Radeon HD 6950M vs UHD Graphics 620
If you are going to buy a new graphics card and are choosing between Radeon HD 6950M and UHD Graphics 620, 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 Radeon HD 6950M stacks up against UHD Graphics 620, check out specs charts below.
Radeon HD 6950M and UHD Graphics 620 are Laptop Graphics Cards
Note: Radeon HD 6950M and UHD Graphics 620 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 Radeon HD 6950M or UHD Graphics 620 here:
Main Specs
Radeon HD 6950M
UHD Graphics 620
Power consumption (TDP)
50 Watt
15 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x1
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
2 GB
32 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6950M has 233% more power consumption, than UHD Graphics 620.
Radeon HD 6950M is connected by MXM-B (3.0), and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 30 GB more memory, than Radeon HD 6950M.
Both cards are used in Laptops.
Radeon HD 6950M is build with Terascale 2 architecture, and UHD Graphics 620 - with Gen. 9.5.
Core clock speed of Radeon HD 6950M is 280 MHz higher, than UHD Graphics 620.
Radeon HD 6950M is manufactured by 40 nm process technology, and UHD Graphics 620 - by 14 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
8−9
2−3
ultra / 1080p
5−6
0−1
QHD / 1440p
0−1
0−1
low / 720p
20−22
12−14
medium / 1080p
10−12
3−4
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 116% more, than UHD Graphics 620.
high / 1080p
14−16
6−7
ultra / 1080p
12−14
4−5
QHD / 1440p
0−1
0−1
low / 720p
30−35
16−18
medium / 1080p
16−18
6−7
The average gaming FPS of Radeon HD 6950M in Battlefield 5 is 137% more, than UHD Graphics 620.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6950M in Call of Duty: Warzone is 4% more, than UHD Graphics 620.
low / 768p
150−160
100−110
medium / 768p
120−130
80−85
ultra / 1080p
65−70
40−45
QHD / 1440p
35−40
21−24
4K / 2160p
27−30
16−18
high / 768p
95−100
60−65
The average gaming FPS of Radeon HD 6950M in Counter-Strike: Global Offensive is 54% more, than UHD Graphics 620.
low / 768p
55−60
85−90
ultra / 1080p
24−27
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 13% more, than Radeon HD 6950M.
low / 768p
85−90
80−85
medium / 768p
65−70
55−60
ultra / 1080p
40−45
27−30
The average gaming FPS of Radeon HD 6950M in Dota 2 is 16% more, than UHD Graphics 620.
high / 1080p
10−11
2−3
ultra / 1080p
9−10
2−3
4K / 2160p
4−5
1−2
low / 720p
24−27
12−14
medium / 1080p
10−12
3−4
The average gaming FPS of Radeon HD 6950M in Far Cry 5 is 200% more, than UHD Graphics 620.
high / 1080p
16−18
10−11
ultra / 1080p
12−14
5−6
QHD / 1440p
−
1−2
low / 720p
70−75
50−55
medium / 1080p
30−33
12−14
The average gaming FPS of Radeon HD 6950M in Fortnite is 65% more, than UHD Graphics 620.
high / 1080p
14−16
5−6
ultra / 1080p
12−14
−
QHD / 1440p
3−4
3−4
4K / 2160p
−
2−3
low / 720p
30−35
16−18
medium / 1080p
16−18
8−9
The average gaming FPS of Radeon HD 6950M in Forza Horizon 4 is 112% more, than UHD Graphics 620.
low / 768p
60−65
40−45
medium / 768p
50−55
35−40
high / 1080p
16−18
5−6
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6950M in Grand Theft Auto V is 54% more, than UHD Graphics 620.
high / 1080p
6−7
1−2
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
−
low / 720p
16−18
5−6
medium / 1080p
8−9
3−4
The average gaming FPS of Radeon HD 6950M in Metro Exodus is 233% more, than UHD Graphics 620.
low / 768p
95−100
95−100
high / 1080p
95−100
60−65
ultra / 1080p
85−90
−
medium / 1080p
95−100
85−90
The average gaming FPS of Radeon HD 6950M in Minecraft is 18% more, than UHD Graphics 620.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon HD 6950M in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than UHD Graphics 620.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
4−5
medium / 1080p
12−14
−
The average gaming FPS of Radeon HD 6950M in Red Dead Redemption 2 is 200% more, than UHD Graphics 620.
low / 768p
30−35
12−14
medium / 768p
21−24
9−10
high / 1080p
10−12
4−5
ultra / 1080p
7−8
3−4
4K / 2160p
6−7
0−1
The average gaming FPS of Radeon HD 6950M in The Witcher 3: Wild Hunt is 157% more, than UHD Graphics 620.
low / 768p
90−95
65−70
medium / 768p
50−55
35−40
ultra / 1080p
21−24
14−16
high / 768p
40−45
27−30
The average gaming FPS of Radeon HD 6950M in World of Tanks is 40% more, than UHD Graphics 620.
Full Specs
Radeon HD 6950M
UHD Graphics 620
Architecture
Terascale 2
Gen. 9.5
Code name
Blackcomb Pro
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
6 January 2011
1 September 2017
Pipelines
960
24
Core clock speed
580 MHz
300 MHz
Boost Clock
1150 MHz
Transistor count
1,700 million
189 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
27.84
27.60
Floating-point performance
1,113.6 gflops
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
900 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
+
DirectX
11.2 (11_0)
12 (12_1)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.1.103
Laptop size
large
Quick Sync
+
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