Quadro K420 vs Radeon HD 6740G2
When choosing between Quadro K420 and Radeon HD 6740G2, 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 Quadro K420 and Radeon HD 6740G2.
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 HD 6740G2 here:
Main Specs
Quadro K420
Radeon HD 6740G2
Power consumption (TDP)
41 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
128 Bit
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 HD 6740G2 - in Laptops.
Quadro K420 is build with Kepler architecture, and Radeon HD 6740G2 - with Terascale 2.
Quadro K420 is manufactured by 28 nm process technology, and Radeon HD 6740G2 - by 40 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
0−1
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
9−10
10−12
medium / 1080p
1−2
2−3
The average gaming FPS of Radeon HD 6740G2 in Assassin's Creed Odyssey is 20% more, than Quadro K420.
ultra / 1080p
1−2
3−4
QHD / 1440p
0−1
0−1
low / 720p
9−10
12−14
medium / 1080p
2−3
4−5
The average gaming FPS of Radeon HD 6740G2 in Battlefield 5 is 75% more, than Quadro K420.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K420 and Radeon HD 6740G2 have the same average FPS in Call of Duty: Warzone.
low / 768p
100−110
110−120
medium / 768p
75−80
85−90
ultra / 1080p
30−35
35−40
4K / 2160p
9−10
10−11
high / 768p
50−55
60−65
The average gaming FPS of Radeon HD 6740G2 in Counter-Strike: Global Offensive is 12% more, than Quadro K420.
low / 768p
70−75
70−75
ultra / 1080p
10−12
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6740G2 in Cyberpunk 2077 is 2% more, than Quadro K420.
low / 768p
65−70
70−75
medium / 768p
35−40
40−45
ultra / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 6740G2 in Dota 2 is 10% more, than Quadro K420.
high / 1080p
1−2
2−3
ultra / 1080p
−
2−3
4K / 2160p
0−1
0−1
low / 720p
7−8
9−10
medium / 1080p
2−3
3−4
The average gaming FPS of Radeon HD 6740G2 in Far Cry 5 is 66% more, than Quadro K420.
ultra / 1080p
−
5−6
QHD / 1440p
0−1
1−2
low / 720p
40−45
45−50
medium / 1080p
4−5
7−8
The average gaming FPS of Radeon HD 6740G2 in Fortnite is 17% more, than Quadro K420.
high / 1080p
1−2
2−3
QHD / 1440p
0−1
0−1
low / 720p
10−12
14−16
medium / 1080p
3−4
5−6
The average gaming FPS of Radeon HD 6740G2 in Forza Horizon 4 is 40% more, than Quadro K420.
low / 768p
35−40
40−45
high / 1080p
1−2
3−4
ultra / 1080p
−
2−3
QHD / 1440p
0−1
0−1
medium / 720p
30−35
35−40
The average gaming FPS of Radeon HD 6740G2 in Grand Theft Auto V is 17% more, than Quadro K420.
high / 1080p
0−1
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
1−2
2−3
medium / 1080p
−
2−3
The average gaming FPS of Radeon HD 6740G2 in Metro Exodus is 100% more, than Quadro K420.
low / 768p
85−90
85−90
high / 1080p
50−55
55−60
The average gaming FPS of Radeon HD 6740G2 in Minecraft is 2% more, than Quadro K420.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
21−24
24−27
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 6740G2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than Quadro K420.
ultra / 1080p
−
3−4
QHD / 1440p
0−1
0−1
low / 720p
2−3
4−5
The average gaming FPS of Radeon HD 6740G2 in Red Dead Redemption 2 is 100% more, than Quadro K420.
low / 768p
4−5
7−8
medium / 768p
−
6−7
high / 1080p
2−3
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in The Witcher 3: Wild Hunt is 66% more, than Quadro K420.
low / 768p
65−70
70−75
medium / 768p
30−35
35−40
ultra / 1080p
10−12
12−14
high / 768p
27−30
30−33
The average gaming FPS of Radeon HD 6740G2 in World of Tanks is 11% more, than Quadro K420.
Full Specs
Quadro K420
Radeon HD 6740G2
Architecture
Kepler
Terascale 2
Code name
GK107
Type
Workstation
Laptop
Release date
22 July 2014
14 June 2011
Pipelines
192
880
Core clock speed
876 MHz
Transistor count
1,270 million
Manufacturing process technology
28 nm
40 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 11, 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
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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