Radeon HD 6740G2 vs Radeon HD 6870
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6740G2 and Radeon HD 6870. 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 6870. 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 6870
Power consumption (TDP)
151 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6740G2 is used in Laptops, and Radeon HD 6870 - in Desktops.
Radeon HD 6740G2 and Radeon HD 6870 are build with Terascale 2 architecture.
Radeon HD 6740G2 and Radeon HD 6870 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
10−12
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
1−2
low / 720p
10−12
24−27
medium / 1080p
2−3
12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 216% more, than Radeon HD 6740G2.
high / 1080p
−
18−20
ultra / 1080p
3−4
14−16
QHD / 1440p
0−1
1−2
low / 720p
12−14
35−40
medium / 1080p
4−5
20−22
The average gaming FPS of Radeon HD 6870 in Battlefield 5 is 242% 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 6870.
low / 768p
110−120
180−190
medium / 768p
85−90
140−150
ultra / 1080p
35−40
75−80
QHD / 1440p
−
40−45
4K / 2160p
10−11
30−33
high / 768p
60−65
110−120
The average gaming FPS of Radeon HD 6870 in Counter-Strike: Global Offensive is 77% more, than Radeon HD 6740G2.
low / 768p
70−75
55−60
ultra / 1080p
12−14
30−33
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6870 in Cyberpunk 2077 is 2% more, than Radeon HD 6740G2.
low / 768p
70−75
95−100
medium / 768p
40−45
75−80
ultra / 1080p
18−20
50−55
The average gaming FPS of Radeon HD 6870 in Dota 2 is 70% more, than Radeon HD 6740G2.
high / 1080p
2−3
12−14
ultra / 1080p
2−3
12−14
4K / 2160p
0−1
5−6
low / 720p
9−10
27−30
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon HD 6870 in Far Cry 5 is 325% more, than Radeon HD 6740G2.
high / 1080p
−
20−22
ultra / 1080p
5−6
14−16
QHD / 1440p
1−2
−
low / 720p
45−50
80−85
medium / 1080p
7−8
35−40
The average gaming FPS of Radeon HD 6870 in Fortnite is 125% more, than Radeon HD 6740G2.
high / 1080p
2−3
18−20
ultra / 1080p
−
14−16
QHD / 1440p
0−1
5−6
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon HD 6870 in Forza Horizon 4 is 300% more, than Radeon HD 6740G2.
low / 768p
40−45
70−75
medium / 768p
−
60−65
high / 1080p
3−4
21−24
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 6870 in Grand Theft Auto V is 112% more, than Radeon HD 6740G2.
high / 1080p
1−2
7−8
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
2−3
21−24
medium / 1080p
2−3
9−10
The average gaming FPS of Radeon HD 6870 in Metro Exodus is 550% more, than Radeon HD 6740G2.
low / 768p
85−90
100−110
high / 1080p
55−60
−
ultra / 1080p
−
90−95
medium / 1080p
−
100−105
The average gaming FPS of Radeon HD 6870 in Minecraft is 20% more, than Radeon HD 6740G2.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
16−18
low / 720p
24−27
45−50
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon HD 6870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 52% more, than Radeon HD 6740G2.
high / 1080p
−
12−14
ultra / 1080p
3−4
8−9
QHD / 1440p
0−1
0−1
low / 720p
4−5
20−22
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 6870 in Red Dead Redemption 2 is 250% more, than Radeon HD 6740G2.
low / 768p
7−8
40−45
medium / 768p
6−7
24−27
high / 1080p
3−4
14−16
ultra / 1080p
−
8−9
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon HD 6870 in The Witcher 3: Wild Hunt is 440% more, than Radeon HD 6740G2.
low / 768p
70−75
95−100
medium / 768p
35−40
55−60
ultra / 1080p
12−14
27−30
high / 768p
30−33
45−50
The average gaming FPS of Radeon HD 6870 in World of Tanks is 50% more, than Radeon HD 6740G2.
Full Specs
Radeon HD 6740G2
Radeon HD 6870
Architecture
Terascale 2
Terascale 2
Code name
RV940 Barts
Type
Laptop
Desktop
Release date
14 June 2011
22 October 2010
Pipelines
880
1120
Boost Clock
900 MHz
Transistor count
1,700 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
50.40
Floating-point performance
2,016.0 gflops
Length
220 mm
Memory bus width
256 Bit
Memory clock speed
1050 MHz
Memory bandwidth
134.4 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
Shader Model
5.0
OpenGL
4.4
OpenCL
1.2
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
213 Mh/s
Laptop size
medium sized
Eyefinity
+
Design
reference
CrossFire
+
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