Quadro K620M vs Radeon HD 6950M
In this comparison between Quadro K620M and Radeon HD 6950M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620M will be the best choice, for others Radeon HD 6950M will be their preference. Study the comparison tables below and make your choice.
Quadro K620M and Radeon HD 6950M are Laptop Graphics Cards
Note: Quadro K620M and Radeon HD 6950M 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 Quadro K620M or Radeon HD 6950M here:
Main Specs
Quadro K620M
Radeon HD 6950M
Power consumption (TDP)
30 Watt
50 Watt
Interface
MXM-A (3.0)
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6950M has 66% more power consumption, than Quadro K620M.
Quadro K620M is connected by MXM-A (3.0), and Radeon HD 6950M uses MXM-B (3.0) interface.
Quadro K620M and Radeon HD 6950M have maximum RAM of 2 GB.
Quadro K620M is used in Mobile workstations, and Radeon HD 6950M - in Laptops.
Quadro K620M is build with Maxwell architecture, and Radeon HD 6950M - with Terascale 2.
Core clock speed of Quadro K620M is 449 MHz higher, than Radeon HD 6950M.
Quadro K620M is manufactured by 28 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
Memory clock speed of Quadro K620M is 1100 MHz higher, than Radeon HD 6950M.
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
20−22
medium / 1080p
5−6
10−12
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 83% more, than Quadro K620M.
high / 1080p
7−8
14−16
ultra / 1080p
5−6
12−14
QHD / 1440p
0−1
0−1
low / 720p
18−20
30−35
medium / 1080p
8−9
16−18
The average gaming FPS of Radeon HD 6950M in Battlefield 5 is 90% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6950M in Call of Duty: Warzone is 4% more, than Quadro K620M.
low / 768p
120−130
150−160
medium / 768p
95−100
120−130
ultra / 1080p
45−50
65−70
QHD / 1440p
24−27
35−40
4K / 2160p
−
27−30
high / 768p
70−75
95−100
The average gaming FPS of Radeon HD 6950M in Counter-Strike: Global Offensive is 31% more, than Quadro K620M.
low / 768p
70−75
55−60
ultra / 1080p
20−22
24−27
medium / 1080p
40−45
45−50
The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 4% more, than Radeon HD 6950M.
low / 768p
75−80
85−90
medium / 768p
55−60
65−70
ultra / 1080p
27−30
40−45
The average gaming FPS of Radeon HD 6950M in Dota 2 is 20% more, than Quadro K620M.
high / 1080p
4−5
10−11
ultra / 1080p
3−4
9−10
4K / 2160p
0−1
4−5
low / 720p
14−16
24−27
medium / 1080p
5−6
10−12
The average gaming FPS of Radeon HD 6950M in Far Cry 5 is 100% more, than Quadro K620M.
high / 1080p
12−14
16−18
ultra / 1080p
7−8
12−14
QHD / 1440p
4−5
−
low / 720p
55−60
70−75
medium / 1080p
14−16
30−33
The average gaming FPS of Radeon HD 6950M in Fortnite is 43% more, than Quadro K620M.
high / 1080p
6−7
14−16
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
3−4
low / 720p
21−24
30−35
medium / 1080p
9−10
16−18
The average gaming FPS of Radeon HD 6950M in Forza Horizon 4 is 72% more, than Quadro K620M.
low / 768p
45−50
60−65
medium / 768p
−
50−55
high / 1080p
8−9
16−18
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 6950M in Grand Theft Auto V is 52% more, than Quadro K620M.
high / 1080p
2−3
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
7−8
16−18
medium / 1080p
3−4
8−9
The average gaming FPS of Radeon HD 6950M in Metro Exodus is 150% more, than Quadro K620M.
low / 768p
85−90
95−100
high / 1080p
65−70
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon HD 6950M in Minecraft is 25% more, than Quadro K620M.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 6950M in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Quadro K620M.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
7−8
16−18
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 6950M in Red Dead Redemption 2 is 100% more, than Quadro K620M.
low / 768p
16−18
30−35
medium / 768p
12−14
21−24
high / 1080p
6−7
10−12
ultra / 1080p
4−5
7−8
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon HD 6950M in The Witcher 3: Wild Hunt is 100% more, than Quadro K620M.
low / 768p
70−75
90−95
medium / 768p
35−40
50−55
ultra / 1080p
16−18
21−24
high / 768p
30−35
40−45
The average gaming FPS of Radeon HD 6950M in World of Tanks is 33% more, than Quadro K620M.
Full Specs
Quadro K620M
Radeon HD 6950M
Architecture
Maxwell
Terascale 2
Code name
GM108
Blackcomb Pro
Type
Mobile workstation
Laptop
Release date
1 March 2015
6 January 2011
Pipelines
384
960
Core clock speed
1029 MHz
580 MHz
Boost Clock
1124 MHz
Transistor count
1,700 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
17.98
27.84
Floating-point performance
863.2 gflops
1,113.6 gflops
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
900 MHz
Memory bandwidth
14.4 GB/s
115.2 GB/s
Shared memory
-
-
DirectX
12
11.2 (11_0)
Shader Model
5
5.0
OpenGL
4.5
4.4
OpenCL
1.2
1.2
Vulkan
1.1.126
N/A
CUDA
+
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
large
Optimus
+
Display Port
1.2
nView Display Management
+
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