Radeon HD 6750 vs Radeon RX 550X
In this comparison between Radeon HD 6750 and Radeon RX 550X 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 6750 will be the best choice, for others Radeon RX 550X will be their preference. Study the comparison tables below and make your choice.
Radeon RX 550X
Main Specs
Radeon HD 6750
Radeon RX 550X
Power consumption (TDP)
86 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6750 has 72% more power consumption, than Radeon RX 550X.
Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
Radeon RX 550X has 3 GB more memory, than Radeon HD 6750.
Both cards are used in Desktops.
Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon RX 550X - with GCN 4.0.
Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon RX 550X - by 14 nm process technology.
Radeon HD 6750 is 25 mm longer, than Radeon RX 550X.
Memory clock speed of Radeon RX 550X is 4950 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
10−11
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 150% more, than Radeon HD 6750.
high / 1080p
−
16−18
ultra / 1080p
4−5
14−16
QHD / 1440p
0−1
0−1
low / 720p
16−18
35−40
medium / 1080p
6−7
18−20
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 155% more, than Radeon HD 6750.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 6750 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
170−180
medium / 768p
90−95
140−150
ultra / 1080p
40−45
70−75
QHD / 1440p
24−27
40−45
4K / 2160p
18−20
30−33
high / 768p
65−70
100−110
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 53% more, than Radeon HD 6750.
low / 768p
85−90
55−60
ultra / 1080p
16−18
27−30
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 6750 in Cyberpunk 2077 is 11% more, than Radeon RX 550X.
low / 768p
75−80
90−95
medium / 768p
50−55
75−80
ultra / 1080p
24−27
45−50
The average gaming FPS of Radeon RX 550X in Dota 2 is 41% more, than Radeon HD 6750.
high / 1080p
2−3
12−14
ultra / 1080p
2−3
10−12
4K / 2160p
1−2
4−5
low / 720p
12−14
27−30
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 250% more, than Radeon HD 6750.
high / 1080p
10−11
18−20
ultra / 1080p
5−6
14−16
QHD / 1440p
2−3
−
low / 720p
50−55
75−80
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon RX 550X in Fortnite is 94% more, than Radeon HD 6750.
high / 1080p
4−5
16−18
ultra / 1080p
−
14−16
QHD / 1440p
0−1
4−5
low / 720p
18−20
35−40
medium / 1080p
7−8
20−22
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 150% more, than Radeon HD 6750.
low / 768p
45−50
65−70
medium / 768p
−
55−60
high / 1080p
5−6
18−20
ultra / 1080p
2−3
8−9
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 72% more, than Radeon HD 6750.
high / 1080p
1−2
6−7
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
5−6
18−20
medium / 1080p
3−4
9−10
The average gaming FPS of Radeon RX 550X in Metro Exodus is 266% more, than Radeon HD 6750.
low / 768p
90−95
100−110
high / 1080p
85−90
−
ultra / 1080p
70−75
90−95
medium / 1080p
90−95
95−100
The average gaming FPS of Radeon RX 550X in Minecraft is 15% more, than Radeon HD 6750.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
40−45
medium / 1080p
14−16
20−22
The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% 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
18−20
medium / 1080p
−
12−14
The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 160% more, than Radeon HD 6750.
low / 768p
12−14
35−40
medium / 768p
9−10
21−24
high / 1080p
4−5
12−14
ultra / 1080p
3−4
8−9
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 185% more, than Radeon HD 6750.
low / 768p
75−80
90−95
medium / 768p
35−40
50−55
ultra / 1080p
16−18
24−27
high / 768p
30−35
45−50
The average gaming FPS of Radeon RX 550X in World of Tanks is 31% more, than Radeon HD 6750.
Full Specs
Radeon HD 6750
Radeon RX 550X
Architecture
TeraScale 2
GCN 4.0
Code name
Juniper
Lexa
Type
Desktop
Desktop
Release date
21 January 2011
16 December 2018
Pipelines
720
512
Core clock speed
1100 MHz
Boost Clock
900 MHz
1183 MHz
Transistor count
1,040 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
25.20
37.86
Floating-point performance
1,008.0 gflops
1,211 gflops
Length
170 mm
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
6000 MHz
Memory bandwidth
73.6 GB/s
96 GB/s
DirectX
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
92 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
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