Iris Plus Graphics 645 vs Radeon HD 8650G plus HD 8670M Dual Graphics
In this comparison between Iris Plus Graphics 645 and Radeon HD 8650G plus HD 8670M Dual Graphics 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 Radeon HD 8650G plus HD 8670M Dual Graphics will be their preference. Study the comparison tables below and make your choice.
Iris Plus Graphics 645 and Radeon HD 8650G plus HD 8670M Dual Graphics are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Radeon HD 8650G plus HD 8670M Dual Graphics 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 Radeon HD 8650G plus HD 8670M Dual Graphics here:
Core clock speed of Radeon HD 8650G plus HD 8670M Dual Graphics is 420 MHz higher, than Iris Plus Graphics 645.
Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
Game benchmarks
high / 1080p
4−5
0−1
ultra / 1080p
2−3
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
10−12
medium / 1080p
5−6
2−3
The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 50% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
16−18
12−14
medium / 1080p
8−9
4−5
The average gaming FPS of Iris Plus Graphics 645 in Battlefield 5 is 57% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8650G plus HD 8670M Dual Graphics in Call of Duty: Warzone is 6% more, than Iris Plus Graphics 645.
low / 768p
100−110
110−120
medium / 768p
80−85
85−90
ultra / 1080p
35−40
35−40
QHD / 1440p
24−27
−
4K / 2160p
−
10−11
high / 768p
60−65
60−65
The average gaming FPS of Radeon HD 8650G plus HD 8670M Dual Graphics in Counter-Strike: Global Offensive is 5% more, than Iris Plus Graphics 645.
low / 768p
55−60
70−75
ultra / 1080p
12−14
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 8650G plus HD 8670M Dual Graphics in Cyberpunk 2077 is 12% more, than Iris Plus Graphics 645.
low / 768p
65−70
70−75
medium / 768p
45−50
40−45
ultra / 1080p
21−24
18−20
The average gaming FPS of Iris Plus Graphics 645 in Dota 2 is 2% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
5−6
2−3
ultra / 1080p
5−6
2−3
4K / 2160p
3−4
0−1
low / 720p
12−14
9−10
medium / 1080p
5−6
3−4
The average gaming FPS of Iris Plus Graphics 645 in Far Cry 5 is 75% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
8−9
5−6
QHD / 1440p
−
1−2
low / 720p
45−50
45−50
medium / 1080p
12−14
7−8
The average gaming FPS of Iris Plus Graphics 645 in Fortnite is 15% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
8−9
2−3
QHD / 1440p
0−1
0−1
low / 720p
16−18
14−16
medium / 1080p
9−10
5−6
The average gaming FPS of Iris Plus Graphics 645 in Forza Horizon 4 is 57% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
40−45
40−45
medium / 768p
35−40
−
high / 1080p
7−8
3−4
ultra / 1080p
5−6
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Iris Plus Graphics 645 in Grand Theft Auto V is 12% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
3−4
1−2
ultra / 1080p
2−3
0−1
4K / 2160p
0−1
0−1
low / 720p
7−8
2−3
medium / 1080p
4−5
2−3
The average gaming FPS of Iris Plus Graphics 645 in Metro Exodus is 150% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
85−90
85−90
high / 1080p
80−85
55−60
ultra / 1080p
70−75
−
The average gaming FPS of Iris Plus Graphics 645 in Minecraft is 18% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
24−27
24−27
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Plus Graphics 645 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
7−8
4−5
The average gaming FPS of Iris Plus Graphics 645 in Red Dead Redemption 2 is 75% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
16−18
7−8
medium / 768p
12−14
6−7
high / 1080p
6−7
3−4
ultra / 1080p
5−6
−
4K / 2160p
−
0−1
The average gaming FPS of Iris Plus Graphics 645 in The Witcher 3: Wild Hunt is 140% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
80−85
70−75
medium / 768p
35−40
35−40
ultra / 1080p
14−16
12−14
high / 768p
30−33
30−33
The average gaming FPS of Iris Plus Graphics 645 in World of Tanks is 7% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
