Radeon HD 7850M vs Radeon HD 7870M
In this comparison between Radeon HD 7850M and Radeon HD 7870M 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 HD 7870M will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7850M and Radeon HD 7870M are Laptop Graphics Cards
Note: Radeon HD 7850M and Radeon HD 7870M 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 HD 7870M here:
Main Specs
Radeon HD 7850M
Radeon HD 7870M
Power consumption (TDP)
40 Watt
45 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7870M has 12% more power consumption, than Radeon HD 7850M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7850M and Radeon HD 7870M have maximum RAM of 2 GB.
Both cards are used in Laptops.
Radeon HD 7850M and Radeon HD 7870M are build with GCN architecture.
Core clock speed of Radeon HD 7870M is 125 MHz higher, than Radeon HD 7850M.
Radeon HD 7850M and Radeon HD 7870M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7850M and Radeon HD 7870M is 4000 MHz.
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
6−7
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
7−8
8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 12% more, than Radeon HD 7850M.
high / 1080p
10−12
12−14
ultra / 1080p
9−10
10−11
QHD / 1440p
0−1
0−1
low / 720p
21−24
24−27
medium / 1080p
10−12
12−14
The average gaming FPS of Radeon HD 7870M in Battlefield 5 is 15% more, than Radeon HD 7850M.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7850M and Radeon HD 7870M have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
130−140
medium / 768p
100−110
110−120
ultra / 1080p
50−55
50−55
QHD / 1440p
27−30
30−33
4K / 2160p
−
27−30
high / 768p
75−80
80−85
The average gaming FPS of Radeon HD 7870M in Counter-Strike: Global Offensive is 7% more, than Radeon HD 7850M.
low / 768p
55−60
55−60
ultra / 1080p
16−18
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7870M in Cyberpunk 2077 is 2% more, than Radeon HD 7850M.
low / 768p
80−85
80−85
medium / 768p
55−60
60−65
ultra / 1080p
30−35
30−35
The average gaming FPS of Radeon HD 7870M in Dota 2 is 3% more, than Radeon HD 7850M.
high / 1080p
7−8
8−9
ultra / 1080p
7−8
8−9
4K / 2160p
3−4
3−4
low / 720p
16−18
18−20
medium / 1080p
8−9
9−10
The average gaming FPS of Radeon HD 7870M in Far Cry 5 is 12% more, than Radeon HD 7850M.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
low / 720p
55−60
60−65
medium / 1080p
20−22
21−24
The average gaming FPS of Radeon HD 7870M in Fortnite is 3% more, than Radeon HD 7850M.
high / 1080p
10−11
12−14
ultra / 1080p
−
10−12
QHD / 1440p
−
1−2
4K / 2160p
8−9
−
low / 720p
24−27
24−27
medium / 1080p
12−14
14−16
The average gaming FPS of Radeon HD 7870M in Forza Horizon 4 is 6% more, than Radeon HD 7850M.
low / 768p
50−55
50−55
medium / 768p
40−45
45−50
high / 1080p
10−12
12−14
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870M in Grand Theft Auto V is 3% more, than Radeon HD 7850M.
high / 1080p
4−5
5−6
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
10−12
12−14
medium / 1080p
6−7
6−7
The average gaming FPS of Radeon HD 7870M in Metro Exodus is 16% more, than Radeon HD 7850M.
low / 768p
90−95
95−100
high / 1080p
85−90
90−95
ultra / 1080p
75−80
80−85
medium / 1080p
90−95
90−95
The average gaming FPS of Radeon HD 7870M in Minecraft is 4% more, than Radeon HD 7850M.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−33
30−35
medium / 1080p
16−18
18−20
Radeon HD 7850M and Radeon HD 7870M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
10−12
12−14
medium / 1080p
10−11
10−12
The average gaming FPS of Radeon HD 7870M in Red Dead Redemption 2 is 11% more, than Radeon HD 7850M.
low / 768p
21−24
24−27
medium / 768p
14−16
16−18
high / 1080p
8−9
9−10
ultra / 1080p
6−7
6−7
4K / 2160p
−
6−7
The average gaming FPS of Radeon HD 7870M in The Witcher 3: Wild Hunt is 7% more, than Radeon HD 7850M.
low / 768p
85−90
85−90
medium / 768p
40−45
45−50
ultra / 1080p
18−20
20−22
high / 768p
35−40
35−40
The average gaming FPS of Radeon HD 7870M in World of Tanks is 4% more, than Radeon HD 7850M.
Full Specs
Radeon HD 7850M
Radeon HD 7870M
Architecture
GCN
GCN
Code name
Heathrow Pro
Heathrow XT
Type
Laptop
Laptop
Release date
24 April 2012
24 April 2012
Pipelines
640
640
Core clock speed
675 MHz
800 MHz
Transistor count
1,500 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
27.00
32.00
Floating-point performance
864.0 gflops
1,024 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
4000 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
Laptop size
large
large
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