Iris Plus Graphics 645 vs Mobility Radeon HD 4830
When choosing between Iris Plus Graphics 645 and Mobility Radeon HD 4830, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Plus Graphics 645 and Mobility Radeon HD 4830.
Iris Plus Graphics 645 and Mobility Radeon HD 4830 are Laptop Graphics Cards
Note: Iris Plus Graphics 645 and Mobility Radeon HD 4830 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 Mobility Radeon HD 4830 here:
Main Specs
Iris Plus Graphics 645
Mobility Radeon HD 4830
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Memory type
DDR3/DDR4
GDDR3, DDR3
Maximum RAM amount
1 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Mobility Radeon HD 4830 uses PCIe 2.0 x16 interface.
Both cards are used in Laptops.
Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Mobility Radeon HD 4830 - with Terascale 1.
Core clock speed of Mobility Radeon HD 4830 is 250 MHz higher, than Iris Plus Graphics 645.
Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Mobility Radeon HD 4830 - by 40 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
0−1
ultra / 1080p
2−3
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
10−11
medium / 1080p
5−6
1−2
The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 50% more, than Mobility Radeon HD 4830.
ultra / 1080p
7−8
2−3
QHD / 1440p
0−1
0−1
low / 720p
16−18
10−11
medium / 1080p
8−9
3−4
The average gaming FPS of Iris Plus Graphics 645 in Battlefield 5 is 120% more, than Mobility Radeon HD 4830.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 6% more, than Iris Plus Graphics 645.
low / 768p
100−110
110−120
medium / 768p
80−85
80−85
ultra / 1080p
35−40
30−35
QHD / 1440p
24−27
−
4K / 2160p
−
9−10
high / 768p
60−65
55−60
Iris Plus Graphics 645 and Mobility Radeon HD 4830 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
55−60
70−75
ultra / 1080p
12−14
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 4830 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
16−18
The average gaming FPS of Iris Plus Graphics 645 in Dota 2 is 2% more, than Mobility Radeon HD 4830.
high / 1080p
5−6
1−2
ultra / 1080p
5−6
−
4K / 2160p
3−4
0−1
low / 720p
12−14
8−9
medium / 1080p
5−6
2−3
The average gaming FPS of Iris Plus Graphics 645 in Far Cry 5 is 100% more, than Mobility Radeon HD 4830.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
−
1−2
low / 720p
45−50
45−50
medium / 1080p
12−14
5−6
The average gaming FPS of Iris Plus Graphics 645 in Fortnite is 21% more, than Mobility Radeon HD 4830.
high / 1080p
8−9
2−3
QHD / 1440p
0−1
0−1
low / 720p
16−18
12−14
medium / 1080p
9−10
4−5
The average gaming FPS of Iris Plus Graphics 645 in Forza Horizon 4 is 83% more, than Mobility Radeon HD 4830.
low / 768p
40−45
40−45
medium / 768p
35−40
−
high / 1080p
7−8
2−3
ultra / 1080p
5−6
−
QHD / 1440p
0−1
0−1
medium / 720p
−
30−35
The average gaming FPS of Iris Plus Graphics 645 in Grand Theft Auto V is 13% more, than Mobility Radeon HD 4830.
high / 1080p
3−4
0−1
ultra / 1080p
2−3
0−1
4K / 2160p
0−1
0−1
low / 720p
7−8
1−2
medium / 1080p
4−5
−
The average gaming FPS of Iris Plus Graphics 645 in Metro Exodus is 600% more, than Mobility Radeon HD 4830.
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 Mobility Radeon HD 4830.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
24−27
21−24
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Plus Graphics 645 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Mobility Radeon HD 4830.
ultra / 1080p
7−8
−
QHD / 1440p
0−1
0−1
low / 720p
7−8
3−4
The average gaming FPS of Iris Plus Graphics 645 in Red Dead Redemption 2 is 133% more, than Mobility Radeon HD 4830.
low / 768p
16−18
5−6
medium / 768p
12−14
5−6
high / 1080p
6−7
2−3
ultra / 1080p
5−6
−
4K / 2160p
−
0−1
The average gaming FPS of Iris Plus Graphics 645 in The Witcher 3: Wild Hunt is 200% more, than Mobility Radeon HD 4830.
low / 768p
80−85
70−75
medium / 768p
35−40
35−40
ultra / 1080p
14−16
10−12
high / 768p
30−33
27−30
The average gaming FPS of Iris Plus Graphics 645 in World of Tanks is 10% more, than Mobility Radeon HD 4830.
Full Specs
Iris Plus Graphics 645
Mobility Radeon HD 4830
Architecture
Gen. 9.5 Coffee Lake
Terascale 1
Code name
Kaby Lake GT3e
M97
Type
Laptop
Laptop
Release date
10 July 2019
3 March 2009
Pipelines
48
640
Core clock speed
300 MHz
550 MHz
Boost Clock
1150 MHz
Transistor count
826 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
50.40
17.60
Floating-point performance
704.0 gflops
Memory bus width
128 Bit
Memory clock speed
700 MHz
Memory bandwidth
44.8 GB/s
Shared memory
+
-
DirectX
12 (12_1)
10.1 (10_1)
Shader Model
6.4
4.1
OpenGL
4.6
3.3
OpenCL
2.1
1.1
Vulkan
1.1.103
N/A
Laptop size
large
Quick Sync
+
Check Price
Check Price
