Radeon HD 7750M vs Radeon HD 7790
When choosing between Radeon HD 7750M and Radeon HD 7790, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7750M and Radeon HD 7790.
Radeon HD 7750M is a Laptop Graphics Card
Note: Radeon HD 7750M 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 HD 7750M here:
Main Specs
Radeon HD 7750M
Radeon HD 7790
Power consumption (TDP)
28 Watt
85 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7790 has 203% more power consumption, than Radeon HD 7750M.
Radeon HD 7750M is connected by PCIe 2.0 x16, and Radeon HD 7790 uses PCIe 3.0 x16 interface.
Radeon HD 7750M has 1 GB more memory, than Radeon HD 7790.
Radeon HD 7750M is used in Laptops, and Radeon HD 7790 - in Desktops.
Radeon HD 7750M is build with GCN architecture, and Radeon HD 7790 - with GCN 2.0.
Core clock speed of Radeon HD 7790 is 425 MHz higher, than Radeon HD 7750M.
Radeon HD 7750M and Radeon HD 7790 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7790 is 2000 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
9−10
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
14−16
30−35
medium / 1080p
5−6
20−22
The average gaming FPS of Radeon HD 7790 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
8−9
4K / 2160p
−
6−7
low / 720p
18−20
50−55
medium / 1080p
8−9
27−30
The average gaming FPS of Radeon HD 7790 in Battlefield 5 is 220% 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 HD 7790 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
210−220
medium / 768p
95−100
180−190
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
55−60
4K / 2160p
−
30−35
high / 768p
70−75
140−150
The average gaming FPS of Radeon HD 7790 in Counter-Strike: Global Offensive is 93% 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 HD 7790 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 HD 7790 in Dota 2 is 72% more, than Radeon HD 7750M.
high / 1080p
3−4
18−20
ultra / 1080p
3−4
16−18
QHD / 1440p
−
16−18
4K / 2160p
0−1
6−7
low / 720p
14−16
40−45
medium / 1080p
5−6
20−22
The average gaming FPS of Radeon HD 7790 in Far Cry 5 is 300% more, than Radeon HD 7750M.
high / 1080p
12−14
24−27
ultra / 1080p
7−8
20−22
QHD / 1440p
4−5
16−18
low / 720p
55−60
100−110
medium / 1080p
14−16
55−60
The average gaming FPS of Radeon HD 7790 in Fortnite is 136% 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
30−33
The average gaming FPS of Radeon HD 7790 in Forza Horizon 4 is 250% more, than Radeon HD 7750M.
low / 768p
45−50
85−90
medium / 768p
−
75−80
high / 1080p
8−9
30−35
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
3−4
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 7790 in Grand Theft Auto V is 131% 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
12−14
The average gaming FPS of Radeon HD 7790 in Metro Exodus is 350% 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 HD 7790 in Minecraft is 32% more, than Radeon HD 7750M.
high / 1080p
−
21−24
ultra / 1080p
12−14
18−20
low / 720p
27−30
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon HD 7790 in PLAYERUNKNOWN'S BATTLEGROUNDS is 88% 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
30−33
medium / 1080p
−
16−18
The average gaming FPS of Radeon HD 7790 in Red Dead Redemption 2 is 216% more, than Radeon HD 7750M.
low / 768p
16−18
55−60
medium / 768p
12−14
35−40
high / 1080p
6−7
20−22
ultra / 1080p
4−5
10−12
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon HD 7790 in The Witcher 3: Wild Hunt is 237% 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 HD 7790 in World of Tanks is 66% more, than Radeon HD 7750M.
Full Specs
Radeon HD 7750M
Radeon HD 7790
Architecture
GCN
GCN 2.0
Code name
Lombok XL
Bonaire
Type
Laptop
Desktop
Release date
24 April 2012
22 March 2013
Pipelines
512
896
Core clock speed
575 MHz
1000 MHz
Transistor count
1,500 million
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
18.40
56.00
Floating-point performance
588.8 gflops
1,792 gflops
Length
183 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
6000 MHz
Memory bandwidth
64 GB/s
96 GB/s
Shared memory
-
DirectX
12 (11_1)
12 (12_0)
Shader Model
5.1
6.3
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
Bitcoin / BTC (SHA256)
218 Mh/s
Laptop size
medium sized
Ethereum / ETH (DaggerHashimoto)
5.2 Mh/s
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