Mobility Radeon HD 4830 vs Radeon HD 6770
Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4830 and Radeon HD 6770. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 4830 and Radeon HD 6770. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Mobility Radeon HD 4830 is a Laptop Graphics Card
Note: Mobility Radeon HD 4830 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 4830 here:
Main Specs
Mobility Radeon HD 4830
Radeon HD 6770
Power consumption (TDP)
108 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR3, DDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Mobility Radeon HD 4830 and Radeon HD 6770 have maximum RAM of 1 GB.
Mobility Radeon HD 4830 is used in Laptops, and Radeon HD 6770 - in Desktops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon HD 6770 - with TeraScale 2.
Mobility Radeon HD 4830 and Radeon HD 6770 are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 6770 is 350 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
3−4
ultra / 1080p
0−1
1−2
QHD / 1440p
0−1
0−1
low / 720p
10−11
14−16
medium / 1080p
1−2
5−6
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 66% more, than Mobility Radeon HD 4830.
high / 1080p
−
7−8
ultra / 1080p
2−3
6−7
QHD / 1440p
0−1
0−1
low / 720p
10−11
20−22
medium / 1080p
3−4
8−9
The average gaming FPS of Radeon HD 6770 in Battlefield 5 is 140% more, than Mobility Radeon HD 4830.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 11% more, than Radeon HD 6770.
low / 768p
110−120
120−130
medium / 768p
80−85
95−100
ultra / 1080p
30−35
45−50
QHD / 1440p
−
24−27
4K / 2160p
9−10
−
high / 768p
55−60
70−75
The average gaming FPS of Radeon HD 6770 in Counter-Strike: Global Offensive is 19% more, than Mobility Radeon HD 4830.
low / 768p
70−75
70−75
ultra / 1080p
12−14
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon HD 6770 in Cyberpunk 2077 is 2% more, than Mobility Radeon HD 4830.
low / 768p
70−75
75−80
medium / 768p
40−45
55−60
ultra / 1080p
16−18
27−30
The average gaming FPS of Radeon HD 6770 in Dota 2 is 22% more, than Mobility Radeon HD 4830.
high / 1080p
1−2
4−5
ultra / 1080p
−
3−4
4K / 2160p
0−1
1−2
low / 720p
8−9
14−16
medium / 1080p
2−3
5−6
The average gaming FPS of Radeon HD 6770 in Far Cry 5 is 100% more, than Mobility Radeon HD 4830.
high / 1080p
−
12−14
ultra / 1080p
4−5
7−8
QHD / 1440p
1−2
4−5
low / 720p
45−50
55−60
medium / 1080p
5−6
16−18
The average gaming FPS of Radeon HD 6770 in Fortnite is 50% more, than Mobility Radeon HD 4830.
high / 1080p
2−3
7−8
ultra / 1080p
−
6−7
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
4−5
9−10
The average gaming FPS of Radeon HD 6770 in Forza Horizon 4 is 116% more, than Mobility Radeon HD 4830.
low / 768p
40−45
45−50
high / 1080p
2−3
9−10
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
medium / 720p
30−35
40−45
The average gaming FPS of Radeon HD 6770 in Grand Theft Auto V is 32% more, than Mobility Radeon HD 4830.
high / 1080p
0−1
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
1−2
8−9
medium / 1080p
−
4−5
The average gaming FPS of Radeon HD 6770 in Metro Exodus is 700% more, than Mobility Radeon HD 4830.
low / 768p
85−90
85−90
high / 1080p
55−60
65−70
The average gaming FPS of Radeon HD 6770 in Minecraft is 6% more, than Mobility Radeon HD 4830.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
21−24
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 6770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Mobility Radeon HD 4830.
high / 1080p
−
6−7
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
3−4
7−8
The average gaming FPS of Radeon HD 6770 in Red Dead Redemption 2 is 133% more, than Mobility Radeon HD 4830.
low / 768p
5−6
18−20
medium / 768p
5−6
12−14
high / 1080p
2−3
6−7
ultra / 1080p
−
4−5
4K / 2160p
0−1
1−2
The average gaming FPS of Radeon HD 6770 in The Witcher 3: Wild Hunt is 200% more, than Mobility Radeon HD 4830.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
10−12
16−18
high / 768p
27−30
30−35
The average gaming FPS of Radeon HD 6770 in World of Tanks is 5% more, than Mobility Radeon HD 4830.
Full Specs
Mobility Radeon HD 4830
Radeon HD 6770
Architecture
Terascale 1
TeraScale 2
Code name
M97
Juniper
Type
Laptop
Desktop
Release date
3 March 2009
21 January 2011
Pipelines
640
800
Core clock speed
550 MHz
Boost Clock
900 MHz
Transistor count
826 million
1,040 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
17.60
34.00
Floating-point performance
704.0 gflops
1,360.0 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
700 MHz
1050 MHz
Memory bandwidth
44.8 GB/s
76.8 GB/s
Shared memory
-
DirectX
10.1 (10_1)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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