Radeon HD 6850M vs Radeon HD 7850M
When comparing Radeon HD 6850M and Radeon HD 7850M, 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 Radeon HD 6850M and Radeon HD 7850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 6850M and Radeon HD 7850M are Laptop Graphics Cards
Note: Radeon HD 6850M and Radeon HD 7850M 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 Radeon HD 6850M or Radeon HD 7850M here:
Main Specs
Radeon HD 6850M
Radeon HD 7850M
Power consumption (TDP)
50 Watt
40 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
No outputs
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Check Price
Radeon HD 6850M has 25% more power consumption, than Radeon HD 7850M.
Radeon HD 6850M is connected by PCIe 2.0 x16, and Radeon HD 7850M uses PCIe 3.0 x16 interface.
Radeon HD 7850M has 1 GB more memory, than Radeon HD 6850M.
Both cards are used in Laptops.
Radeon HD 6850M is build with Terascale 2 architecture, and Radeon HD 7850M - with GCN.
Core clock speed of Radeon HD 7850M is 100 MHz higher, than Radeon HD 6850M.
Radeon HD 6850M is manufactured by 40 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
Memory clock speed of Radeon HD 7850M is 3200 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
2−3
6−7
ultra / 1080p
0−1
3−4
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
3−4
7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 50% more, than Radeon HD 6850M.
high / 1080p
−
10−12
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
6−7
10−12
The average gaming FPS of Radeon HD 7850M in Battlefield 5 is 75% more, than Radeon HD 6850M.
low / 768p
50−55
45−50
high / 1080p
45−50
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 Radeon HD 7850M.
low / 768p
120−130
120−130
medium / 768p
95−100
100−110
ultra / 1080p
40−45
50−55
QHD / 1440p
−
27−30
4K / 2160p
10−11
−
high / 768p
65−70
75−80
The average gaming FPS of Radeon HD 7850M in Counter-Strike: Global Offensive is 8% more, than Radeon HD 6850M.
low / 768p
70−75
55−60
ultra / 1080p
16−18
16−18
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6850M in Cyberpunk 2077 is 12% more, than Radeon HD 7850M.
low / 768p
75−80
80−85
medium / 768p
45−50
55−60
ultra / 1080p
21−24
30−35
The average gaming FPS of Radeon HD 7850M in Dota 2 is 16% more, than Radeon HD 6850M.
high / 1080p
3−4
7−8
ultra / 1080p
3−4
7−8
4K / 2160p
1−2
3−4
low / 720p
12−14
16−18
medium / 1080p
4−5
8−9
The average gaming FPS of Radeon HD 7850M in Far Cry 5 is 60% more, than Radeon HD 6850M.
high / 1080p
10−12
14−16
ultra / 1080p
6−7
10−11
QHD / 1440p
2−3
−
low / 720p
50−55
55−60
medium / 1080p
10−12
20−22
The average gaming FPS of Radeon HD 7850M in Fortnite is 30% more, than Radeon HD 6850M.
high / 1080p
4−5
10−11
QHD / 1440p
0−1
−
4K / 2160p
−
8−9
low / 720p
18−20
24−27
medium / 1080p
7−8
12−14
The average gaming FPS of Radeon HD 7850M in Forza Horizon 4 is 60% more, than Radeon HD 6850M.
low / 768p
45−50
50−55
medium / 768p
−
40−45
high / 1080p
5−6
10−12
ultra / 1080p
3−4
6−7
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 7850M in Grand Theft Auto V is 27% more, than Radeon HD 6850M.
high / 1080p
1−2
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
5−6
10−12
medium / 1080p
3−4
6−7
The average gaming FPS of Radeon HD 7850M in Metro Exodus is 133% more, than Radeon HD 6850M.
low / 768p
90−95
90−95
high / 1080p
60−65
85−90
ultra / 1080p
−
75−80
medium / 1080p
−
90−95
The average gaming FPS of Radeon HD 7850M in Minecraft is 16% more, than Radeon HD 6850M.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
30−33
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 7850M in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 6850M.
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
low / 720p
6−7
10−12
medium / 1080p
−
10−11
The average gaming FPS of Radeon HD 7850M in Red Dead Redemption 2 is 80% more, than Radeon HD 6850M.
low / 768p
10−12
21−24
medium / 768p
8−9
14−16
high / 1080p
4−5
8−9
ultra / 1080p
3−4
6−7
4K / 2160p
0−1
−
The average gaming FPS of Radeon HD 7850M in The Witcher 3: Wild Hunt is 116% more, than Radeon HD 6850M.
low / 768p
75−80
85−90
medium / 768p
40−45
40−45
ultra / 1080p
14−16
18−20
high / 768p
30−35
35−40
The average gaming FPS of Radeon HD 7850M in World of Tanks is 12% more, than Radeon HD 6850M.
Full Specs
Radeon HD 6850M
Radeon HD 7850M
Architecture
Terascale 2
GCN
Code name
Granville Pro/LP
Heathrow Pro
Type
Laptop
Laptop
Release date
6 January 2011
24 April 2012
Pipelines
800
640
Core clock speed
575 / 675 MHz
675 MHz
Transistor count
1,040 million
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
27.00
27.00
Floating-point performance
1,080.0 gflops
864.0 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
4000 MHz
Memory bandwidth
25.6 GB/s
64 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
Laptop size
large
large
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