Radeon HD 6790 vs Radeon HD 7750
When choosing between Radeon HD 6790 and Radeon HD 7750, 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 6790 and Radeon HD 7750.
Main Specs
Radeon HD 6790
Radeon HD 7750
Power consumption (TDP)
150 Watt
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6790 has 100% more power consumption, than Radeon HD 7750.
Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon HD 7750 uses PCIe 3.0 x16 interface.
Radeon HD 6790 and Radeon HD 7750 have maximum RAM of 1 GB.
Both cards are used in Desktops.
Radeon HD 6790 is build with Terascale 2 architecture, and Radeon HD 7750 - with GCN 1.0.
Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon HD 7750 - by 28 nm process technology.
Radeon HD 6790 is 30 mm longer, than Radeon HD 7750.
Memory clock speed of Radeon HD 7750 is 75 MHz higher, than Radeon HD 6790.
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
7−8
7−8
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
18−20
medium / 1080p
9−10
9−10
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
0−1
0−1
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
140−150
medium / 768p
120−130
120−130
ultra / 1080p
60−65
60−65
QHD / 1440p
30−35
30−35
4K / 2160p
27−30
27−30
high / 768p
90−95
90−95
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
55−60
55−60
ultra / 1080p
21−24
21−24
medium / 1080p
45−50
45−50
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Cyberpunk 2077.
low / 768p
85−90
85−90
medium / 768p
65−70
65−70
ultra / 1080p
35−40
35−40
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Dota 2.
high / 1080p
9−10
9−10
ultra / 1080p
8−9
8−9
4K / 2160p
4−5
4−5
low / 720p
21−24
21−24
medium / 1080p
10−11
10−11
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Far Cry 5.
high / 1080p
16−18
16−18
ultra / 1080p
10−12
10−12
low / 720p
65−70
65−70
medium / 1080p
27−30
27−30
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Fortnite.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
QHD / 1440p
2−3
2−3
low / 720p
27−30
27−30
medium / 1080p
16−18
16−18
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Forza Horizon 4.
low / 768p
55−60
55−60
medium / 768p
50−55
50−55
high / 1080p
14−16
14−16
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Grand Theft Auto V.
high / 1080p
5−6
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
7−8
7−8
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Metro Exodus.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
85−90
80−85
medium / 1080p
95−100
95−100
The average gaming FPS of Radeon HD 6790 in Minecraft is 1% more, than Radeon HD 7750.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
10−12
10−12
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in Red Dead Redemption 2.
low / 768p
27−30
27−30
medium / 768p
18−20
18−20
high / 1080p
10−11
10−11
ultra / 1080p
7−8
7−8
4K / 2160p
6−7
6−7
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
21−24
21−24
high / 768p
40−45
40−45
Radeon HD 6790 and Radeon HD 7750 have the same average FPS in World of Tanks.
Full Specs
Radeon HD 6790
Radeon HD 7750
Architecture
Terascale 2
GCN 1.0
Code name
Barts
Cape Verde
Type
Desktop
Desktop
Release date
4 April 2011
15 February 2012
Pipelines
800
512
Core clock speed
840 MHz
Boost Clock
800 MHz
Transistor count
1,700 million
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
33.60
25.60
Floating-point performance
1,344.0 gflops
819.2 gflops
Length
198 mm
168 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
1050 MHz
1125 MHz
Memory bandwidth
134.4 GB/s
72 GB/s
DirectX
11.2 (11_0)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
122 Mh/s
98 Mh/s
Eyefinity
+
Design
reference
DisplayPort support
+
CrossFire
+
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