Mobility Radeon HD 5830 vs Radeon HD 7990
When comparing Mobility Radeon HD 5830 and Radeon HD 7990, 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 Mobility Radeon HD 5830 and Radeon HD 7990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Mobility Radeon HD 5830 is a Laptop Graphics Card
Note: Mobility Radeon HD 5830 is only used in laptop graphics. It has 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 Mobility Radeon HD 5830 here:
Main Specs
Mobility Radeon HD 5830
Radeon HD 7990
Power consumption (TDP)
24 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
Memory type
DDR3, GDDR3
GDDR5
Maximum RAM amount
1 GB
3 GB
Display Connectors
No outputs
1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 1462% more power consumption, than Mobility Radeon HD 5830.
Mobility Radeon HD 5830 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 2 GB more memory, than Mobility Radeon HD 5830.
Mobility Radeon HD 5830 is used in Laptops, and Radeon HD 7990 - in Desktops.
Mobility Radeon HD 5830 is build with Terascale 2 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 450 MHz higher, than Mobility Radeon HD 5830.
Mobility Radeon HD 5830 is manufactured by 40 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 5200 MHz higher, than Mobility Radeon HD 5830.
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
35−40
ultra / 1080p
2−3
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
16−18
60−65
medium / 1080p
6−7
40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 485% more, than Mobility Radeon HD 5830.
high / 1080p
9−10
55−60
ultra / 1080p
8−9
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
21−24
100−110
medium / 1080p
10−11
60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 466% more, than Mobility Radeon HD 5830.
low / 768p
50−55
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Mobility Radeon HD 5830 and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
250−260
medium / 768p
110−120
220−230
ultra / 1080p
50−55
180−190
QHD / 1440p
24−27
110−120
4K / 2160p
18−20
70−75
high / 768p
80−85
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 142% more, than Mobility Radeon HD 5830.
low / 768p
65−70
60−65
ultra / 1080p
24−27
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 5% more, than Mobility Radeon HD 5830.
low / 768p
85−90
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−33
100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 98% more, than Mobility Radeon HD 5830.
high / 1080p
5−6
45−50
ultra / 1080p
5−6
40−45
QHD / 1440p
−
27−30
4K / 2160p
2−3
14−16
low / 720p
16−18
80−85
medium / 1080p
6−7
45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 571% more, than Mobility Radeon HD 5830.
high / 1080p
12−14
60−65
ultra / 1080p
8−9
45−50
QHD / 1440p
5−6
27−30
4K / 2160p
−
27−30
low / 720p
60−65
180−190
medium / 1080p
18−20
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 314% more, than Mobility Radeon HD 5830.
high / 1080p
9−10
60−65
ultra / 1080p
8−9
45−50
QHD / 1440p
5−6
30−35
4K / 2160p
3−4
24−27
low / 720p
24−27
100−110
medium / 1080p
12−14
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 460% more, than Mobility Radeon HD 5830.
low / 768p
50−55
140−150
medium / 768p
−
120−130
high / 1080p
9−10
70−75
ultra / 1080p
4−5
30−35
QHD / 1440p
0−1
21−24
medium / 720p
45−50
−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 277% more, than Mobility Radeon HD 5830.
high / 1080p
3−4
24−27
ultra / 1080p
1−2
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
9−10
65−70
medium / 1080p
5−6
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 620% more, than Mobility Radeon HD 5830.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
75−80
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 36% more, than Mobility Radeon HD 5830.
high / 1080p
16−18
−
ultra / 1080p
12−14
14−16
low / 720p
30−35
100−110
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 130% more, than Mobility Radeon HD 5830.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
−
10−11
4K / 2160p
−
7−8
low / 720p
10−11
65−70
medium / 1080p
9−10
35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 344% more, than Mobility Radeon HD 5830.
low / 768p
18−20
130−140
medium / 768p
12−14
85−90
high / 1080p
7−8
45−50
ultra / 1080p
5−6
24−27
4K / 2160p
2−3
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 588% more, than Mobility Radeon HD 5830.
low / 768p
80−85
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
50−55
high / 768p
35−40
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 48% more, than Mobility Radeon HD 5830.
Full Specs
Mobility Radeon HD 5830
Radeon HD 7990
Architecture
Terascale 2
GCN 1.0
Code name
Broadway
Malta
Type
Laptop
Desktop
Release date
7 January 2010
24 April 2013
Pipelines
800
2048
Core clock speed
500 MHz
950 MHz
Boost Clock
1000 MHz
Transistor count
1,040 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
20.00
128.0
Floating-point performance
800.0 gflops
2x 4,096 gflops
Length
307 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
800 MHz
6000 MHz
Memory bandwidth
25.6 GB/s
288.0 GB/s
Shared memory
-
DirectX
11.2 (11_0)
12 (11_1)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
1.2.131
Bitcoin / BTC (SHA256)
459 Mh/s
Laptop size
large
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
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