GeForce 845M vs Radeon R6 M340DX
When choosing between GeForce 845M and Radeon R6 M340DX, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 845M and Radeon R6 M340DX.
GeForce 845M and Radeon R6 M340DX are Laptop Graphics Cards
Note: GeForce 845M and Radeon R6 M340DX 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 845M or Radeon R6 M340DX here:
Main Specs
GeForce 845M
Radeon R6 M340DX
Power consumption (TDP)
45 Watt
Interface
PCIe 3.0 x8
IGP
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
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GeForce 845M is connected by PCIe 3.0 x8, and Radeon R6 M340DX uses IGP interface.
Both cards are used in Laptops.
GeForce 845M is build with Maxwell architecture, and Radeon R6 M340DX - with GCN.
GeForce 845M and Radeon R6 M340DX are manufactured by 28 nm process technology.
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
3−4
2−3
ultra / 1080p
1−2
2−3
QHD / 1440p
0−1
0−1
low / 720p
14−16
10−11
medium / 1080p
6−7
3−4
The average gaming FPS of GeForce 845M in Assassin's Creed Odyssey is 50% more, than Radeon R6 M340DX.
high / 1080p
10−11
−
ultra / 1080p
7−8
5−6
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
10−11
5−6
The average gaming FPS of GeForce 845M in Battlefield 5 is 62% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R6 M340DX in Call of Duty: Warzone is 4% more, than GeForce 845M.
low / 768p
130−140
90−95
medium / 768p
100−110
65−70
ultra / 1080p
50−55
30−35
QHD / 1440p
24−27
21−24
4K / 2160p
12−14
−
high / 768p
75−80
45−50
The average gaming FPS of GeForce 845M in Counter-Strike: Global Offensive is 51% more, than Radeon R6 M340DX.
low / 768p
85−90
55−60
ultra / 1080p
21−24
9−10
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 845M in Cyberpunk 2077 is 36% more, than Radeon R6 M340DX.
low / 768p
75−80
60−65
medium / 768p
50−55
35−40
ultra / 1080p
30−33
18−20
The average gaming FPS of GeForce 845M in Dota 2 is 35% more, than Radeon R6 M340DX.
high / 1080p
4−5
−
ultra / 1080p
4−5
4−5
4K / 2160p
2−3
2−3
low / 720p
14−16
9−10
medium / 1080p
6−7
4−5
The average gaming FPS of GeForce 845M in Far Cry 5 is 40% more, than Radeon R6 M340DX.
high / 1080p
6−7
−
ultra / 1080p
0−1
7−8
QHD / 1440p
0−1
−
low / 720p
55−60
40−45
medium / 1080p
16−18
8−9
The average gaming FPS of GeForce 845M in Fortnite is 48% more, than Radeon R6 M340DX.
high / 1080p
9−10
6−7
ultra / 1080p
8−9
−
QHD / 1440p
3−4
0−1
4K / 2160p
3−4
−
low / 720p
21−24
12−14
medium / 1080p
10−12
7−8
The average gaming FPS of GeForce 845M in Forza Horizon 4 is 55% more, than Radeon R6 M340DX.
low / 768p
50−55
35−40
medium / 768p
−
30−35
high / 1080p
10−11
4−5
ultra / 1080p
4−5
4−5
QHD / 1440p
−
0−1
medium / 720p
40−45
−
The average gaming FPS of GeForce 845M in Grand Theft Auto V is 46% more, than Radeon R6 M340DX.
high / 1080p
3−4
2−3
ultra / 1080p
1−2
1−2
4K / 2160p
−
0−1
low / 720p
10−11
4−5
medium / 1080p
4−5
4−5
The average gaming FPS of GeForce 845M in Metro Exodus is 66% more, than Radeon R6 M340DX.
low / 768p
90−95
85−90
high / 1080p
65−70
75−80
ultra / 1080p
−
65−70
medium / 1080p
90−95
−
The average gaming FPS of Radeon R6 M340DX in Minecraft is 2% more, than GeForce 845M.
high / 1080p
5−6
14−16
ultra / 1080p
1−2
12−14
4K / 2160p
0−1
−
low / 720p
27−30
20−22
medium / 1080p
9−10
16−18
The average gaming FPS of Radeon R6 M340DX in PLAYERUNKNOWN'S BATTLEGROUNDS is 45% more, than GeForce 845M.
QHD / 1440p
−
0−1
low / 720p
10−11
4−5
medium / 1080p
8−9
−
The average gaming FPS of GeForce 845M in Red Dead Redemption 2 is 150% more, than Radeon R6 M340DX.
low / 768p
20−22
10−12
medium / 768p
12−14
9−10
high / 1080p
6−7
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
3−4
−
The average gaming FPS of GeForce 845M in The Witcher 3: Wild Hunt is 57% more, than Radeon R6 M340DX.
low / 768p
75−80
75−80
medium / 768p
40−45
30−35
ultra / 1080p
16−18
10−12
high / 768p
30−35
24−27
The average gaming FPS of GeForce 845M in World of Tanks is 16% more, than Radeon R6 M340DX.
Full Specs
GeForce 845M
Radeon R6 M340DX
Architecture
Maxwell
GCN
Code name
GM108
Jet
Type
Laptop
Laptop
Release date
12 March 2014
3 June 2015
Pipelines
384
704
Core clock speed
1071 MHz
Boost Clock
1150 MHz
1030 MHz
Transistor count
1,870 million
690 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
37.63
24.72
Floating-point performance
883.7 gflops
Memory bus width
64/128 Bit
Memory clock speed
2000 - 5000 MHz
Memory bandwidth
40.1 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
Bitcoin / BTC (SHA256)
76 Mh/s
Laptop size
medium sized
medium sized
Optimus
+
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