Quadro K420 vs Radeon R7 M275DX
If you are going to buy a new graphics card and are choosing between Quadro K420 and Radeon R7 M275DX, 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 Quadro K420 stacks up against Radeon R7 M275DX, check out specs charts below.
Radeon R7 M275DX is a Laptop Graphics Card
Note: Radeon R7 M275DX 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 Radeon R7 M275DX here:
Main Specs
Quadro K420
Radeon R7 M275DX
Power consumption (TDP)
41 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
128 Bit
DDR3
Maximum RAM amount
1 GB/2 GB
Display Connectors
1x DVI, 1x DisplayPort
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Quadro K420 is used in Desktops, and Radeon R7 M275DX - in Laptops.
Quadro K420 is build with Kepler architecture, and Radeon R7 M275DX - with GCN.
Quadro K420 and Radeon R7 M275DX 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
0−1
9−10
ultra / 1080p
0−1
5−6
QHD / 1440p
0−1
0−1
low / 720p
9−10
21−24
medium / 1080p
1−2
10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 220% more, than Quadro K420.
high / 1080p
−
14−16
ultra / 1080p
1−2
12−14
QHD / 1440p
0−1
0−1
low / 720p
9−10
30−35
medium / 1080p
2−3
16−18
The average gaming FPS of Radeon R7 M275DX in Battlefield 5 is 400% more, than Quadro K420.
low / 768p
50−55
45−50
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 Radeon R7 M275DX.
low / 768p
100−110
160−170
medium / 768p
75−80
130−140
ultra / 1080p
30−35
65−70
QHD / 1440p
−
35−40
4K / 2160p
9−10
27−30
high / 768p
50−55
100−110
The average gaming FPS of Radeon R7 M275DX in Counter-Strike: Global Offensive is 81% more, than Quadro K420.
low / 768p
70−75
55−60
ultra / 1080p
10−12
24−27
medium / 1080p
45−50
45−50
Quadro K420 and Radeon R7 M275DX have the same average FPS in Cyberpunk 2077.
low / 768p
65−70
90−95
medium / 768p
35−40
70−75
ultra / 1080p
14−16
40−45
The average gaming FPS of Radeon R7 M275DX in Dota 2 is 72% more, than Quadro K420.
high / 1080p
1−2
10−12
ultra / 1080p
−
10−11
4K / 2160p
0−1
4−5
low / 720p
7−8
24−27
medium / 1080p
2−3
12−14
The average gaming FPS of Radeon R7 M275DX in Far Cry 5 is 433% more, than Quadro K420.
high / 1080p
−
18−20
ultra / 1080p
−
12−14
QHD / 1440p
0−1
−
low / 720p
40−45
70−75
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon R7 M275DX in Fortnite is 126% more, than Quadro K420.
high / 1080p
1−2
16−18
ultra / 1080p
−
14−16
QHD / 1440p
0−1
3−4
low / 720p
10−12
30−35
medium / 1080p
3−4
18−20
The average gaming FPS of Radeon R7 M275DX in Forza Horizon 4 is 340% more, than Quadro K420.
low / 768p
35−40
60−65
medium / 768p
−
55−60
high / 1080p
1−2
18−20
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Radeon R7 M275DX in Grand Theft Auto V is 110% more, than Quadro K420.
high / 1080p
0−1
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
1−2
18−20
medium / 1080p
−
8−9
The average gaming FPS of Radeon R7 M275DX in Metro Exodus is 1800% more, than Quadro K420.
low / 768p
85−90
100−110
high / 1080p
50−55
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon R7 M275DX in Minecraft is 44% more, than Quadro K420.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
14−16
low / 720p
21−24
40−45
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R7 M275DX in PLAYERUNKNOWN'S BATTLEGROUNDS is 43% more, than Quadro K420.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
low / 720p
2−3
16−18
medium / 1080p
−
12−14
The average gaming FPS of Radeon R7 M275DX in Red Dead Redemption 2 is 750% more, than Quadro K420.
low / 768p
4−5
30−35
medium / 768p
−
21−24
high / 1080p
2−3
12−14
ultra / 1080p
−
7−8
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon R7 M275DX in The Witcher 3: Wild Hunt is 633% more, than Quadro K420.
low / 768p
65−70
90−95
medium / 768p
30−35
50−55
ultra / 1080p
10−12
24−27
high / 768p
27−30
40−45
The average gaming FPS of Radeon R7 M275DX in World of Tanks is 55% more, than Quadro K420.
Full Specs
Quadro K420
Radeon R7 M275DX
Architecture
Kepler
GCN
Code name
GK107
Type
Workstation
Laptop
Release date
22 July 2014
4 June 2014
Pipelines
192
896
Core clock speed
876 MHz
Transistor count
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
14.02
Floating-point performance
336.4 gflops
Length
160 mm
Memory bus width
128 Bit
Memory clock speed
1782 MHz
Shared memory
+
DirectX
12
DirectX 12, Shader 5.0
Shader Model
5
OpenGL
4.5
OpenCL
1.2
Vulkan
+
CUDA
3.0
Bitcoin / BTC (SHA256)
11 Mh/s
Laptop size
medium sized
Eyefinity
+
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
AppAcceleration
+
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