Radeon HD 6740G2 vs Radeon HD 7790
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6740G2 and Radeon HD 7790. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6740G2 and Radeon HD 7790. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 6740G2 here:
Main Specs
Radeon HD 6740G2
Radeon HD 7790
Power consumption (TDP)
85 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
Maximum RAM amount
1 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6740G2 is used in Laptops, and Radeon HD 7790 - in Desktops.
Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon HD 7790 - with GCN 2.0.
Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon HD 7790 - by 28 nm process technology.
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
0−1
16−18
ultra / 1080p
0−1
9−10
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
10−12
30−35
medium / 1080p
2−3
20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 333% more, than Radeon HD 6740G2.
high / 1080p
−
24−27
ultra / 1080p
3−4
21−24
QHD / 1440p
0−1
8−9
4K / 2160p
−
6−7
low / 720p
12−14
50−55
medium / 1080p
4−5
27−30
The average gaming FPS of Radeon HD 7790 in Battlefield 5 is 385% more, than Radeon HD 6740G2.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 10% more, than Radeon HD 7790.
low / 768p
110−120
210−220
medium / 768p
85−90
180−190
ultra / 1080p
35−40
100−110
QHD / 1440p
−
55−60
4K / 2160p
10−11
30−35
high / 768p
60−65
140−150
The average gaming FPS of Radeon HD 7790 in Counter-Strike: Global Offensive is 119% more, than Radeon HD 6740G2.
low / 768p
70−75
55−60
ultra / 1080p
12−14
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7790 in Cyberpunk 2077 is 11% more, than Radeon HD 6740G2.
low / 768p
70−75
110−120
medium / 768p
40−45
95−100
ultra / 1080p
18−20
65−70
The average gaming FPS of Radeon HD 7790 in Dota 2 is 111% more, than Radeon HD 6740G2.
high / 1080p
2−3
18−20
ultra / 1080p
2−3
16−18
QHD / 1440p
−
16−18
4K / 2160p
0−1
6−7
low / 720p
9−10
40−45
medium / 1080p
3−4
20−22
The average gaming FPS of Radeon HD 7790 in Far Cry 5 is 500% more, than Radeon HD 6740G2.
high / 1080p
−
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
1−2
16−18
low / 720p
45−50
100−110
medium / 1080p
7−8
55−60
The average gaming FPS of Radeon HD 7790 in Fortnite is 233% more, than Radeon HD 6740G2.
high / 1080p
2−3
27−30
ultra / 1080p
−
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
10−11
low / 720p
14−16
55−60
medium / 1080p
5−6
30−33
The average gaming FPS of Radeon HD 7790 in Forza Horizon 4 is 457% more, than Radeon HD 6740G2.
low / 768p
40−45
85−90
medium / 768p
−
75−80
high / 1080p
3−4
30−35
ultra / 1080p
2−3
12−14
QHD / 1440p
0−1
3−4
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 7790 in Grand Theft Auto V is 175% more, than Radeon HD 6740G2.
high / 1080p
1−2
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
3−4
low / 720p
2−3
30−35
medium / 1080p
2−3
12−14
The average gaming FPS of Radeon HD 7790 in Metro Exodus is 800% more, than Radeon HD 6740G2.
low / 768p
85−90
110−120
high / 1080p
55−60
−
medium / 1080p
−
100−110
The average gaming FPS of Radeon HD 7790 in Minecraft is 32% more, than Radeon HD 6740G2.
high / 1080p
14−16
21−24
ultra / 1080p
12−14
18−20
low / 720p
24−27
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon HD 7790 in PLAYERUNKNOWN'S BATTLEGROUNDS is 82% more, than Radeon HD 6740G2.
high / 1080p
−
14−16
ultra / 1080p
3−4
10−11
QHD / 1440p
0−1
0−1
low / 720p
4−5
30−33
medium / 1080p
−
16−18
The average gaming FPS of Radeon HD 7790 in Red Dead Redemption 2 is 425% more, than Radeon HD 6740G2.
low / 768p
7−8
55−60
medium / 768p
6−7
35−40
high / 1080p
3−4
20−22
ultra / 1080p
−
10−12
4K / 2160p
0−1
8−9
The average gaming FPS of Radeon HD 7790 in The Witcher 3: Wild Hunt is 660% more, than Radeon HD 6740G2.
low / 768p
70−75
100−110
medium / 768p
35−40
60−65
ultra / 1080p
12−14
35−40
high / 768p
30−33
55−60
The average gaming FPS of Radeon HD 7790 in World of Tanks is 71% more, than Radeon HD 6740G2.
Full Specs
Radeon HD 6740G2
Radeon HD 7790
Architecture
Terascale 2
GCN 2.0
Code name
Bonaire
Type
Laptop
Desktop
Release date
14 June 2011
22 March 2013
Pipelines
880
896
Core clock speed
1000 MHz
Transistor count
2,080 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
56.00
Floating-point performance
1,792 gflops
Length
183 mm
Memory bus width
128 Bit
Memory clock speed
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
-
DirectX
DirectX 11, Shader 5.0
12 (12_0)
Shader Model
6.3
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Bitcoin / BTC (SHA256)
218 Mh/s
Laptop size
medium sized
Ethereum / ETH (DaggerHashimoto)
5.2 Mh/s
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