Radeon HD 6990M vs Radeon RX 560X mobile
In this comparison between Radeon HD 6990M and Radeon RX 560X mobile 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 Radeon HD 6990M will be the best choice, for others Radeon RX 560X mobile will be their preference. Study the comparison tables below and make your choice.
Radeon HD 6990M and Radeon RX 560X mobile are Laptop Graphics Cards
Note: Radeon HD 6990M and Radeon RX 560X mobile 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 6990M or Radeon RX 560X mobile here:
Main Specs
Radeon HD 6990M
Radeon RX 560X mobile
Power consumption (TDP)
100 Watt
65 Watt
Interface
MXM-B (3.0)
MXM-B (3.0)
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 HD 6990M has 53% more power consumption, than Radeon RX 560X mobile.
Both video cards are using MXM-B (3.0) interface connection to a motherboard.
Radeon RX 560X mobile has 2 GB more memory, than Radeon HD 6990M.
Both cards are used in Laptops.
Radeon HD 6990M is build with Terascale 2 architecture, and Radeon RX 560X mobile - with Polaris.
Core clock speed of Radeon RX 560X mobile is 457 MHz higher, than Radeon HD 6990M.
Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon RX 560X mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 560X mobile is 5100 MHz higher, than Radeon HD 6990M.
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
14−16
21−24
ultra / 1080p
8−9
14−16
QHD / 1440p
3−4
8−9
4K / 2160p
−
5−6
low / 720p
30−33
40−45
medium / 1080p
16−18
27−30
The average gaming FPS of Radeon RX 560X mobile in Assassin's Creed Odyssey is 53% more, than Radeon HD 6990M.
high / 1080p
21−24
35−40
ultra / 1080p
18−20
30−35
QHD / 1440p
6−7
14−16
4K / 2160p
5−6
9−10
low / 720p
45−50
75−80
medium / 1080p
24−27
40−45
The average gaming FPS of Radeon RX 560X mobile in Battlefield 5 is 66% more, than Radeon HD 6990M.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 560X mobile in Call of Duty: Warzone is 10% more, than Radeon HD 6990M.
low / 768p
200−210
230−240
medium / 768p
170−180
210−220
ultra / 1080p
90−95
130−140
QHD / 1440p
50−55
100−110
4K / 2160p
30−33
55−60
high / 768p
130−140
170−180
The average gaming FPS of Radeon RX 560X mobile in Counter-Strike: Global Offensive is 33% more, than Radeon HD 6990M.
low / 768p
55−60
60−65
ultra / 1080p
35−40
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX 560X mobile in Cyberpunk 2077 is 25% more, than Radeon HD 6990M.
low / 768p
100−110
120−130
medium / 768p
90−95
110−120
ultra / 1080p
60−65
85−90
The average gaming FPS of Radeon RX 560X mobile in Dota 2 is 26% more, than Radeon HD 6990M.
high / 1080p
16−18
27−30
ultra / 1080p
14−16
24−27
QHD / 1440p
−
21−24
4K / 2160p
6−7
9−10
low / 720p
35−40
55−60
medium / 1080p
18−20
30−33
The average gaming FPS of Radeon RX 560X mobile in Far Cry 5 is 57% more, than Radeon HD 6990M.
high / 1080p
24−27
35−40
ultra / 1080p
18−20
27−30
QHD / 1440p
16−18
16−18
low / 720p
95−100
130−140
medium / 1080p
50−55
80−85
The average gaming FPS of Radeon RX 560X mobile in Fortnite is 42% more, than Radeon HD 6990M.
high / 1080p
24−27
35−40
ultra / 1080p
18−20
27−30
QHD / 1440p
8−9
16−18
4K / 2160p
−
14−16
low / 720p
50−55
75−80
medium / 1080p
27−30
40−45
The average gaming FPS of Radeon RX 560X mobile in Forza Horizon 4 is 53% more, than Radeon HD 6990M.
low / 768p
80−85
110−120
medium / 768p
70−75
100−105
high / 1080p
27−30
45−50
ultra / 1080p
10−12
18−20
QHD / 1440p
2−3
9−10
The average gaming FPS of Radeon RX 560X mobile in Grand Theft Auto V is 48% more, than Radeon HD 6990M.
high / 1080p
9−10
14−16
ultra / 1080p
7−8
12−14
QHD / 1440p
−
10−12
4K / 2160p
2−3
3−4
low / 720p
27−30
45−50
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon RX 560X mobile in Metro Exodus is 66% more, than Radeon HD 6990M.
low / 768p
110−120
120−130
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon RX 560X mobile in Minecraft is 9% more, than Radeon HD 6990M.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
55−60
75−80
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon RX 560X mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Radeon HD 6990M.
high / 1080p
14−16
16−18
ultra / 1080p
9−10
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
27−30
40−45
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon RX 560X mobile in Red Dead Redemption 2 is 35% more, than Radeon HD 6990M.
low / 768p
50−55
80−85
medium / 768p
30−35
50−55
high / 1080p
18−20
27−30
ultra / 1080p
10−11
16−18
4K / 2160p
8−9
9−10
The average gaming FPS of Radeon RX 560X mobile in The Witcher 3: Wild Hunt is 58% more, than Radeon HD 6990M.
low / 768p
100−105
90−95
medium / 768p
60−65
60−65
ultra / 1080p
30−35
40−45
high / 768p
50−55
55−60
The average gaming FPS of Radeon RX 560X mobile in World of Tanks is 1% more, than Radeon HD 6990M.
Full Specs
Radeon HD 6990M
Radeon RX 560X mobile
Architecture
Terascale 2
Polaris
Code name
Blackcomb XTX
Polaris 11
Type
Laptop
Laptop
Release date
12 July 2011
5 January 2017
Pipelines
1120
1024
Core clock speed
715 MHz
1172 MHz
Boost Clock
1275 MHz
Transistor count
1,700 million
3,000 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
40.04
81.60
Floating-point performance
1,601.6 gflops
2,611 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
900 MHz
6000 MHz
Memory bandwidth
115.2 GB/s
92.8 GB/s
Shared memory
-
-
DirectX
11.2 (11_0)
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2.131
FreeSync
+
Laptop size
large
large
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