Iris Plus Graphics 645 vs Radeon HD 8550G plus HD 8750M Dual Graphics
If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 645 and Radeon HD 8550G plus HD 8750M Dual Graphics, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics 645 stacks up against Radeon HD 8550G plus HD 8750M Dual Graphics, check out specs charts below.
Iris Plus Graphics 645 and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Radeon HD 8550G plus HD 8750M 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 8550G plus HD 8750M Dual Graphics here:
Core clock speed of Radeon HD 8550G plus HD 8750M 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 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
Game benchmarks
high / 1080p
4−5
1−2
ultra / 1080p
2−3
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 16% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
16−18
14−16
medium / 1080p
8−9
4−5
The average gaming FPS of Iris Plus Graphics 645 in Battlefield 5 is 57% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
45−50
50−55
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
Iris Plus Graphics 645 and Radeon HD 8550G plus HD 8750M Dual Graphics have the same average FPS in Call of Duty: Warzone.
low / 768p
100−110
110−120
medium / 768p
80−85
85−90
ultra / 1080p
35−40
35−40
QHD / 1440p
24−27
21−24
4K / 2160p
−
9−10
high / 768p
60−65
60−65
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Counter-Strike: Global Offensive is 4% more, than Iris Plus Graphics 645.
low / 768p
55−60
65−70
ultra / 1080p
12−14
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Cyberpunk 2077 is 12% more, than Iris Plus Graphics 645.
low / 768p
65−70
70−75
medium / 768p
45−50
45−50
ultra / 1080p
21−24
18−20
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Dota 2 is 2% more, than Iris Plus Graphics 645.
high / 1080p
5−6
2−3
ultra / 1080p
5−6
1−2
4K / 2160p
3−4
−
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 8550G plus HD 8750M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
−
0−1
low / 720p
45−50
50−55
medium / 1080p
12−14
9−10
The average gaming FPS of Iris Plus Graphics 645 in Fortnite is 4% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
8−9
4−5
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
16−18
14−16
medium / 1080p
9−10
7−8
The average gaming FPS of Iris Plus Graphics 645 in Forza Horizon 4 is 22% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
40−45
40−45
medium / 768p
35−40
35−40
high / 1080p
7−8
4−5
ultra / 1080p
5−6
2−3
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Plus Graphics 645 in Grand Theft Auto V is 9% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
3−4
1−2
ultra / 1080p
2−3
0−1
4K / 2160p
0−1
−
low / 720p
7−8
3−4
medium / 1080p
4−5
2−3
The average gaming FPS of Iris Plus Graphics 645 in Metro Exodus is 150% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
85−90
85−90
high / 1080p
80−85
75−80
ultra / 1080p
70−75
−
4K / 2160p
−
75−80
The average gaming FPS of Iris Plus Graphics 645 in Minecraft is 3% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
24−27
24−27
medium / 1080p
16−18
12−14
The average gaming FPS of Iris Plus Graphics 645 in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
ultra / 1080p
7−8
−
QHD / 1440p
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 8550G plus HD 8750M Dual Graphics.
low / 768p
16−18
10−11
medium / 768p
12−14
8−9
high / 1080p
6−7
3−4
ultra / 1080p
5−6
3−4
4K / 2160p
−
1−2
The average gaming FPS of Iris Plus Graphics 645 in The Witcher 3: Wild Hunt is 66% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
80−85
75−80
medium / 768p
35−40
35−40
ultra / 1080p
14−16
12−14
high / 768p
30−33
27−30
The average gaming FPS of Iris Plus Graphics 645 in World of Tanks is 5% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
