Iris Plus Graphics 645 vs Iris Plus Graphics G7 Ice Lake 64 EU
In this comparison between Iris Plus Graphics 645 and Iris Plus Graphics G7 Ice Lake 64 EU you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Plus Graphics 645 will be the best choice, for others Iris Plus Graphics G7 Ice Lake 64 EU will be their preference. Study the comparison tables below and make your choice.
Iris Plus Graphics 645 and Iris Plus Graphics G7 Ice Lake 64 EU are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Iris Plus Graphics G7 Ice Lake 64 EU are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Iris Plus Graphics 645 or Iris Plus Graphics G7 Ice Lake 64 EU here:
Main Specs
Iris Plus Graphics 645
Iris Plus Graphics G7 Ice Lake 64 EU
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
Memory type
DDR3/DDR4
DDR4
Display Connectors
No outputs
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Both cards are used in Laptops.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Iris Plus Graphics G7 Ice Lake 64 EU - with Gen. 11 Ice Lake.
Both graphics cards have the same core clock speed.
Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Iris Plus Graphics G7 Ice Lake 64 EU - by 10 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
4−5
14−16
ultra / 1080p
2−3
8−9
QHD / 1440p
0−1
3−4
low / 720p
12−14
27−30
medium / 1080p
5−6
16−18
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Assassin's Creed Odyssey is 183% more, than Iris Plus Graphics 645.
high / 1080p
−
21−24
ultra / 1080p
7−8
18−20
QHD / 1440p
0−1
5−6
4K / 2160p
−
5−6
low / 720p
16−18
45−50
medium / 1080p
8−9
24−27
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Battlefield 5 is 172% more, than Iris Plus Graphics 645.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Iris Plus Graphics 645 and Iris Plus Graphics G7 Ice Lake 64 EU have the same average FPS in Call of Duty: Warzone.
low / 768p
100−110
200−210
medium / 768p
80−85
170−180
ultra / 1080p
35−40
90−95
QHD / 1440p
24−27
50−55
4K / 2160p
−
30−33
high / 768p
60−65
130−140
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Counter-Strike: Global Offensive is 112% more, than Iris Plus Graphics 645.
low / 768p
55−60
55−60
ultra / 1080p
12−14
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Cyberpunk 2077 is 20% more, than Iris Plus Graphics 645.
low / 768p
65−70
100−110
medium / 768p
45−50
90−95
ultra / 1080p
21−24
60−65
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Dota 2 is 91% more, than Iris Plus Graphics 645.
high / 1080p
5−6
16−18
ultra / 1080p
5−6
14−16
4K / 2160p
3−4
5−6
low / 720p
12−14
35−40
medium / 1080p
5−6
16−18
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Far Cry 5 is 200% more, than Iris Plus Graphics 645.
high / 1080p
12−14
21−24
ultra / 1080p
8−9
18−20
QHD / 1440p
−
16−18
low / 720p
45−50
90−95
medium / 1080p
12−14
45−50
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Fortnite is 125% more, than Iris Plus Graphics 645.
high / 1080p
8−9
24−27
ultra / 1080p
−
18−20
QHD / 1440p
0−1
8−9
low / 720p
16−18
45−50
medium / 1080p
9−10
24−27
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Forza Horizon 4 is 190% more, than Iris Plus Graphics 645.
low / 768p
40−45
80−85
medium / 768p
35−40
70−75
high / 1080p
7−8
27−30
ultra / 1080p
5−6
10−12
QHD / 1440p
0−1
2−3
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Grand Theft Auto V is 108% more, than Iris Plus Graphics 645.
high / 1080p
3−4
9−10
ultra / 1080p
2−3
7−8
4K / 2160p
0−1
2−3
low / 720p
7−8
27−30
medium / 1080p
4−5
12−14
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Metro Exodus is 250% more, than Iris Plus Graphics 645.
low / 768p
85−90
110−120
high / 1080p
80−85
−
ultra / 1080p
70−75
100−110
medium / 1080p
−
100−110
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Minecraft is 37% more, than Iris Plus Graphics 645.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
16−18
low / 720p
24−27
50−55
medium / 1080p
16−18
21−24
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in PLAYERUNKNOWN'S BATTLEGROUNDS is 55% more, than Iris Plus Graphics 645.
high / 1080p
−
14−16
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
24−27
medium / 1080p
−
14−16
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Red Dead Redemption 2 is 142% more, than Iris Plus Graphics 645.
low / 768p
16−18
50−55
medium / 768p
12−14
30−35
high / 1080p
6−7
16−18
ultra / 1080p
5−6
10−11
4K / 2160p
−
8−9
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in The Witcher 3: Wild Hunt is 180% more, than Iris Plus Graphics 645.
low / 768p
80−85
100−105
medium / 768p
35−40
60−65
ultra / 1080p
14−16
30−35
high / 768p
30−33
50−55
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in World of Tanks is 51% more, than Iris Plus Graphics 645.
Full Specs
Iris Plus Graphics 645
Iris Plus Graphics G7 Ice Lake 64 EU
Architecture
Gen. 9.5 Coffee Lake
Gen. 11 Ice Lake
Code name
Kaby Lake GT3e
Ice Lake G7 Gen. 11
Type
Laptop
Laptop
Release date
10 July 2019
28 May 2019
Pipelines
48
64
Core clock speed
300 MHz
300 MHz
Boost Clock
1150 MHz
1100 MHz
Manufacturing process technology
14 nm
10 nm
Texture fill rate
50.40
Shared memory
+
+
DirectX
12 (12_1)
DirectX 12_1
Shader Model
6.4
OpenGL
4.6
OpenCL
2.1
Vulkan
1.1.103
Quick Sync
+
+
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