GeForce GT 755M SLI vs Iris Graphics 540
If you are going to buy a new graphics card and are choosing between GeForce GT 755M SLI and Iris Graphics 540, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 755M SLI stacks up against Iris Graphics 540, check out specs charts below.
GeForce GT 755M SLI and Iris Graphics 540 are Laptop Graphics Cards
Note: GeForce GT 755M SLI and Iris Graphics 540 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 GT 755M SLI or Iris Graphics 540 here:
Main Specs
GeForce GT 755M SLI
Iris Graphics 540
Power consumption (TDP)
2x ~50 Watt
15 Watt
Interface
PCIe 3.0 x1
Memory type
GDDR5
eDRAM
Maximum RAM amount
2x 2 GB
64 MB
Display Connectors
No outputs
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Iris Graphics 540 has 650% more power consumption, than GeForce GT 755M SLI.
Iris Graphics 540 has 62 GB more memory, than GeForce GT 755M SLI.
Both cards are used in Laptops.
GeForce GT 755M SLI is build with Kepler architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
Core clock speed of GeForce GT 755M SLI is 680 MHz higher, than Iris Graphics 540.
GeForce GT 755M SLI is manufactured by 28 nm process technology, and Iris Graphics 540 - by 14 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
14−16
8−9
ultra / 1080p
8−9
5−6
QHD / 1440p
2−3
0−1
low / 720p
30−35
20−22
medium / 1080p
18−20
10−12
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 63% more, than Iris Graphics 540.
high / 1080p
21−24
14−16
ultra / 1080p
18−20
12−14
QHD / 1440p
2−3
0−1
low / 720p
50−55
30−35
medium / 1080p
24−27
16−18
The average gaming FPS of GeForce GT 755M SLI in Battlefield 5 is 52% more, than Iris Graphics 540.
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 755M SLI in Call of Duty: Warzone is 6% more, than Iris Graphics 540.
low / 768p
200−210
150−160
medium / 768p
170−180
130−140
ultra / 1080p
90−95
65−70
QHD / 1440p
50−55
35−40
4K / 2160p
24−27
27−30
high / 768p
140−150
95−100
The average gaming FPS of GeForce GT 755M SLI in Counter-Strike: Global Offensive is 33% more, than Iris Graphics 540.
low / 768p
60−65
55−60
ultra / 1080p
40−45
24−27
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GT 755M SLI in Cyberpunk 2077 is 25% more, than Iris Graphics 540.
low / 768p
110−120
85−90
medium / 768p
95−100
65−70
ultra / 1080p
60−65
40−45
The average gaming FPS of GeForce GT 755M SLI in Dota 2 is 40% more, than Iris Graphics 540.
high / 1080p
16−18
10−11
ultra / 1080p
14−16
9−10
4K / 2160p
5−6
4−5
low / 720p
35−40
24−27
medium / 1080p
18−20
10−12
The average gaming FPS of GeForce GT 755M SLI in Far Cry 5 is 50% more, than Iris Graphics 540.
high / 1080p
24−27
16−18
ultra / 1080p
18−20
12−14
QHD / 1440p
12−14
−
low / 720p
95−100
70−75
medium / 1080p
50−55
30−33
The average gaming FPS of GeForce GT 755M SLI in Fortnite is 45% more, than Iris Graphics 540.
high / 1080p
24−27
14−16
ultra / 1080p
18−20
12−14
QHD / 1440p
7−8
3−4
low / 720p
50−55
30−35
medium / 1080p
27−30
16−18
The average gaming FPS of GeForce GT 755M SLI in Forza Horizon 4 is 62% more, than Iris Graphics 540.
low / 768p
85−90
60−65
medium / 768p
75−80
50−55
high / 1080p
27−30
16−18
ultra / 1080p
10−12
8−9
QHD / 1440p
1−2
0−1
The average gaming FPS of GeForce GT 755M SLI in Grand Theft Auto V is 45% more, than Iris Graphics 540.
high / 1080p
9−10
6−7
ultra / 1080p
7−8
4−5
4K / 2160p
0−1
1−2
low / 720p
27−30
16−18
medium / 1080p
12−14
8−9
The average gaming FPS of GeForce GT 755M SLI in Metro Exodus is 55% more, than Iris Graphics 540.
low / 768p
110−120
95−100
high / 1080p
−
95−100
ultra / 1080p
100−110
85−90
medium / 1080p
100−110
95−100
The average gaming FPS of GeForce GT 755M SLI in Minecraft is 14% more, than Iris Graphics 540.
high / 1080p
−
18−20
ultra / 1080p
14−16
14−16
low / 720p
55−60
35−40
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GT 755M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than Iris Graphics 540.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
27−30
16−18
medium / 1080p
16−18
12−14
The average gaming FPS of GeForce GT 755M SLI in Red Dead Redemption 2 is 33% more, than Iris Graphics 540.
low / 768p
50−55
30−35
medium / 768p
30−35
21−24
high / 1080p
18−20
10−12
ultra / 1080p
10−11
7−8
4K / 2160p
6−7
6−7
The average gaming FPS of GeForce GT 755M SLI in The Witcher 3: Wild Hunt is 50% more, than Iris Graphics 540.
low / 768p
90−95
90−95
medium / 768p
60−65
50−55
ultra / 1080p
30−35
24−27
high / 768p
50−55
40−45
The average gaming FPS of GeForce GT 755M SLI in World of Tanks is 13% more, than Iris Graphics 540.
Full Specs
GeForce GT 755M SLI
Iris Graphics 540
Architecture
Kepler
Gen. 9 Skylake
Code name
N14P-?
Skylake GT3e
Type
Laptop
Laptop
Release date
1 November 2013
1 September 2015
Pipelines
768
48
Core clock speed
980 MHz
300 MHz
Boost Clock
1050 MHz
Transistor count
2x 1300 Million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
50.40
Memory bus width
2x 128 Bit
Memory clock speed
5400 MHz
Shared memory
-
+
DirectX
DirectX 11, Shader 5.0
12 (12_1)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.1
Vulkan
1.1.97
CUDA
+
Laptop size
large
Quick Sync
+
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