GeForce 945M vs GeForce GTX 670
When comparing GeForce 945M and GeForce GTX 670, 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 945M and GeForce GTX 670 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 945M is a Laptop Graphics Card
Note: GeForce 945M is only used in laptop graphics. It has 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 945M here:
Main Specs
GeForce 945M
GeForce GTX 670
Power consumption (TDP)
75 Watt
170 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
Two 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 670 has 126% more power consumption, than GeForce 945M.
GeForce 945M is connected by MXM-B (3.0), and GeForce GTX 670 uses PCIe 3.0 x16 interface.
GeForce 945M has 2 GB more memory, than GeForce GTX 670.
GeForce 945M is used in Laptops, and GeForce GTX 670 - in Desktops.
GeForce 945M is build with Maxwell architecture, and GeForce GTX 670 - with Kepler.
Core clock speed of GeForce GTX 670 is 52 MHz higher, than GeForce 945M.
GeForce 945M and GeForce GTX 670 are manufactured by 28 nm process technology.
Memory clock speed of GeForce 945M is 1994 MHz higher, than GeForce GTX 670.
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
10−11
35−40
ultra / 1080p
6−7
21−24
QHD / 1440p
1−2
16−18
4K / 2160p
−
10−11
low / 720p
24−27
60−65
medium / 1080p
12−14
40−45
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 227% more, than GeForce 945M.
high / 1080p
16−18
55−60
ultra / 1080p
14−16
45−50
QHD / 1440p
1−2
35−40
4K / 2160p
−
18−20
low / 720p
35−40
100−110
medium / 1080p
18−20
60−65
The average gaming FPS of GeForce GTX 670 in Battlefield 5 is 244% more, than GeForce 945M.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 670 in Call of Duty: Warzone is 10% more, than GeForce 945M.
low / 768p
170−180
250−260
medium / 768p
140−150
220−230
ultra / 1080p
75−80
180−190
QHD / 1440p
40−45
110−120
4K / 2160p
30−33
70−75
high / 768p
110−120
210−220
The average gaming FPS of GeForce GTX 670 in Counter-Strike: Global Offensive is 82% more, than GeForce 945M.
low / 768p
55−60
60−65
ultra / 1080p
27−30
−
medium / 1080p
45−50
55−60
The average gaming FPS of GeForce GTX 670 in Cyberpunk 2077 is 15% more, than GeForce 945M.
low / 768p
95−100
120−130
medium / 768p
75−80
110−120
ultra / 1080p
45−50
100−110
The average gaming FPS of GeForce GTX 670 in Dota 2 is 55% more, than GeForce 945M.
high / 1080p
12−14
45−50
ultra / 1080p
12−14
40−45
QHD / 1440p
−
27−30
4K / 2160p
5−6
14−16
low / 720p
27−30
80−85
medium / 1080p
12−14
45−50
The average gaming FPS of GeForce GTX 670 in Far Cry 5 is 235% more, than GeForce 945M.
high / 1080p
18−20
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
80−85
180−190
medium / 1080p
35−40
110−120
The average gaming FPS of GeForce GTX 670 in Fortnite is 168% more, than GeForce 945M.
high / 1080p
18−20
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
5−6
30−35
4K / 2160p
−
24−27
low / 720p
35−40
100−110
medium / 1080p
21−24
65−70
The average gaming FPS of GeForce GTX 670 in Forza Horizon 4 is 231% more, than GeForce 945M.
low / 768p
65−70
140−150
medium / 768p
60−65
120−130
high / 1080p
21−24
70−75
ultra / 1080p
9−10
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of GeForce GTX 670 in Grand Theft Auto V is 132% more, than GeForce 945M.
high / 1080p
7−8
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
−
16−18
4K / 2160p
1−2
8−9
low / 720p
20−22
65−70
medium / 1080p
9−10
30−35
The average gaming FPS of GeForce GTX 670 in Metro Exodus is 244% more, than GeForce 945M.
low / 768p
100−110
130−140
ultra / 1080p
90−95
−
medium / 1080p
100−105
120−130
The average gaming FPS of GeForce GTX 670 in Minecraft is 26% more, than GeForce 945M.
high / 1080p
18−20
−
ultra / 1080p
16−18
14−16
low / 720p
45−50
100−110
medium / 1080p
21−24
18−20
The average gaming FPS of GeForce GTX 670 in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than GeForce 945M.
high / 1080p
12−14
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
20−22
65−70
medium / 1080p
12−14
35−40
The average gaming FPS of GeForce GTX 670 in Red Dead Redemption 2 is 176% more, than GeForce 945M.
low / 768p
35−40
130−140
medium / 768p
24−27
85−90
high / 1080p
14−16
45−50
ultra / 1080p
8−9
24−27
4K / 2160p
7−8
16−18
The average gaming FPS of GeForce GTX 670 in The Witcher 3: Wild Hunt is 244% more, than GeForce 945M.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
27−30
50−55
high / 768p
45−50
60−65
The average gaming FPS of GeForce GTX 670 in World of Tanks is 17% more, than GeForce 945M.
Full Specs
GeForce 945M
GeForce GTX 670
Architecture
Maxwell
Kepler
Code name
GM107
GK104
Type
Laptop
Desktop
Release date
12 March 2015
10 May 2012
Pipelines
512
1344
Core clock speed
928 MHz
980 MHz
Boost Clock
1045 MHz
980 MHz
Transistor count
1,870 million
3,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
40.80
102.5 billion/sec
Floating-point performance
953.9 gflops
2,459.5 gflops
Length
9.5" (24.1 cm)
Memory bus width
128 Bit
256-bit GDDR5
Memory clock speed
2000 MHz
6.0 GB/s
Memory bandwidth
28.8 GB/s
192.2 GB/s
Shared memory
-
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.5
4.2
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
+
+
CUDA cores
1344
Bus support
PCI Express 3.0
PCI Express 3.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
4 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Blu-Ray
+
3D Gaming
+
3D Vision
+
Bitcoin / BTC (SHA256)
107 Mh/s
97 Mh/s
Laptop size
medium sized
Optimus
+
Ethereum / ETH (DaggerHashimoto)
13 Mh/s
GPU Boost
2.0
GameWorks
+
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