GeForce 840M vs Radeon HD 7750M
Find out if it is worth upgrading your current GPU setup by comparing GeForce 840M and Radeon HD 7750M. 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 840M and Radeon HD 7750M. 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 840M and Radeon HD 7750M are Laptop Graphics Cards
Note: GeForce 840M and Radeon HD 7750M 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 840M or Radeon HD 7750M here:
Main Specs
GeForce 840M
Radeon HD 7750M
Power consumption (TDP)
33 Watt
28 Watt
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
No outputs
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GeForce 840M has 17% more power consumption, than Radeon HD 7750M.
GeForce 840M is connected by PCIe 3.0 x8, and Radeon HD 7750M uses PCIe 2.0 x16 interface.
GeForce 840M has 2 GB more memory, than Radeon HD 7750M.
Both cards are used in Laptops.
GeForce 840M is build with Maxwell architecture, and Radeon HD 7750M - with GCN.
Core clock speed of GeForce 840M is 454 MHz higher, than Radeon HD 7750M.
GeForce 840M and Radeon HD 7750M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7750M is 2000 MHz higher, than GeForce 840M.
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
1−2
3−4
ultra / 1080p
0−1
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
3−4
5−6
The average gaming FPS of Radeon HD 7750M in Assassin's Creed Odyssey is 33% more, than GeForce 840M.
high / 1080p
−
7−8
ultra / 1080p
4−5
5−6
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon HD 7750M in Battlefield 5 is 22% more, than GeForce 840M.
low / 768p
45−50
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
GeForce 840M and Radeon HD 7750M have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
120−130
medium / 768p
90−95
95−100
ultra / 1080p
40−45
45−50
QHD / 1440p
24−27
24−27
4K / 2160p
18−20
−
high / 768p
65−70
70−75
The average gaming FPS of Radeon HD 7750M in Counter-Strike: Global Offensive is 4% more, than GeForce 840M.
low / 768p
85−90
70−75
ultra / 1080p
16−18
18−20
medium / 1080p
40−45
40−45
The average gaming FPS of GeForce 840M in Cyberpunk 2077 is 11% more, than Radeon HD 7750M.
low / 768p
75−80
75−80
medium / 768p
50−55
55−60
ultra / 1080p
24−27
27−30
The average gaming FPS of Radeon HD 7750M in Dota 2 is 5% more, than GeForce 840M.
high / 1080p
2−3
3−4
ultra / 1080p
2−3
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
3−4
5−6
The average gaming FPS of Radeon HD 7750M in Far Cry 5 is 20% more, than GeForce 840M.
high / 1080p
10−11
12−14
ultra / 1080p
5−6
7−8
QHD / 1440p
2−3
4−5
low / 720p
50−55
55−60
medium / 1080p
10−12
14−16
The average gaming FPS of Radeon HD 7750M in Fortnite is 18% more, than GeForce 840M.
high / 1080p
4−5
6−7
ultra / 1080p
−
6−7
QHD / 1440p
0−1
0−1
low / 720p
16−18
20−22
medium / 1080p
7−8
9−10
The average gaming FPS of Radeon HD 7750M in Forza Horizon 4 is 33% more, than GeForce 840M.
low / 768p
45−50
45−50
high / 1080p
5−6
8−9
ultra / 1080p
2−3
3−4
QHD / 1440p
0−1
0−1
medium / 720p
35−40
40−45
The average gaming FPS of Radeon HD 7750M in Grand Theft Auto V is 8% more, than GeForce 840M.
high / 1080p
1−2
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
5−6
7−8
medium / 1080p
3−4
3−4
The average gaming FPS of Radeon HD 7750M in Metro Exodus is 33% more, than GeForce 840M.
low / 768p
90−95
85−90
high / 1080p
85−90
65−70
ultra / 1080p
70−75
−
medium / 1080p
90−95
−
The average gaming FPS of GeForce 840M in Minecraft is 16% more, than Radeon HD 7750M.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
GeForce 840M and Radeon HD 7750M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
−
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
6−7
7−8
The average gaming FPS of Radeon HD 7750M in Red Dead Redemption 2 is 20% more, than GeForce 840M.
low / 768p
12−14
16−18
medium / 768p
9−10
12−14
high / 1080p
4−5
6−7
ultra / 1080p
3−4
4−5
4K / 2160p
0−1
1−2
The average gaming FPS of Radeon HD 7750M in The Witcher 3: Wild Hunt is 42% more, than GeForce 840M.
low / 768p
75−80
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
The average gaming FPS of GeForce 840M in World of Tanks is 5% more, than Radeon HD 7750M.
Full Specs
GeForce 840M
Radeon HD 7750M
Architecture
Maxwell
GCN
Code name
N15S-GT
Lombok XL
Type
Laptop
Laptop
Release date
12 March 2014
24 April 2012
Pipelines
384
512
Core clock speed
1029 MHz
575 MHz
Boost Clock
1124 MHz
Transistor count
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.98
18.40
Floating-point performance
863.2 gflops
588.8 gflops
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
4000 MHz
Memory bandwidth
16.02 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 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
medium sized
medium sized
Optimus
+
GPU Boost
2.0
GameWorks
+
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