GeForce GT 740 vs Iris Plus Graphics 655
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 740 and Iris Plus Graphics 655. 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 GT 740 and Iris Plus Graphics 655. 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.
Iris Plus Graphics 655 is a Laptop Graphics Card
Note: Iris Plus Graphics 655 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 Iris Plus Graphics 655 here:
Main Specs
GeForce GT 740
Iris Plus Graphics 655
Power consumption (TDP)
64 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
DDR3/DDR4
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
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GeForce GT 740 has 326% more power consumption, than Iris Plus Graphics 655.
GeForce GT 740 is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
GeForce GT 740 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
GeForce GT 740 is build with Kepler architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
Core clock speed of GeForce GT 740 is 693 MHz higher, than Iris Plus Graphics 655.
GeForce GT 740 is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - 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
7−8
12−14
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
2−3
low / 720p
16−18
27−30
medium / 1080p
8−9
16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 77% more, than GeForce GT 740.
high / 1080p
12−14
21−24
ultra / 1080p
10−11
18−20
QHD / 1440p
0−1
4−5
low / 720p
24−27
45−50
medium / 1080p
12−14
21−24
The average gaming FPS of Iris Plus Graphics 655 in Battlefield 5 is 80% more, than GeForce GT 740.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
GeForce GT 740 and Iris Plus Graphics 655 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
190−200
medium / 768p
110−120
160−170
ultra / 1080p
55−60
85−90
QHD / 1440p
30−33
45−50
4K / 2160p
27−30
30−33
high / 768p
80−85
120−130
The average gaming FPS of Iris Plus Graphics 655 in Counter-Strike: Global Offensive is 42% more, than GeForce GT 740.
low / 768p
55−60
55−60
ultra / 1080p
20−22
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Plus Graphics 655 in Cyberpunk 2077 is 11% more, than GeForce GT 740.
low / 768p
80−85
100−110
medium / 768p
60−65
85−90
ultra / 1080p
35−40
55−60
The average gaming FPS of Iris Plus Graphics 655 in Dota 2 is 38% more, than GeForce GT 740.
high / 1080p
8−9
14−16
ultra / 1080p
8−9
14−16
4K / 2160p
3−4
5−6
low / 720p
20−22
30−35
medium / 1080p
9−10
16−18
The average gaming FPS of Iris Plus Graphics 655 in Far Cry 5 is 70% more, than GeForce GT 740.
high / 1080p
14−16
21−24
ultra / 1080p
10−12
16−18
QHD / 1440p
−
16−18
low / 720p
60−65
85−90
medium / 1080p
24−27
45−50
The average gaming FPS of Iris Plus Graphics 655 in Fortnite is 53% more, than GeForce GT 740.
high / 1080p
12−14
21−24
ultra / 1080p
10−12
16−18
QHD / 1440p
1−2
7−8
low / 720p
27−30
45−50
medium / 1080p
14−16
24−27
The average gaming FPS of Iris Plus Graphics 655 in Forza Horizon 4 is 84% more, than GeForce GT 740.
low / 768p
55−60
75−80
medium / 768p
45−50
65−70
high / 1080p
12−14
24−27
ultra / 1080p
6−7
10−11
QHD / 1440p
0−1
1−2
The average gaming FPS of Iris Plus Graphics 655 in Grand Theft Auto V is 45% more, than GeForce GT 740.
high / 1080p
5−6
8−9
ultra / 1080p
3−4
6−7
4K / 2160p
0−1
2−3
low / 720p
12−14
24−27
medium / 1080p
6−7
10−12
The average gaming FPS of Iris Plus Graphics 655 in Metro Exodus is 71% more, than GeForce GT 740.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Iris Plus Graphics 655 in Minecraft is 13% more, than GeForce GT 740.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
16−18
low / 720p
30−35
50−55
medium / 1080p
18−20
21−24
The average gaming FPS of Iris Plus Graphics 655 in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than GeForce GT 740.
high / 1080p
−
12−14
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
12−14
24−27
medium / 1080p
10−12
14−16
The average gaming FPS of Iris Plus Graphics 655 in Red Dead Redemption 2 is 60% more, than GeForce GT 740.
low / 768p
24−27
45−50
medium / 768p
16−18
27−30
high / 1080p
9−10
16−18
ultra / 1080p
6−7
9−10
4K / 2160p
6−7
7−8
The average gaming FPS of Iris Plus Graphics 655 in The Witcher 3: Wild Hunt is 69% more, than GeForce GT 740.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
20−22
30−35
high / 768p
35−40
50−55
The average gaming FPS of Iris Plus Graphics 655 in World of Tanks is 25% more, than GeForce GT 740.
Full Specs
GeForce GT 740
Iris Plus Graphics 655
Architecture
Kepler
Gen. 9.5 Kaby Lake
Code name
GK107
Kaby Lake GT3e
Type
Desktop
Laptop
Release date
29 May 2014
1 September 2017
Pipelines
384
48
Core clock speed
993 MHz
300 MHz
Boost Clock
1200 MHz
Transistor count
1,270 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
31.78
50.40
Floating-point performance
762.6 gflops
Length
145 mm
Memory bus width
128 Bit
Memory clock speed
5012 MHz
Memory bandwidth
80.19 GB/s
Shared memory
+
DirectX
12 (11_0)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.1.126
1.1.103
CUDA
3.0
Bitcoin / BTC (SHA256)
25 Mh/s
Quick Sync
+
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