GeForce 845M vs GeForce GTX 670M
When choosing between GeForce 845M and GeForce GTX 670M, 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 GeForce GTX 670M.
GeForce 845M and GeForce GTX 670M are Laptop Graphics Cards
Note: GeForce 845M and GeForce GTX 670M 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 GeForce GTX 670M here:
Main Specs
GeForce 845M
GeForce GTX 670M
Power consumption (TDP)
45 Watt
75 Watt
Interface
PCIe 3.0 x8
MXM-B (3.0)
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 670M has 66% more power consumption, than GeForce 845M.
GeForce 845M is connected by PCIe 3.0 x8, and GeForce GTX 670M uses MXM-B (3.0) interface.
GeForce GTX 670M has 1 GB more memory, than GeForce 845M.
Both cards are used in Laptops.
GeForce 845M is build with Maxwell architecture, and GeForce GTX 670M - with Fermi.
Core clock speed of GeForce 845M is 473 MHz higher, than GeForce GTX 670M.
GeForce 845M is manufactured by 28 nm process technology, and GeForce GTX 670M - by 40 nm process technology.
Memory clock speed of GeForce 845M is 500 MHz higher, than GeForce GTX 670M.
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
8−9
ultra / 1080p
1−2
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
18−20
medium / 1080p
6−7
10−11
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 66% more, than GeForce 845M.
high / 1080p
10−11
14−16
ultra / 1080p
7−8
12−14
QHD / 1440p
0−1
0−1
low / 720p
21−24
27−30
medium / 1080p
10−11
14−16
The average gaming FPS of GeForce GTX 670M in Battlefield 5 is 41% more, than GeForce 845M.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 670M in Call of Duty: Warzone is 4% more, than GeForce 845M.
low / 768p
130−140
150−160
medium / 768p
100−110
120−130
ultra / 1080p
50−55
60−65
QHD / 1440p
24−27
35−40
4K / 2160p
12−14
27−30
high / 768p
75−80
90−95
The average gaming FPS of GeForce GTX 670M in Counter-Strike: Global Offensive is 22% more, than GeForce 845M.
low / 768p
85−90
55−60
ultra / 1080p
21−24
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 845M in Cyberpunk 2077 is 23% more, than GeForce GTX 670M.
low / 768p
75−80
85−90
medium / 768p
50−55
65−70
ultra / 1080p
30−33
40−45
The average gaming FPS of GeForce GTX 670M in Dota 2 is 22% more, than GeForce 845M.
high / 1080p
4−5
10−11
ultra / 1080p
4−5
9−10
4K / 2160p
2−3
4−5
low / 720p
14−16
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of GeForce GTX 670M in Far Cry 5 is 83% more, than GeForce 845M.
high / 1080p
6−7
16−18
ultra / 1080p
0−1
12−14
QHD / 1440p
0−1
−
low / 720p
55−60
65−70
medium / 1080p
16−18
27−30
The average gaming FPS of GeForce GTX 670M in Fortnite is 37% more, than GeForce 845M.
high / 1080p
9−10
14−16
ultra / 1080p
8−9
12−14
QHD / 1440p
3−4
2−3
4K / 2160p
3−4
−
low / 720p
21−24
30−35
medium / 1080p
10−12
16−18
The average gaming FPS of GeForce GTX 670M in Forza Horizon 4 is 45% more, than GeForce 845M.
low / 768p
50−55
55−60
medium / 768p
−
50−55
high / 1080p
10−11
14−16
ultra / 1080p
4−5
7−8
QHD / 1440p
−
0−1
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 670M in Grand Theft Auto V is 18% more, than GeForce 845M.
high / 1080p
3−4
5−6
ultra / 1080p
1−2
4−5
4K / 2160p
−
1−2
low / 720p
10−11
14−16
medium / 1080p
4−5
7−8
The average gaming FPS of GeForce GTX 670M in Metro Exodus is 60% more, than GeForce 845M.
low / 768p
90−95
95−100
high / 1080p
65−70
90−95
ultra / 1080p
−
85−90
medium / 1080p
90−95
95−100
The average gaming FPS of GeForce GTX 670M in Minecraft is 13% more, than GeForce 845M.
high / 1080p
5−6
18−20
ultra / 1080p
1−2
14−16
4K / 2160p
0−1
−
low / 720p
27−30
35−40
medium / 1080p
9−10
18−20
The average gaming FPS of GeForce GTX 670M in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than GeForce 845M.
ultra / 1080p
−
8−9
QHD / 1440p
−
0−1
low / 720p
10−11
14−16
medium / 1080p
8−9
12−14
The average gaming FPS of GeForce GTX 670M in Red Dead Redemption 2 is 55% more, than GeForce 845M.
low / 768p
20−22
30−33
medium / 768p
12−14
18−20
high / 1080p
6−7
10−12
ultra / 1080p
4−5
7−8
4K / 2160p
3−4
6−7
The average gaming FPS of GeForce GTX 670M in The Witcher 3: Wild Hunt is 66% more, than GeForce 845M.
low / 768p
75−80
90−95
medium / 768p
40−45
45−50
ultra / 1080p
16−18
21−24
high / 768p
30−35
40−45
The average gaming FPS of GeForce GTX 670M in World of Tanks is 21% more, than GeForce 845M.
Full Specs
GeForce 845M
GeForce GTX 670M
Architecture
Maxwell
Fermi
Code name
GM108
N13E-GS1-LP
Type
Laptop
Laptop
Release date
12 March 2014
22 March 2012
Pipelines
384
336
Core clock speed
1071 MHz
598 MHz
Boost Clock
1150 MHz
Transistor count
1,870 million
1,950 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
37.63
33.5 billion/sec
Floating-point performance
883.7 gflops
803.7 gflops
Memory bus width
64/128 Bit
192bit
Memory clock speed
2000 - 5000 MHz
1500 MHz
Memory bandwidth
40.1 GB/s
72.0 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12 API
Shader Model
5.1
5.1
OpenGL
4.6
4.5
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
+
+
CUDA cores
336
Bus support
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
76 Mh/s
53 Mh/s
Laptop size
medium sized
large
Optimus
+
+
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