Radeon HD 6950M vs Radeon R9 M390X
When choosing between Radeon HD 6950M and Radeon R9 M390X, 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 Radeon HD 6950M and Radeon R9 M390X.
Radeon HD 6950M and Radeon R9 M390X are Laptop Graphics Cards
Note: Radeon HD 6950M and Radeon R9 M390X 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 Radeon R9 M390X here:
Main Specs
Radeon HD 6950M
Radeon R9 M390X
Power consumption (TDP)
50 Watt
100 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Radeon R9 M390X has 100% more power consumption, than Radeon HD 6950M.
Radeon HD 6950M is connected by MXM-B (3.0), and Radeon R9 M390X uses PCIe 3.0 x16 interface.
Radeon R9 M390X has 2 GB more memory, than Radeon HD 6950M.
Both cards are used in Laptops.
Radeon HD 6950M is build with Terascale 2 architecture, and Radeon R9 M390X - with GCN 3.
Core clock speed of Radeon R9 M390X is 143 MHz higher, than Radeon HD 6950M.
Radeon HD 6950M is manufactured by 40 nm process technology, and Radeon R9 M390X - 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
8−9
21−24
ultra / 1080p
5−6
12−14
QHD / 1440p
0−1
8−9
4K / 2160p
−
5−6
low / 720p
20−22
40−45
medium / 1080p
10−12
27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 136% more, than Radeon HD 6950M.
high / 1080p
14−16
35−40
ultra / 1080p
12−14
30−35
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
30−35
70−75
medium / 1080p
16−18
40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 142% more, than Radeon HD 6950M.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Radeon HD 6950M.
low / 768p
150−160
230−240
medium / 768p
120−130
210−220
ultra / 1080p
65−70
120−130
QHD / 1440p
35−40
100−110
4K / 2160p
27−30
55−60
high / 768p
95−100
170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 78% more, than Radeon HD 6950M.
low / 768p
55−60
60−65
ultra / 1080p
24−27
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 37% more, than Radeon HD 6950M.
low / 768p
85−90
120−130
medium / 768p
65−70
110−120
ultra / 1080p
40−45
85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 67% more, than Radeon HD 6950M.
high / 1080p
10−11
27−30
ultra / 1080p
9−10
24−27
QHD / 1440p
−
20−22
4K / 2160p
4−5
9−10
low / 720p
24−27
55−60
medium / 1080p
10−12
30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 150% more, than Radeon HD 6950M.
high / 1080p
16−18
35−40
ultra / 1080p
12−14
27−30
QHD / 1440p
−
16−18
low / 720p
70−75
130−140
medium / 1080p
30−33
75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 109% more, than Radeon HD 6950M.
high / 1080p
14−16
35−40
ultra / 1080p
12−14
27−30
QHD / 1440p
3−4
16−18
4K / 2160p
−
14−16
low / 720p
30−35
75−80
medium / 1080p
16−18
40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 150% more, than Radeon HD 6950M.
low / 768p
60−65
110−120
medium / 768p
50−55
95−100
high / 1080p
16−18
45−50
ultra / 1080p
7−8
18−20
QHD / 1440p
0−1
9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 102% more, than Radeon HD 6950M.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
10−12
QHD / 1440p
−
10−12
4K / 2160p
1−2
3−4
low / 720p
16−18
40−45
medium / 1080p
8−9
20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 157% more, than Radeon HD 6950M.
low / 768p
95−100
120−130
high / 1080p
95−100
−
ultra / 1080p
85−90
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 23% more, than Radeon HD 6950M.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
35−40
75−80
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon HD 6950M.
high / 1080p
12−14
16−18
ultra / 1080p
8−9
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
16−18
40−45
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 91% more, than Radeon HD 6950M.
low / 768p
30−35
80−85
medium / 768p
21−24
50−55
high / 1080p
10−12
27−30
ultra / 1080p
7−8
16−18
4K / 2160p
6−7
9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 137% more, than Radeon HD 6950M.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
21−24
40−45
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 M390X in World of Tanks is 21% more, than Radeon HD 6950M.
Full Specs
Radeon HD 6950M
Radeon R9 M390X
Architecture
Terascale 2
GCN 3
Code name
Blackcomb Pro
Amethyst (XT) / Tonga
Type
Laptop
Laptop
Release date
6 January 2011
9 June 2015
Pipelines
960
2048
Core clock speed
580 MHz
723 MHz
Transistor count
1,700 million
5,000 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
27.84
92.54
Floating-point performance
1,113.6 gflops
2,961 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
900 MHz
Memory bandwidth
115.2 GB/s
160.0 GB/s
Shared memory
-
-
DirectX
11.2 (11_0)
Shader Model
5.0
6.3
OpenGL
4.4
4.4
OpenCL
1.2
Not Listed
Vulkan
N/A
+
FreeSync
+
Bus support
PCIe 3.0
Laptop size
large
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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