Radeon HD 8790M vs Radeon RX 550X mobile
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8790M and Radeon RX 550X mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 8790M and Radeon RX 550X mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 8790M and Radeon RX 550X mobile are Laptop Graphics Cards
Note: Radeon HD 8790M and Radeon RX 550X 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 8790M or Radeon RX 550X mobile here:
Main Specs
Radeon HD 8790M
Radeon RX 550X mobile
Power consumption (TDP)
50 Watt
Interface
MXM-A (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
Radeon HD 8790M is connected by MXM-A (3.0), and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
Radeon RX 550X mobile has 2 GB more memory, than Radeon HD 8790M.
Both cards are used in Laptops.
Radeon HD 8790M is build with GCN architecture, and Radeon RX 550X mobile - with Polaris.
Core clock speed of Radeon RX 550X mobile is 326 MHz higher, than Radeon HD 8790M.
Radeon HD 8790M is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550X mobile is 2500 MHz higher, than Radeon HD 8790M.
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
14−16
ultra / 1080p
1−2
9−10
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−35
medium / 1080p
6−7
20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than Radeon HD 8790M.
high / 1080p
8−9
24−27
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
4−5
low / 720p
21−24
55−60
medium / 1080p
9−10
27−30
The average gaming FPS of Radeon RX 550X mobile in Battlefield 5 is 200% more, than Radeon HD 8790M.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 550X mobile in Call of Duty: Warzone is 11% more, than Radeon HD 8790M.
low / 768p
120−130
210−220
medium / 768p
100−110
180−190
ultra / 1080p
50−55
100−105
QHD / 1440p
24−27
55−60
4K / 2160p
−
27−30
high / 768p
75−80
140−150
The average gaming FPS of Radeon RX 550X mobile in Counter-Strike: Global Offensive is 83% more, than Radeon HD 8790M.
low / 768p
70−75
60−65
ultra / 1080p
21−24
40−45
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon RX 550X mobile in Cyberpunk 2077 is 20% more, than Radeon HD 8790M.
low / 768p
75−80
110−120
medium / 768p
55−60
95−100
ultra / 1080p
30−35
65−70
The average gaming FPS of Radeon RX 550X mobile in Dota 2 is 69% more, than Radeon HD 8790M.
high / 1080p
4−5
18−20
ultra / 1080p
4−5
16−18
4K / 2160p
1−2
6−7
low / 720p
14−16
40−45
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon RX 550X mobile in Far Cry 5 is 250% more, than Radeon HD 8790M.
high / 1080p
12−14
24−27
ultra / 1080p
7−8
20−22
QHD / 1440p
4−5
12−14
low / 720p
60−65
100−110
medium / 1080p
18−20
55−60
The average gaming FPS of Radeon RX 550X mobile in Fortnite is 109% more, than Radeon HD 8790M.
high / 1080p
8−9
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
0−1
9−10
low / 720p
21−24
55−60
medium / 1080p
10−11
30−35
The average gaming FPS of Radeon RX 550X mobile in Forza Horizon 4 is 191% more, than Radeon HD 8790M.
low / 768p
50−55
90−95
medium / 768p
−
80−85
high / 1080p
10−11
30−35
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
3−4
medium / 720p
40−45
−
The average gaming FPS of Radeon RX 550X mobile in Grand Theft Auto V is 109% more, than Radeon HD 8790M.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
1−2
low / 720p
9−10
30−35
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon RX 550X mobile in Metro Exodus is 260% more, than Radeon HD 8790M.
low / 768p
85−90
110−120
high / 1080p
70−75
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon RX 550X mobile in Minecraft is 32% more, than Radeon HD 8790M.
ultra / 1080p
12−14
14−16
low / 720p
30−35
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon RX 550X mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon HD 8790M.
high / 1080p
7−8
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
8−9
30−33
medium / 1080p
8−9
16−18
The average gaming FPS of Radeon RX 550X mobile in Red Dead Redemption 2 is 142% more, than Radeon HD 8790M.
low / 768p
20−22
55−60
medium / 768p
12−14
35−40
high / 1080p
7−8
20−22
ultra / 1080p
5−6
10−12
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon RX 550X mobile in The Witcher 3: Wild Hunt is 188% more, than Radeon HD 8790M.
low / 768p
75−80
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
35−40
high / 768p
30−35
50−55
The average gaming FPS of Radeon RX 550X mobile in World of Tanks is 45% more, than Radeon HD 8790M.
Full Specs
Radeon HD 8790M
Radeon RX 550X mobile
Architecture
GCN
Polaris
Code name
Mars XTX
Polaris 12
Type
Laptop
Laptop
Release date
16 November 2012
10 January 2019
Pipelines
384
640
Core clock speed
850 MHz
1176 MHz
Boost Clock
900 MHz
1287 MHz
Transistor count
950 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
21.60
51.48
Floating-point performance
691.2 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
7000 MHz
Memory bandwidth
64 GB/s
96 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
80 Mh/s
Laptop size
medium sized
large
Check Price
Check Price
