Radeon HD 6740G2 vs Radeon HD 6990M
When choosing between Radeon HD 6740G2 and Radeon HD 6990M, 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 6740G2 and Radeon HD 6990M.
Radeon HD 6740G2 and Radeon HD 6990M are Laptop Graphics Cards
Note: Radeon HD 6740G2 and Radeon HD 6990M 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 6740G2 or Radeon HD 6990M here:
Main Specs
Radeon HD 6740G2
Radeon HD 6990M
Power consumption (TDP)
100 Watt
Interface
MXM-B (3.0)
Supplementary power connectors
None
Memory type
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
Radeon HD 6740G2 and Radeon HD 6990M are build with Terascale 2 architecture.
Radeon HD 6740G2 and Radeon HD 6990M are manufactured by 40 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
14−16
ultra / 1080p
0−1
8−9
QHD / 1440p
0−1
3−4
low / 720p
10−12
30−33
medium / 1080p
2−3
16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 300% more, than Radeon HD 6740G2.
high / 1080p
−
21−24
ultra / 1080p
3−4
18−20
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
12−14
45−50
medium / 1080p
4−5
24−27
The average gaming FPS of Radeon HD 6990M in Battlefield 5 is 328% 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 6990M.
low / 768p
110−120
200−210
medium / 768p
85−90
170−180
ultra / 1080p
35−40
90−95
QHD / 1440p
−
50−55
4K / 2160p
10−11
30−33
high / 768p
60−65
130−140
The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 104% more, than Radeon HD 6740G2.
low / 768p
70−75
55−60
ultra / 1080p
12−14
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6990M in Cyberpunk 2077 is 6% more, than Radeon HD 6740G2.
low / 768p
70−75
100−110
medium / 768p
40−45
90−95
ultra / 1080p
18−20
60−65
The average gaming FPS of Radeon HD 6990M in Dota 2 is 95% more, than Radeon HD 6740G2.
high / 1080p
2−3
16−18
ultra / 1080p
2−3
14−16
4K / 2160p
0−1
6−7
low / 720p
9−10
35−40
medium / 1080p
3−4
18−20
The average gaming FPS of Radeon HD 6990M in Far Cry 5 is 450% more, than Radeon HD 6740G2.
high / 1080p
−
24−27
ultra / 1080p
5−6
18−20
QHD / 1440p
1−2
16−18
low / 720p
45−50
95−100
medium / 1080p
7−8
50−55
The average gaming FPS of Radeon HD 6990M in Fortnite is 206% more, than Radeon HD 6740G2.
high / 1080p
2−3
24−27
ultra / 1080p
−
18−20
QHD / 1440p
0−1
8−9
low / 720p
14−16
50−55
medium / 1080p
5−6
27−30
The average gaming FPS of Radeon HD 6990M in Forza Horizon 4 is 400% more, than Radeon HD 6740G2.
low / 768p
40−45
80−85
medium / 768p
−
70−75
high / 1080p
3−4
27−30
ultra / 1080p
2−3
10−12
QHD / 1440p
0−1
2−3
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 150% more, than Radeon HD 6740G2.
high / 1080p
1−2
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
2−3
27−30
medium / 1080p
2−3
12−14
The average gaming FPS of Radeon HD 6990M in Metro Exodus is 750% more, than Radeon HD 6740G2.
low / 768p
85−90
110−120
high / 1080p
55−60
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon HD 6990M in Minecraft is 32% more, than Radeon HD 6740G2.
high / 1080p
14−16
21−24
ultra / 1080p
12−14
16−18
low / 720p
24−27
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than Radeon HD 6740G2.
high / 1080p
−
14−16
ultra / 1080p
3−4
9−10
QHD / 1440p
0−1
0−1
low / 720p
4−5
27−30
medium / 1080p
−
16−18
The average gaming FPS of Radeon HD 6990M in Red Dead Redemption 2 is 375% more, than Radeon HD 6740G2.
low / 768p
7−8
50−55
medium / 768p
6−7
30−35
high / 1080p
3−4
18−20
ultra / 1080p
−
10−11
4K / 2160p
0−1
8−9
The average gaming FPS of Radeon HD 6990M in The Witcher 3: Wild Hunt is 580% more, than Radeon HD 6740G2.
low / 768p
70−75
100−105
medium / 768p
35−40
60−65
ultra / 1080p
12−14
30−35
high / 768p
30−33
50−55
The average gaming FPS of Radeon HD 6990M in World of Tanks is 63% more, than Radeon HD 6740G2.
Full Specs
Radeon HD 6740G2
Radeon HD 6990M
Architecture
Terascale 2
Terascale 2
Code name
Blackcomb XTX
Type
Laptop
Laptop
Release date
14 June 2011
12 July 2011
Pipelines
880
1120
Core clock speed
715 MHz
Transistor count
1,700 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
40.04
Floating-point performance
1,601.6 gflops
Memory bus width
256 Bit
Memory clock speed
900 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
11.2 (11_0)
Shader Model
5.0
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Laptop size
medium sized
large
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