Radeon HD 7750M vs Radeon Pro 555X
If you are going to buy a new graphics card and are choosing between Radeon HD 7750M and Radeon Pro 555X, 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 7750M stacks up against Radeon Pro 555X, check out specs charts below.
Radeon HD 7750M and Radeon Pro 555X are Laptop Graphics Cards
Note: Radeon HD 7750M and Radeon Pro 555X 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 7750M or Radeon Pro 555X here:
Main Specs
Radeon HD 7750M
Radeon Pro 555X
Power consumption (TDP)
28 Watt
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon Pro 555X has 167% more power consumption, than Radeon HD 7750M.
Radeon HD 7750M is connected by PCIe 2.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
Radeon HD 7750M and Radeon Pro 555X have maximum RAM of 2 GB.
Radeon HD 7750M is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
Radeon HD 7750M is build with GCN architecture, and Radeon Pro 555X - with Polaris.
Core clock speed of Radeon Pro 555X is 280 MHz higher, than Radeon HD 7750M.
Radeon HD 7750M is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 1080 MHz higher, than Radeon HD 7750M.
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
16−18
ultra / 1080p
1−2
10−11
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
14−16
30−35
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 233% more, than Radeon HD 7750M.
high / 1080p
7−8
24−27
ultra / 1080p
5−6
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
18−20
55−60
medium / 1080p
8−9
30−33
The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 240% more, than Radeon HD 7750M.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 7750M and Radeon Pro 555X have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
220−230
medium / 768p
95−100
190−200
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
60−65
4K / 2160p
−
30−35
high / 768p
70−75
150−160
The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 102% more, than Radeon HD 7750M.
low / 768p
70−75
55−60
ultra / 1080p
18−20
40−45
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon Pro 555X in Cyberpunk 2077 is 11% more, than Radeon HD 7750M.
low / 768p
75−80
110−120
medium / 768p
55−60
95−100
ultra / 1080p
27−30
65−70
The average gaming FPS of Radeon Pro 555X in Dota 2 is 72% more, than Radeon HD 7750M.
high / 1080p
3−4
20−22
ultra / 1080p
3−4
18−20
QHD / 1440p
−
16−18
4K / 2160p
0−1
6−7
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon Pro 555X in Far Cry 5 is 333% more, than Radeon HD 7750M.
high / 1080p
12−14
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
4−5
16−18
low / 720p
55−60
100−110
medium / 1080p
14−16
55−60
The average gaming FPS of Radeon Pro 555X in Fortnite is 142% more, than Radeon HD 7750M.
high / 1080p
6−7
27−30
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
10−11
low / 720p
20−22
55−60
medium / 1080p
9−10
30−35
The average gaming FPS of Radeon Pro 555X in Forza Horizon 4 is 250% more, than Radeon HD 7750M.
low / 768p
45−50
90−95
medium / 768p
−
80−85
high / 1080p
8−9
30−35
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
4−5
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 142% more, than Radeon HD 7750M.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
3−4
low / 720p
7−8
30−35
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon Pro 555X in Metro Exodus is 375% more, than Radeon HD 7750M.
low / 768p
85−90
110−120
high / 1080p
65−70
−
medium / 1080p
−
100−110
The average gaming FPS of Radeon Pro 555X in Minecraft is 32% more, than Radeon HD 7750M.
high / 1080p
−
24−27
ultra / 1080p
12−14
18−20
low / 720p
27−30
60−65
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Radeon HD 7750M.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
10−11
QHD / 1440p
0−1
0−1
low / 720p
7−8
30−35
medium / 1080p
−
18−20
The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 216% more, than Radeon HD 7750M.
low / 768p
16−18
60−65
medium / 768p
12−14
35−40
high / 1080p
6−7
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 250% more, than Radeon HD 7750M.
low / 768p
70−75
100−110
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 66% more, than Radeon HD 7750M.
Full Specs
Radeon HD 7750M
Radeon Pro 555X
Architecture
GCN
Polaris
Code name
Lombok XL
Polaris 21
Type
Laptop
Mobile workstation
Release date
24 April 2012
5 June 2017
Pipelines
512
768
Core clock speed
575 MHz
855 MHz
Transistor count
1,500 million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
18.40
43.54
Floating-point performance
588.8 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
5080 MHz
Memory bandwidth
64 GB/s
81.6 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
+
Laptop size
medium sized
large
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