Radeon HD 7850M vs Radeon R9 M275
In this comparison between Radeon HD 7850M and Radeon R9 M275 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 Radeon HD 7850M will be the best choice, for others Radeon R9 M275 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7850M and Radeon R9 M275 are Laptop Graphics Cards
Note: Radeon HD 7850M 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 7850M or Radeon R9 M275 here:
Main Specs
Radeon HD 7850M
Radeon R9 M275
Power consumption (TDP)
40 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R9 M275 has 2 GB more memory, than Radeon HD 7850M.
Both cards are used in Laptops.
Radeon HD 7850M and Radeon R9 M275 are build with GCN architecture.
Core clock speed of Radeon R9 M275 is 250 MHz higher, than Radeon HD 7850M.
Radeon HD 7850M and Radeon R9 M275 are manufactured by 28 nm process technology.
Memory clock speed of Radeon R9 M275 is 500 MHz higher, than Radeon HD 7850M.
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
6−7
0−1
ultra / 1080p
3−4
−
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
7−8
3−4
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 37% more, than Radeon R9 M275.
high / 1080p
10−12
5−6
ultra / 1080p
9−10
4−5
QHD / 1440p
0−1
0−1
low / 720p
21−24
16−18
medium / 1080p
10−12
5−6
The average gaming FPS of Radeon HD 7850M in Battlefield 5 is 62% more, than Radeon R9 M275.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
The average gaming FPS of Radeon R9 M275 in Call of Duty: Warzone is 6% more, than Radeon HD 7850M.
low / 768p
120−130
110−120
medium / 768p
100−110
90−95
ultra / 1080p
50−55
40−45
QHD / 1440p
27−30
24−27
4K / 2160p
−
18−20
high / 768p
75−80
65−70
The average gaming FPS of Radeon HD 7850M in Counter-Strike: Global Offensive is 13% more, than Radeon R9 M275.
low / 768p
55−60
60−65
ultra / 1080p
16−18
18−20
medium / 1080p
45−50
50−55
The average gaming FPS of Radeon R9 M275 in Cyberpunk 2077 is 10% more, than Radeon HD 7850M.
low / 768p
80−85
70−75
medium / 768p
55−60
50−55
ultra / 1080p
30−35
24−27
The average gaming FPS of Radeon HD 7850M in Dota 2 is 14% more, than Radeon R9 M275.
high / 1080p
7−8
1−2
ultra / 1080p
7−8
−
4K / 2160p
3−4
0−1
low / 720p
16−18
10−12
medium / 1080p
8−9
3−4
The average gaming FPS of Radeon HD 7850M in Far Cry 5 is 120% more, than Radeon R9 M275.
high / 1080p
14−16
9−10
ultra / 1080p
10−11
5−6
QHD / 1440p
−
1−2
low / 720p
55−60
50−55
medium / 1080p
20−22
12−14
The average gaming FPS of Radeon HD 7850M in Fortnite is 30% more, than Radeon R9 M275.
high / 1080p
10−11
6−7
ultra / 1080p
−
4−5
QHD / 1440p
−
0−1
4K / 2160p
8−9
−
low / 720p
24−27
18−20
medium / 1080p
12−14
7−8
The average gaming FPS of Radeon HD 7850M in Forza Horizon 4 is 45% more, than Radeon R9 M275.
low / 768p
50−55
45−50
medium / 768p
40−45
−
high / 1080p
10−12
7−8
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 7850M in Grand Theft Auto V is 21% more, than Radeon R9 M275.
high / 1080p
4−5
3−4
ultra / 1080p
3−4
1−2
4K / 2160p
0−1
0−1
low / 720p
10−12
7−8
medium / 1080p
6−7
4−5
The average gaming FPS of Radeon HD 7850M in Metro Exodus is 50% more, than Radeon R9 M275.
low / 768p
90−95
85−90
high / 1080p
85−90
70−75
ultra / 1080p
75−80
−
medium / 1080p
90−95
−
The average gaming FPS of Radeon HD 7850M in Minecraft is 12% more, than Radeon R9 M275.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
30−33
24−27
medium / 1080p
16−18
14−16
The average gaming FPS of Radeon HD 7850M in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon R9 M275.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
10−12
8−9
medium / 1080p
10−11
−
The average gaming FPS of Radeon HD 7850M in Red Dead Redemption 2 is 12% more, than Radeon R9 M275.
low / 768p
21−24
16−18
medium / 768p
14−16
12−14
high / 1080p
8−9
6−7
ultra / 1080p
6−7
5−6
The average gaming FPS of Radeon HD 7850M in The Witcher 3: Wild Hunt is 30% more, than Radeon R9 M275.
low / 768p
85−90
85−90
medium / 768p
40−45
35−40
ultra / 1080p
18−20
14−16
high / 768p
35−40
30−33
The average gaming FPS of Radeon HD 7850M in World of Tanks is 9% more, than Radeon R9 M275.
Full Specs
Radeon HD 7850M
Radeon R9 M275
Architecture
GCN
GCN
Code name
Heathrow Pro
Venus
Type
Laptop
Laptop
Release date
24 April 2012
1 August 2014
Pipelines
640
640
Core clock speed
675 MHz
925 MHz
Boost Clock
925 MHz
Transistor count
1,500 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
27.00
37.00
Floating-point performance
864.0 gflops
1,184 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
4500 MHz
Memory bandwidth
64 GB/s
64 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
1.2.131
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
large
large
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