GeForce GT 445M vs Mobility Radeon HD 4830
When comparing GeForce GT 445M and Mobility Radeon HD 4830, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 445M and Mobility Radeon HD 4830 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GT 445M and Mobility Radeon HD 4830 are Laptop Graphics Cards
Note: GeForce GT 445M 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 GeForce GT 445M or Mobility Radeon HD 4830 here:
Main Specs
GeForce GT 445M
Mobility Radeon HD 4830
Power consumption (TDP)
35 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Memory type
GDDR5
GDDR3, DDR3
Maximum RAM amount
3 GB
1 GB
Display Connectors
No outputs
No outputs
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Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
GeForce GT 445M has 2 GB more memory, than Mobility Radeon HD 4830.
Both cards are used in Laptops.
GeForce GT 445M is build with Fermi architecture, and Mobility Radeon HD 4830 - with Terascale 1.
Core clock speed of GeForce GT 445M is 630 MHz higher, than Mobility Radeon HD 4830.
GeForce GT 445M and Mobility Radeon HD 4830 are manufactured by 40 nm process technology.
Memory clock speed of GeForce GT 445M is 550 MHz higher, than Mobility Radeon HD 4830.
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
0−1
0−1
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
10−11
10−11
medium / 1080p
1−2
1−2
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Assassin's Creed Odyssey.
ultra / 1080p
2−3
2−3
QHD / 1440p
0−1
0−1
low / 720p
10−11
10−11
medium / 1080p
3−4
3−4
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Battlefield 5.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
110−120
medium / 768p
80−85
80−85
ultra / 1080p
30−35
30−35
4K / 2160p
9−10
9−10
high / 768p
55−60
55−60
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
70−75
70−75
ultra / 1080p
12−14
12−14
medium / 1080p
45−50
45−50
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
70−75
medium / 768p
40−45
40−45
ultra / 1080p
16−18
16−18
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Dota 2.
high / 1080p
1−2
1−2
4K / 2160p
0−1
0−1
low / 720p
8−9
8−9
medium / 1080p
2−3
2−3
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Far Cry 5.
ultra / 1080p
5−6
4−5
QHD / 1440p
1−2
1−2
low / 720p
45−50
45−50
medium / 1080p
5−6
5−6
The average gaming FPS of GeForce GT 445M in Fortnite is 7% more, than Mobility Radeon HD 4830.
high / 1080p
2−3
2−3
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
4−5
4−5
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Forza Horizon 4.
low / 768p
40−45
40−45
high / 1080p
2−3
2−3
QHD / 1440p
0−1
0−1
medium / 720p
30−35
30−35
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Grand Theft Auto V.
high / 1080p
0−1
0−1
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
1−2
1−2
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Metro Exodus.
low / 768p
85−90
85−90
high / 1080p
55−60
55−60
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Minecraft.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
21−24
21−24
medium / 1080p
14−16
14−16
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
QHD / 1440p
0−1
0−1
low / 720p
3−4
3−4
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in Red Dead Redemption 2.
low / 768p
5−6
5−6
medium / 768p
5−6
5−6
high / 1080p
2−3
2−3
4K / 2160p
0−1
0−1
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
10−12
10−12
high / 768p
27−30
27−30
GeForce GT 445M and Mobility Radeon HD 4830 have the same average FPS in World of Tanks.
Full Specs
GeForce GT 445M
Mobility Radeon HD 4830
Architecture
Fermi
Terascale 1
Code name
N11E-GE
M97
Type
Laptop
Laptop
Release date
3 September 2010
3 March 2009
Pipelines
144
640
Core clock speed
1180 MHz
550 MHz
Transistor count
1,170 million
826 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
10.6 billion/sec
17.60
Floating-point performance
339.8 gflops
704.0 gflops
Memory bus width
192 Bit
128 Bit
Memory clock speed
1250 MHz
700 MHz
Memory bandwidth
60.0 GB/s
44.8 GB/s
Shared memory
-
-
DirectX
12 API
10.1 (10_1)
Shader Model
5.1
4.1
OpenGL
4.5
3.3
OpenCL
1.1
1.1
Vulkan
N/A
N/A
CUDA
+
CUDA cores
144
SLI options
+
Laptop size
large
large
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