GeForce GTX 675MX vs Quadro K420
If you are going to buy a new graphics card and are choosing between GeForce GTX 675MX and Quadro K420, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 675MX stacks up against Quadro K420, check out specs charts below.
GeForce GTX 675MX is a Laptop Graphics Card
Note: GeForce GTX 675MX 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 GTX 675MX here:
Main Specs
GeForce GTX 675MX
Quadro K420
Power consumption (TDP)
100 Watt
41 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
Memory type
GDDR5
128 Bit
Maximum RAM amount
2 GB
1 GB/2 GB
Display Connectors
No outputs
1x DVI, 1x DisplayPort
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GeForce GTX 675MX has 143% more power consumption, than Quadro K420.
GeForce GTX 675MX is connected by MXM-B (3.0), and Quadro K420 uses PCIe 2.0 x16 interface.
GeForce GTX 675MX has 1 GB more memory, than Quadro K420.
GeForce GTX 675MX is used in Laptops, and Quadro K420 - in Desktops.
GeForce GTX 675MX and Quadro K420 are build with Kepler architecture.
Core clock speed of Quadro K420 is 276 MHz higher, than GeForce GTX 675MX.
GeForce GTX 675MX and Quadro K420 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 675MX is 18 MHz higher, than Quadro K420.
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
9−10
0−1
ultra / 1080p
5−6
0−1
QHD / 1440p
0−1
0−1
low / 720p
21−24
9−10
medium / 1080p
12−14
1−2
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 240% more, than Quadro K420.
high / 1080p
16−18
−
ultra / 1080p
14−16
1−2
QHD / 1440p
0−1
0−1
low / 720p
30−35
9−10
medium / 1080p
16−18
2−3
The average gaming FPS of GeForce GTX 675MX in Battlefield 5 is 425% more, than Quadro K420.
low / 768p
45−50
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 10% more, than GeForce GTX 675MX.
low / 768p
160−170
100−110
medium / 768p
130−140
75−80
ultra / 1080p
70−75
30−35
QHD / 1440p
40−45
−
4K / 2160p
30−33
9−10
high / 768p
100−110
50−55
The average gaming FPS of GeForce GTX 675MX in Counter-Strike: Global Offensive is 83% more, than Quadro K420.
low / 768p
55−60
70−75
ultra / 1080p
27−30
10−12
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 675MX in Cyberpunk 2077 is 2% more, than Quadro K420.
low / 768p
90−95
65−70
medium / 768p
70−75
35−40
ultra / 1080p
45−50
14−16
The average gaming FPS of GeForce GTX 675MX in Dota 2 is 75% more, than Quadro K420.
high / 1080p
10−12
1−2
ultra / 1080p
10−11
−
4K / 2160p
4−5
0−1
low / 720p
24−27
7−8
medium / 1080p
12−14
2−3
The average gaming FPS of GeForce GTX 675MX in Far Cry 5 is 433% more, than Quadro K420.
high / 1080p
18−20
−
ultra / 1080p
12−14
−
QHD / 1440p
−
0−1
low / 720p
70−75
40−45
medium / 1080p
30−35
4−5
The average gaming FPS of GeForce GTX 675MX in Fortnite is 126% more, than Quadro K420.
high / 1080p
16−18
1−2
ultra / 1080p
14−16
−
QHD / 1440p
4−5
0−1
low / 720p
35−40
10−12
medium / 1080p
18−20
3−4
The average gaming FPS of GeForce GTX 675MX in Forza Horizon 4 is 380% more, than Quadro K420.
low / 768p
65−70
35−40
medium / 768p
55−60
−
high / 1080p
18−20
1−2
ultra / 1080p
8−9
−
QHD / 1440p
0−1
0−1
medium / 720p
−
30−35
The average gaming FPS of GeForce GTX 675MX in Grand Theft Auto V is 126% more, than Quadro K420.
high / 1080p
6−7
0−1
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
0−1
low / 720p
18−20
1−2
medium / 1080p
8−9
−
The average gaming FPS of GeForce GTX 675MX in Metro Exodus is 1800% more, than Quadro K420.
low / 768p
100−110
85−90
high / 1080p
−
50−55
ultra / 1080p
90−95
−
medium / 1080p
95−100
−
The average gaming FPS of GeForce GTX 675MX in Minecraft is 20% more, than Quadro K420.
high / 1080p
18−20
14−16
ultra / 1080p
14−16
12−14
low / 720p
40−45
21−24
medium / 1080p
20−22
14−16
The average gaming FPS of GeForce GTX 675MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Quadro K420.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
0−1
0−1
low / 720p
18−20
2−3
medium / 1080p
12−14
−
The average gaming FPS of GeForce GTX 675MX in Red Dead Redemption 2 is 850% more, than Quadro K420.
low / 768p
35−40
4−5
medium / 768p
21−24
−
high / 1080p
12−14
2−3
ultra / 1080p
8−9
−
4K / 2160p
7−8
0−1
The average gaming FPS of GeForce GTX 675MX in The Witcher 3: Wild Hunt is 733% more, than Quadro K420.
low / 768p
90−95
65−70
medium / 768p
50−55
30−35
ultra / 1080p
24−27
10−12
high / 768p
40−45
27−30
The average gaming FPS of GeForce GTX 675MX in World of Tanks is 55% more, than Quadro K420.
Full Specs
GeForce GTX 675MX
Quadro K420
Architecture
Kepler
Kepler
Code name
N13E-GSR
GK107
Type
Laptop
Workstation
Release date
1 October 2012
22 July 2014
Pipelines
960
192
Core clock speed
600 MHz
876 MHz
Transistor count
3,540 million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
48.0 billion/sec
14.02
Floating-point performance
1,256 gflops
336.4 gflops
Length
160 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
1800 MHz
1782 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
DirectX
12 API
12
Shader Model
5.1
5
OpenGL
4.5
4.5
OpenCL
1.1
1.2
Vulkan
1.1.126
+
CUDA
+
3.0
CUDA cores
960
Bus support
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
63 Mh/s
11 Mh/s
Laptop size
large
Optimus
+
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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