GeForce 920MX vs Radeon HD 7770M
Find out if it is worth upgrading your current GPU setup by comparing GeForce 920MX and Radeon HD 7770M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 920MX and Radeon HD 7770M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce 920MX and Radeon HD 7770M are Laptop Graphics Cards
Note: GeForce 920MX and Radeon HD 7770M 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 920MX or Radeon HD 7770M here:
Main Specs
GeForce 920MX
Radeon HD 7770M
Power consumption (TDP)
16 Watt
32 Watt
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
No outputs
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Radeon HD 7770M has 100% more power consumption, than GeForce 920MX.
GeForce 920MX is connected by PCIe 3.0 x8, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
GeForce 920MX has 1 GB more memory, than Radeon HD 7770M.
Both cards are used in Laptops.
GeForce 920MX is build with Maxwell architecture, and Radeon HD 7770M - with GCN.
Core clock speed of GeForce 920MX is 290 MHz higher, than Radeon HD 7770M.
GeForce 920MX and Radeon HD 7770M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7770M is 2200 MHz higher, than GeForce 920MX.
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
9−10
ultra / 1080p
0−1
5−6
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
3−4
10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 133% more, than GeForce 920MX.
high / 1080p
−
14−16
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
0−1
low / 720p
16−18
30−35
medium / 1080p
6−7
16−18
The average gaming FPS of Radeon HD 7770M in Battlefield 5 is 122% more, than GeForce 920MX.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
GeForce 920MX and Radeon HD 7770M have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
160−170
medium / 768p
95−100
130−140
ultra / 1080p
40−45
65−70
QHD / 1440p
24−27
35−40
4K / 2160p
18−20
27−30
high / 768p
70−75
100−110
The average gaming FPS of Radeon HD 7770M in Counter-Strike: Global Offensive is 41% more, than GeForce 920MX.
low / 768p
85−90
55−60
ultra / 1080p
18−20
24−27
medium / 1080p
40−45
45−50
The average gaming FPS of GeForce 920MX in Cyberpunk 2077 is 13% more, than Radeon HD 7770M.
low / 768p
75−80
90−95
medium / 768p
50−55
70−75
ultra / 1080p
24−27
40−45
The average gaming FPS of Radeon HD 7770M in Dota 2 is 35% more, than GeForce 920MX.
high / 1080p
2−3
10−12
ultra / 1080p
2−3
10−11
4K / 2160p
1−2
4−5
low / 720p
12−14
24−27
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon HD 7770M in Far Cry 5 is 200% more, than GeForce 920MX.
high / 1080p
10−11
18−20
ultra / 1080p
5−6
12−14
QHD / 1440p
2−3
−
low / 720p
50−55
70−75
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 7770M in Fortnite is 70% more, than GeForce 920MX.
high / 1080p
5−6
16−18
ultra / 1080p
−
14−16
QHD / 1440p
0−1
3−4
low / 720p
18−20
30−35
medium / 1080p
7−8
18−20
The average gaming FPS of Radeon HD 7770M in Forza Horizon 4 is 120% more, than GeForce 920MX.
low / 768p
45−50
60−65
medium / 768p
−
55−60
high / 1080p
5−6
18−20
ultra / 1080p
2−3
8−9
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 7770M in Grand Theft Auto V is 66% more, than GeForce 920MX.
high / 1080p
1−2
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
6−7
18−20
medium / 1080p
3−4
8−9
The average gaming FPS of Radeon HD 7770M in Metro Exodus is 266% more, than GeForce 920MX.
low / 768p
90−95
100−110
high / 1080p
85−90
95−100
ultra / 1080p
70−75
85−90
medium / 1080p
90−95
95−100
The average gaming FPS of Radeon HD 7770M in Minecraft is 11% more, than GeForce 920MX.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
40−45
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 38% more, than GeForce 920MX.
high / 1080p
−
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
6−7
16−18
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 7770M in Red Dead Redemption 2 is 140% more, than GeForce 920MX.
low / 768p
12−14
30−35
medium / 768p
9−10
21−24
high / 1080p
4−5
12−14
ultra / 1080p
3−4
7−8
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon HD 7770M in The Witcher 3: Wild Hunt is 157% more, than GeForce 920MX.
low / 768p
75−80
90−95
medium / 768p
35−40
50−55
ultra / 1080p
16−18
24−27
high / 768p
30−35
40−45
The average gaming FPS of Radeon HD 7770M in World of Tanks is 29% more, than GeForce 920MX.
Full Specs
GeForce 920MX
Radeon HD 7770M
Architecture
Maxwell
GCN
Code name
N16V-GMR
Chelsea XT
Type
Laptop
Laptop
Release date
25 March 2015
24 April 2012
Pipelines
256
512
Core clock speed
965 MHz
675 MHz
Boost Clock
993 MHz
Transistor count
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
23.83
21.60
Floating-point performance
602.1 gflops
691.2 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
Laptop size
medium sized
Optimus
+
GPU Boost
2.0
GameWorks
+
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