Mobility Radeon HD 5870 Crossfire vs Radeon HD 6740G2
When choosing between Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2, 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 Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2 are Laptop Graphics Cards
Note: Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2 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 Mobility Radeon HD 5870 Crossfire or Radeon HD 6740G2 here:
Main Specs
Mobility Radeon HD 5870 Crossfire
Radeon HD 6740G2
Power consumption (TDP)
120 Watt
Memory type
DDR3, GDDR3, GDDR5
Maximum RAM amount
2x1 GB
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Both cards are used in Laptops.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2 are build with Terascale 2 architecture.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6740G2 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
16−18
0−1
ultra / 1080p
9−10
0−1
QHD / 1440p
4−5
0−1
low / 720p
30−35
10−12
medium / 1080p
18−20
2−3
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 316% more, than Radeon HD 6740G2.
high / 1080p
24−27
−
ultra / 1080p
21−24
3−4
QHD / 1440p
8−9
0−1
4K / 2160p
6−7
−
low / 720p
50−55
12−14
medium / 1080p
27−30
4−5
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Battlefield 5 is 385% more, than Radeon HD 6740G2.
low / 768p
45−50
50−55
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 Mobility Radeon HD 5870 Crossfire.
low / 768p
210−220
110−120
medium / 768p
180−190
85−90
ultra / 1080p
100−110
35−40
QHD / 1440p
50−55
−
4K / 2160p
30−35
10−11
high / 768p
140−150
60−65
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Counter-Strike: Global Offensive is 119% more, than Radeon HD 6740G2.
low / 768p
55−60
70−75
ultra / 1080p
40−45
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Cyberpunk 2077 is 11% more, than Radeon HD 6740G2.
low / 768p
110−120
70−75
medium / 768p
95−100
40−45
ultra / 1080p
65−70
18−20
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Dota 2 is 111% more, than Radeon HD 6740G2.
high / 1080p
18−20
2−3
ultra / 1080p
16−18
2−3
QHD / 1440p
16−18
−
4K / 2160p
6−7
0−1
low / 720p
40−45
9−10
medium / 1080p
20−22
3−4
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Far Cry 5 is 500% more, than Radeon HD 6740G2.
high / 1080p
24−27
−
ultra / 1080p
20−22
5−6
QHD / 1440p
16−18
1−2
low / 720p
100−110
45−50
medium / 1080p
55−60
7−8
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Fortnite is 233% more, than Radeon HD 6740G2.
high / 1080p
27−30
2−3
ultra / 1080p
21−24
−
QHD / 1440p
9−10
0−1
4K / 2160p
9−10
−
low / 720p
55−60
14−16
medium / 1080p
30−33
5−6
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Forza Horizon 4 is 457% more, than Radeon HD 6740G2.
low / 768p
85−90
40−45
medium / 768p
75−80
−
high / 1080p
30−35
3−4
ultra / 1080p
12−14
2−3
QHD / 1440p
3−4
0−1
medium / 720p
−
35−40
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Grand Theft Auto V is 175% more, than Radeon HD 6740G2.
high / 1080p
10−11
1−2
ultra / 1080p
8−9
0−1
4K / 2160p
3−4
0−1
low / 720p
30−35
2−3
medium / 1080p
12−14
2−3
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Metro Exodus is 800% more, than Radeon HD 6740G2.
low / 768p
110−120
85−90
high / 1080p
−
55−60
medium / 1080p
100−110
−
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Minecraft is 32% more, than Radeon HD 6740G2.
high / 1080p
21−24
14−16
ultra / 1080p
18−20
12−14
low / 720p
55−60
24−27
medium / 1080p
24−27
14−16
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 82% more, than Radeon HD 6740G2.
high / 1080p
14−16
−
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
low / 720p
30−33
4−5
medium / 1080p
16−18
−
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Red Dead Redemption 2 is 425% more, than Radeon HD 6740G2.
low / 768p
55−60
7−8
medium / 768p
35−40
6−7
high / 1080p
20−22
3−4
ultra / 1080p
10−12
−
4K / 2160p
8−9
0−1
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in The Witcher 3: Wild Hunt is 660% more, than Radeon HD 6740G2.
low / 768p
100−110
70−75
medium / 768p
60−65
35−40
ultra / 1080p
35−40
12−14
high / 768p
55−60
30−33
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in World of Tanks is 71% more, than Radeon HD 6740G2.
Full Specs
Mobility Radeon HD 5870 Crossfire
Radeon HD 6740G2
Architecture
Terascale 2
Terascale 2
Code name
Broadway-XT
Type
Laptop
Laptop
Release date
7 January 2010
14 June 2011
Pipelines
1600
880
Core clock speed
700 MHz
Manufacturing process technology
40 nm
40 nm
Memory bus width
128 Bit
Memory clock speed
1000 MHz
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
DirectX 11, Shader 5.0
Laptop size
large
medium sized
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