Radeon HD 6750 vs Radeon RX 550X mobile
If you are going to buy a new graphics card and are choosing between Radeon HD 6750 and Radeon RX 550X mobile, 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 6750 stacks up against Radeon RX 550X mobile, check out specs charts below.
Radeon RX 550X mobile is a Laptop Graphics Card
Note: Radeon RX 550X mobile is only used in laptop graphics. It has 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 RX 550X mobile here:
Main Specs
Radeon HD 6750
Radeon RX 550X mobile
Power consumption (TDP)
86 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6750 has 72% more power consumption, than Radeon RX 550X mobile.
Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
Radeon RX 550X mobile has 3 GB more memory, than Radeon HD 6750.
Radeon HD 6750 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon RX 550X mobile - with Polaris.
Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550X mobile is 5950 MHz higher, than Radeon HD 6750.
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
1−2
14−16
ultra / 1080p
0−1
9−10
QHD / 1440p
0−1
3−4
low / 720p
12−14
30−35
medium / 1080p
3−4
20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 266% more, than Radeon HD 6750.
high / 1080p
−
24−27
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
4−5
low / 720p
16−18
55−60
medium / 1080p
6−7
27−30
The average gaming FPS of Radeon RX 550X mobile in Battlefield 5 is 300% more, than Radeon HD 6750.
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 6750.
low / 768p
120−130
210−220
medium / 768p
90−95
180−190
ultra / 1080p
40−45
100−105
QHD / 1440p
24−27
55−60
4K / 2160p
18−20
27−30
high / 768p
65−70
140−150
The average gaming FPS of Radeon RX 550X mobile in Counter-Strike: Global Offensive is 96% more, than Radeon HD 6750.
low / 768p
85−90
60−65
ultra / 1080p
16−18
40−45
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon RX 550X mobile in Cyberpunk 2077 is 10% more, than Radeon HD 6750.
low / 768p
75−80
110−120
medium / 768p
50−55
95−100
ultra / 1080p
24−27
65−70
The average gaming FPS of Radeon RX 550X mobile in Dota 2 is 82% more, than Radeon HD 6750.
high / 1080p
2−3
18−20
ultra / 1080p
2−3
16−18
4K / 2160p
1−2
6−7
low / 720p
12−14
40−45
medium / 1080p
3−4
21−24
The average gaming FPS of Radeon RX 550X mobile in Far Cry 5 is 425% more, than Radeon HD 6750.
high / 1080p
10−11
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
2−3
12−14
low / 720p
50−55
100−110
medium / 1080p
10−12
55−60
The average gaming FPS of Radeon RX 550X mobile in Fortnite is 175% more, than Radeon HD 6750.
high / 1080p
4−5
27−30
ultra / 1080p
−
21−24
QHD / 1440p
0−1
9−10
low / 720p
18−20
55−60
medium / 1080p
7−8
30−35
The average gaming FPS of Radeon RX 550X mobile in Forza Horizon 4 is 290% more, than Radeon HD 6750.
low / 768p
45−50
90−95
medium / 768p
−
80−85
high / 1080p
5−6
30−35
ultra / 1080p
2−3
12−14
QHD / 1440p
0−1
3−4
medium / 720p
35−40
−
The average gaming FPS of Radeon RX 550X mobile in Grand Theft Auto V is 155% more, than Radeon HD 6750.
high / 1080p
1−2
10−11
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
1−2
low / 720p
5−6
30−35
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon RX 550X mobile in Metro Exodus is 500% more, than Radeon HD 6750.
low / 768p
90−95
110−120
high / 1080p
85−90
−
ultra / 1080p
70−75
100−110
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon RX 550X mobile in Minecraft is 27% more, than Radeon HD 6750.
ultra / 1080p
12−14
14−16
low / 720p
27−30
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon RX 550X mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 77% more, than Radeon HD 6750.
high / 1080p
−
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
6−7
30−33
medium / 1080p
−
16−18
The average gaming FPS of Radeon RX 550X mobile in Red Dead Redemption 2 is 300% more, than Radeon HD 6750.
low / 768p
12−14
55−60
medium / 768p
9−10
35−40
high / 1080p
4−5
20−22
ultra / 1080p
3−4
10−12
4K / 2160p
0−1
6−7
The average gaming FPS of Radeon RX 550X mobile in The Witcher 3: Wild Hunt is 342% more, than Radeon HD 6750.
low / 768p
75−80
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
50−55
The average gaming FPS of Radeon RX 550X mobile in World of Tanks is 48% more, than Radeon HD 6750.
Full Specs
Radeon HD 6750
Radeon RX 550X mobile
Architecture
TeraScale 2
Polaris
Code name
Juniper
Polaris 12
Type
Desktop
Laptop
Release date
21 January 2011
10 January 2019
Pipelines
720
640
Core clock speed
1176 MHz
Boost Clock
900 MHz
1287 MHz
Transistor count
1,040 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
25.20
51.48
Floating-point performance
1,008.0 gflops
Length
170 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
7000 MHz
Memory bandwidth
73.6 GB/s
96 GB/s
Shared memory
-
DirectX
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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