GeForce 920M vs Radeon HD 7870M
When comparing GeForce 920M and Radeon HD 7870M, 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 GeForce 920M and Radeon HD 7870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 920M and Radeon HD 7870M are Laptop Graphics Cards
Note: GeForce 920M 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 GeForce 920M or Radeon HD 7870M here:
Main Specs
GeForce 920M
Radeon HD 7870M
Power consumption (TDP)
33 Watt
45 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7870M has 36% more power consumption, than GeForce 920M.
GeForce 920M is connected by PCIe 3.0 x8, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
GeForce 920M has 2 GB more memory, than Radeon HD 7870M.
Both cards are used in Laptops.
GeForce 920M is build with Kepler architecture, and Radeon HD 7870M - with GCN.
Core clock speed of GeForce 920M is 154 MHz higher, than Radeon HD 7870M.
GeForce 920M and Radeon HD 7870M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7870M is 2200 MHz higher, than GeForce 920M.
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
0−1
6−7
ultra / 1080p
−
4−5
QHD / 1440p
0−1
0−1
low / 720p
1−2
16−18
medium / 1080p
0−1
8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 1600% more, than GeForce 920M.
high / 1080p
−
12−14
ultra / 1080p
−
10−11
QHD / 1440p
0−1
0−1
low / 720p
0−1
24−27
medium / 1080p
−
12−14
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce 920M in Call of Duty: Warzone is 6% more, than Radeon HD 7870M.
low / 768p
60−65
130−140
medium / 768p
27−30
110−120
ultra / 1080p
7−8
50−55
QHD / 1440p
−
30−33
4K / 2160p
−
27−30
high / 768p
16−18
80−85
The average gaming FPS of Radeon HD 7870M in Counter-Strike: Global Offensive is 242% more, than GeForce 920M.
low / 768p
70−75
55−60
ultra / 1080p
0−1
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 920M in Cyberpunk 2077 is 15% more, than Radeon HD 7870M.
low / 768p
45−50
80−85
medium / 768p
10−11
60−65
ultra / 1080p
0−1
30−35
The average gaming FPS of Radeon HD 7870M in Dota 2 is 148% more, than GeForce 920M.
high / 1080p
−
8−9
ultra / 1080p
−
8−9
4K / 2160p
−
3−4
low / 720p
0−1
18−20
medium / 1080p
−
9−10
high / 1080p
−
14−16
ultra / 1080p
−
10−11
low / 720p
21−24
60−65
medium / 1080p
0−1
21−24
The average gaming FPS of Radeon HD 7870M in Fortnite is 181% more, than GeForce 920M.
high / 1080p
0−1
12−14
ultra / 1080p
−
10−12
QHD / 1440p
0−1
1−2
low / 720p
0−1
24−27
medium / 1080p
0−1
14−16
low / 768p
18−20
50−55
medium / 768p
−
45−50
high / 1080p
0−1
12−14
ultra / 1080p
−
6−7
QHD / 1440p
0−1
0−1
medium / 720p
12−14
−
The average gaming FPS of Radeon HD 7870M in Grand Theft Auto V is 173% more, than GeForce 920M.
high / 1080p
−
5−6
ultra / 1080p
−
3−4
4K / 2160p
−
0−1
low / 720p
0−1
12−14
medium / 1080p
−
6−7
low / 768p
75−80
95−100
high / 1080p
27−30
90−95
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon HD 7870M in Minecraft is 79% more, than GeForce 920M.
high / 1080p
−
16−18
ultra / 1080p
−
14−16
low / 720p
8−9
30−35
medium / 1080p
−
18−20
The average gaming FPS of Radeon HD 7870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than GeForce 920M.
ultra / 1080p
−
7−8
QHD / 1440p
−
0−1
low / 720p
0−1
12−14
medium / 1080p
−
10−12
low / 768p
0−1
24−27
medium / 768p
−
16−18
high / 1080p
−
9−10
ultra / 1080p
−
6−7
4K / 2160p
−
6−7
low / 768p
45−50
85−90
medium / 768p
14−16
45−50
ultra / 1080p
0−1
20−22
high / 768p
12−14
35−40
The average gaming FPS of Radeon HD 7870M in World of Tanks is 128% more, than GeForce 920M.
Full Specs
GeForce 920M
Radeon HD 7870M
Architecture
Kepler
GCN
Code name
N16V-GM-S
Heathrow XT
Type
Laptop
Laptop
Release date
27 January 2015
24 April 2012
Pipelines
384
640
Core clock speed
954 MHz
800 MHz
Transistor count
915 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
30.53
32.00
Floating-point performance
297.6 gflops
1,024 gflops
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
4000 MHz
Memory bandwidth
14.4 GB/s
64 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
Bus support
PCI Express 3.0
Bitcoin / BTC (SHA256)
40 Mh/s
Laptop size
large
Optimus
+
GPU Boost
2.0
GameWorks
+
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