GeForce GTX 580M vs Radeon HD 6740G2
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580M and Radeon HD 6740G2. 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 GeForce GTX 580M and Radeon HD 6740G2. 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.
GeForce GTX 580M and Radeon HD 6740G2 are Laptop Graphics Cards
Note: GeForce GTX 580M 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 GeForce GTX 580M or Radeon HD 6740G2 here:
Main Specs
GeForce GTX 580M
Radeon HD 6740G2
Power consumption (TDP)
100 Watt
Interface
MXM-B (3.0)
Supplementary power connectors
None
Memory type
GDDR5
Maximum RAM amount
2 MB
Display Connectors
No outputs
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Both cards are used in Laptops.
GeForce GTX 580M is build with Fermi architecture, and Radeon HD 6740G2 - with Terascale 2.
GeForce GTX 580M 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
10−12
0−1
ultra / 1080p
6−7
0−1
QHD / 1440p
1−2
0−1
low / 720p
24−27
10−12
medium / 1080p
14−16
2−3
The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 233% more, than Radeon HD 6740G2.
high / 1080p
18−20
−
ultra / 1080p
16−18
3−4
QHD / 1440p
2−3
0−1
low / 720p
40−45
12−14
medium / 1080p
20−22
4−5
The average gaming FPS of GeForce GTX 580M in Battlefield 5 is 271% 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 GeForce GTX 580M.
low / 768p
180−190
110−120
medium / 768p
150−160
85−90
ultra / 1080p
75−80
35−40
QHD / 1440p
45−50
−
4K / 2160p
30−33
10−11
high / 768p
110−120
60−65
The average gaming FPS of GeForce GTX 580M in Counter-Strike: Global Offensive is 80% more, than Radeon HD 6740G2.
low / 768p
55−60
70−75
ultra / 1080p
30−35
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 580M in Cyberpunk 2077 is 2% more, than Radeon HD 6740G2.
low / 768p
95−100
70−75
medium / 768p
80−85
40−45
ultra / 1080p
50−55
18−20
The average gaming FPS of GeForce GTX 580M in Dota 2 is 75% more, than Radeon HD 6740G2.
high / 1080p
12−14
2−3
ultra / 1080p
12−14
2−3
4K / 2160p
5−6
0−1
low / 720p
30−33
9−10
medium / 1080p
14−16
3−4
The average gaming FPS of GeForce GTX 580M in Far Cry 5 is 350% more, than Radeon HD 6740G2.
high / 1080p
20−22
−
ultra / 1080p
14−16
5−6
QHD / 1440p
−
1−2
low / 720p
80−85
45−50
medium / 1080p
40−45
7−8
The average gaming FPS of GeForce GTX 580M in Fortnite is 130% more, than Radeon HD 6740G2.
high / 1080p
20−22
2−3
ultra / 1080p
16−18
−
QHD / 1440p
5−6
0−1
low / 720p
40−45
14−16
medium / 1080p
21−24
5−6
The average gaming FPS of GeForce GTX 580M in Forza Horizon 4 is 300% more, than Radeon HD 6740G2.
low / 768p
70−75
40−45
medium / 768p
60−65
−
high / 1080p
21−24
3−4
ultra / 1080p
9−10
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of GeForce GTX 580M in Grand Theft Auto V is 112% more, than Radeon HD 6740G2.
high / 1080p
7−8
1−2
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
21−24
2−3
medium / 1080p
10−11
2−3
The average gaming FPS of GeForce GTX 580M in Metro Exodus is 550% more, than Radeon HD 6740G2.
low / 768p
100−110
85−90
high / 1080p
−
55−60
ultra / 1080p
95−100
−
medium / 1080p
100−110
−
The average gaming FPS of GeForce GTX 580M in Minecraft is 20% more, than Radeon HD 6740G2.
high / 1080p
20−22
14−16
ultra / 1080p
16−18
12−14
low / 720p
45−50
24−27
medium / 1080p
21−24
14−16
The average gaming FPS of GeForce GTX 580M in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than Radeon HD 6740G2.
high / 1080p
12−14
−
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
low / 720p
21−24
4−5
medium / 1080p
14−16
−
The average gaming FPS of GeForce GTX 580M in Red Dead Redemption 2 is 275% more, than Radeon HD 6740G2.
low / 768p
40−45
7−8
medium / 768p
24−27
6−7
high / 1080p
14−16
3−4
ultra / 1080p
9−10
−
4K / 2160p
7−8
0−1
The average gaming FPS of GeForce GTX 580M in The Witcher 3: Wild Hunt is 440% more, than Radeon HD 6740G2.
low / 768p
95−100
70−75
medium / 768p
55−60
35−40
ultra / 1080p
27−30
12−14
high / 768p
45−50
30−33
The average gaming FPS of GeForce GTX 580M in World of Tanks is 50% more, than Radeon HD 6740G2.
Full Specs
GeForce GTX 580M
Radeon HD 6740G2
Architecture
Fermi
Terascale 2
Code name
N12E-GTX2
Type
Laptop
Laptop
Release date
28 June 2011
14 June 2011
Pipelines
384
880
Core clock speed
620 MHz
Transistor count
1,950 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
39.7 billion/sec
Floating-point performance
952.3 gflops
Memory bus width
256 Bit
Memory clock speed
1500 MHz
Memory bandwidth
96.0 GB/s
Shared memory
-
-
DirectX
12 API
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.5
OpenCL
1.1
Vulkan
N/A
CUDA
+
CUDA cores
384
Bus support
PCI-E 2.0
SLI options
+
3D Blu-Ray
+
3D Gaming
+
Bitcoin / BTC (SHA256)
40 Mh/s
Laptop size
large
medium sized
Optimus
+
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