Radeon HD 6850M vs Radeon R9 M275
When choosing between Radeon HD 6850M and Radeon R9 M275, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6850M and Radeon R9 M275.
Radeon HD 6850M and Radeon R9 M275 are Laptop Graphics Cards
Note: Radeon HD 6850M and Radeon R9 M275 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 R9 M275 here:
Main Specs
Radeon HD 6850M
Radeon R9 M275
Power consumption (TDP)
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6850M is connected by PCIe 2.0 x16, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
Radeon R9 M275 has 3 GB more memory, than Radeon HD 6850M.
Both cards are used in Laptops.
Radeon HD 6850M is build with Terascale 2 architecture, and Radeon R9 M275 - with GCN.
Core clock speed of Radeon R9 M275 is 350 MHz higher, than Radeon HD 6850M.
Radeon HD 6850M is manufactured by 40 nm process technology, and Radeon R9 M275 - by 28 nm process technology.
Memory clock speed of Radeon R9 M275 is 3700 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
0−1
ultra / 1080p
0−1
−
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
3−4
3−4
Radeon HD 6850M and Radeon R9 M275 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
−
5−6
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
6−7
5−6
The average gaming FPS of Radeon R9 M275 in Battlefield 5 is 12% more, than Radeon HD 6850M.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
Radeon HD 6850M and Radeon R9 M275 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
110−120
medium / 768p
95−100
90−95
ultra / 1080p
40−45
40−45
QHD / 1440p
−
24−27
4K / 2160p
10−11
18−20
high / 768p
65−70
65−70
The average gaming FPS of Radeon HD 6850M in Counter-Strike: Global Offensive is 1% more, than Radeon R9 M275.
low / 768p
70−75
60−65
ultra / 1080p
16−18
18−20
medium / 1080p
45−50
50−55
The average gaming FPS of Radeon HD 6850M in Cyberpunk 2077 is 2% more, than Radeon R9 M275.
low / 768p
75−80
70−75
medium / 768p
45−50
50−55
ultra / 1080p
21−24
24−27
The average gaming FPS of Radeon R9 M275 in Dota 2 is 2% more, than Radeon HD 6850M.
high / 1080p
3−4
1−2
ultra / 1080p
3−4
−
4K / 2160p
1−2
0−1
low / 720p
12−14
10−12
medium / 1080p
4−5
3−4
The average gaming FPS of Radeon HD 6850M in Far Cry 5 is 40% more, than Radeon R9 M275.
high / 1080p
10−12
9−10
ultra / 1080p
6−7
5−6
QHD / 1440p
2−3
1−2
low / 720p
50−55
50−55
medium / 1080p
10−12
12−14
Radeon HD 6850M and Radeon R9 M275 have the same average FPS in Fortnite.
high / 1080p
4−5
6−7
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
18−20
medium / 1080p
7−8
7−8
The average gaming FPS of Radeon R9 M275 in Forza Horizon 4 is 10% more, than Radeon HD 6850M.
low / 768p
45−50
45−50
high / 1080p
5−6
7−8
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
medium / 720p
35−40
35−40
The average gaming FPS of Radeon R9 M275 in Grand Theft Auto V is 4% more, than Radeon HD 6850M.
high / 1080p
1−2
3−4
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
5−6
7−8
medium / 1080p
3−4
4−5
The average gaming FPS of Radeon R9 M275 in Metro Exodus is 66% more, than Radeon HD 6850M.
low / 768p
90−95
85−90
high / 1080p
60−65
70−75
The average gaming FPS of Radeon R9 M275 in Minecraft is 3% more, than Radeon HD 6850M.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
27−30
24−27
medium / 1080p
14−16
14−16
Radeon HD 6850M and Radeon R9 M275 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
low / 720p
6−7
8−9
The average gaming FPS of Radeon R9 M275 in Red Dead Redemption 2 is 60% more, than Radeon HD 6850M.
low / 768p
10−12
16−18
medium / 768p
8−9
12−14
high / 1080p
4−5
6−7
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
−
The average gaming FPS of Radeon R9 M275 in The Witcher 3: Wild Hunt is 66% more, than Radeon HD 6850M.
low / 768p
75−80
85−90
medium / 768p
40−45
35−40
ultra / 1080p
14−16
14−16
high / 768p
30−35
30−33
The average gaming FPS of Radeon R9 M275 in World of Tanks is 2% more, than Radeon HD 6850M.
Full Specs
Radeon HD 6850M
Radeon R9 M275
Architecture
Terascale 2
GCN
Code name
Granville Pro/LP
Venus
Type
Laptop
Laptop
Release date
6 January 2011
1 August 2014
Pipelines
800
640
Core clock speed
575 / 675 MHz
925 MHz
Boost Clock
925 MHz
Transistor count
1,040 million
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
27.00
37.00
Floating-point performance
1,080.0 gflops
1,184 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
4500 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
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
large
large
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