#9 getting avg benchmarks for device 9902 +0s ... 0.039s

#10 got single benchmarks 9902 +0.005s ... 0.044s

#11 got avg benchmarks for devices +0s ... 0.044s

#12 min, max, avg, median took s +0.009s ... 0.053s

#13 before gaming benchmark output +0s ... 0.053s

#14 Got 26 rows for game benchmarks. +0.005s ... 0.058s

#15 composed SQL query for gamebenchmarks +0s ... 0.058s

#16 got data and put it in $dataArray +0s ... 0.058s

#17 benchmarks composed for output. +0.003s ... 0.061s

#18 calculated avg scores. +0s ... 0.061s

#19 return log +0.003s ... 0.065s

Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Graphics Card Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)