Mobility Radeon HD 4850 vs Radeon HD 6850M
In this comparison between Mobility Radeon HD 4850 and Radeon HD 6850M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4850 will be the best choice, for others Radeon HD 6850M will be their preference. Study the comparison tables below and make your choice.
Mobility Radeon HD 4850 and Radeon HD 6850M are Laptop Graphics Cards
Note: Mobility Radeon HD 4850 and Radeon HD 6850M 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 Mobility Radeon HD 4850 or Radeon HD 6850M here:
Main Specs
Mobility Radeon HD 4850
Radeon HD 6850M
Power consumption (TDP)
50 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Memory type
GDDR3
DDR3, GDDR5
Maximum RAM amount
1 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.
Mobility Radeon HD 4850 and Radeon HD 6850M have maximum RAM of 1 GB.
Both cards are used in Laptops.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon HD 6850M - with Terascale 2.
Core clock speed of Radeon HD 6850M is 75 MHz higher, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
Memory clock speed of Mobility Radeon HD 4850 is 50 MHz higher, than Radeon HD 6850M.
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
3−4
2−3
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850M.
high / 1080p
8−9
−
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
14−16
medium / 1080p
8−9
6−7
The average gaming FPS of Mobility Radeon HD 4850 in Battlefield 5 is 37% more, than Radeon HD 6850M.
low / 768p
50−55
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6850M in Call of Duty: Warzone is 6% more, than Mobility Radeon HD 4850.
low / 768p
130−140
120−130
medium / 768p
100−110
95−100
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
−
4K / 2160p
18−20
10−11
high / 768p
75−80
65−70
The average gaming FPS of Mobility Radeon HD 4850 in Counter-Strike: Global Offensive is 11% more, than Radeon HD 6850M.
low / 768p
65−70
70−75
ultra / 1080p
21−24
16−18
medium / 1080p
45−50
45−50
Mobility Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Cyberpunk 2077.
low / 768p
75−80
75−80
medium / 768p
50−55
45−50
ultra / 1080p
24−27
21−24
The average gaming FPS of Mobility Radeon HD 4850 in Dota 2 is 4% more, than Radeon HD 6850M.
high / 1080p
4−5
3−4
ultra / 1080p
4−5
3−4
4K / 2160p
2−3
1−2
low / 720p
14−16
12−14
medium / 1080p
5−6
4−5
The average gaming FPS of Mobility Radeon HD 4850 in Far Cry 5 is 20% more, than Radeon HD 6850M.
high / 1080p
12−14
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
4−5
2−3
low / 720p
55−60
50−55
medium / 1080p
14−16
10−12
The average gaming FPS of Mobility Radeon HD 4850 in Fortnite is 18% more, than Radeon HD 6850M.
high / 1080p
7−8
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
3−4
−
low / 720p
21−24
18−20
medium / 1080p
10−11
7−8
The average gaming FPS of Mobility Radeon HD 4850 in Forza Horizon 4 is 30% more, than Radeon HD 6850M.
low / 768p
50−55
45−50
high / 1080p
7−8
5−6
ultra / 1080p
3−4
3−4
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of Mobility Radeon HD 4850 in Grand Theft Auto V is 13% more, than Radeon HD 6850M.
high / 1080p
2−3
1−2
ultra / 1080p
1−2
0−1
4K / 2160p
0−1
0−1
low / 720p
7−8
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Metro Exodus is 33% more, than Radeon HD 6850M.
low / 768p
90−95
90−95
high / 1080p
85−90
60−65
ultra / 1080p
85−90
−
4K / 2160p
75−80
−
The average gaming FPS of Mobility Radeon HD 4850 in Minecraft is 16% more, than Radeon HD 6850M.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
30−35
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Mobility Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than Radeon HD 6850M.
ultra / 1080p
7−8
3−4
QHD / 1440p
−
0−1
low / 720p
8−9
6−7
medium / 1080p
8−9
−
The average gaming FPS of Mobility Radeon HD 4850 in Red Dead Redemption 2 is 60% more, than Radeon HD 6850M.
low / 768p
14−16
10−12
medium / 768p
10−11
8−9
high / 1080p
5−6
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
2−3
0−1
The average gaming FPS of Mobility Radeon HD 4850 in The Witcher 3: Wild Hunt is 33% more, than Radeon HD 6850M.
low / 768p
80−85
75−80
medium / 768p
40−45
40−45
ultra / 1080p
16−18
14−16
high / 768p
30−35
30−35
The average gaming FPS of Mobility Radeon HD 4850 in World of Tanks is 4% more, than Radeon HD 6850M.
Full Specs
Mobility Radeon HD 4850
Radeon HD 6850M
Architecture
Terascale 1
Terascale 2
Code name
M98
Granville Pro/LP
Type
Laptop
Laptop
Release date
9 January 2009
6 January 2011
Pipelines
800
800
Core clock speed
500 MHz
575 / 675 MHz
Transistor count
956 million
1,040 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
20.00
27.00
Floating-point performance
800.0 gflops
1,080.0 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
850 MHz
800 MHz
Memory bandwidth
54.4 GB/s
25.6 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
11.2 (11_0)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
Laptop size
large
large
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