GeForce GT 740A vs Iris Plus Graphics 655
In this comparison between GeForce GT 740A and Iris Plus Graphics 655 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 740A will be the best choice, for others Iris Plus Graphics 655 will be their preference. Study the comparison tables below and make your choice.
GeForce GT 740A
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 740A | Iris Plus Graphics 655 | |
Power consumption (TDP) | 33 Watt | 15 Watt |
Interface | PCIe 3.0 x8 | PCIe 3.0 x1 |
Memory type | DDR3 | DDR3/DDR4 |
Maximum RAM amount | 2 GB | |
Display Connectors | No outputs | No outputs |
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- GeForce GT 740A has 120% more power consumption, than Iris Plus Graphics 655.
- GeForce GT 740A is connected by PCIe 3.0 x8, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
- GeForce GT 740A is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
- GeForce GT 740A is build with Kepler 2.0 architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
- Core clock speed of GeForce GT 740A is 680 MHz higher, than Iris Plus Graphics 655.
- GeForce GT 740A is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.
Game benchmarks
high / 1080p | 0−1 | 12−14 |
ultra / 1080p | − | 7−8 |
QHD / 1440p | 0−1 | 2−3 |
low / 720p | 1−2 | 27−30 |
medium / 1080p | 0−1 | 16−18 |
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 2700% more, than GeForce GT 740A. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | − | 18−20 |
QHD / 1440p | 0−1 | 4−5 |
low / 720p | 0−1 | 45−50 |
medium / 1080p | − | 21−24 |
low / 768p | 50−55 | 45−50 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of GeForce GT 740A in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 655. | ||
low / 768p | 60−65 | 190−200 |
medium / 768p | 27−30 | 160−170 |
ultra / 1080p | 7−8 | 85−90 |
QHD / 1440p | − | 45−50 |
4K / 2160p | − | 30−33 |
high / 768p | 16−18 | 120−130 |
The average gaming FPS of Iris Plus Graphics 655 in Counter-Strike: Global Offensive is 410% more, than GeForce GT 740A. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 0−1 | 35−40 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of GeForce GT 740A in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 655. | ||
low / 768p | 45−50 | 100−110 |
medium / 768p | 10−11 | 85−90 |
ultra / 1080p | 0−1 | 55−60 |
The average gaming FPS of Iris Plus Graphics 655 in Dota 2 is 231% more, than GeForce GT 740A. | ||
high / 1080p | − | 14−16 |
ultra / 1080p | − | 14−16 |
4K / 2160p | − | 5−6 |
low / 720p | 0−1 | 30−35 |
medium / 1080p | − | 16−18 |
high / 1080p | − | 21−24 |
ultra / 1080p | − | 16−18 |
QHD / 1440p | − | 16−18 |
low / 720p | 21−24 | 85−90 |
medium / 1080p | 0−1 | 45−50 |
The average gaming FPS of Iris Plus Graphics 655 in Fortnite is 295% more, than GeForce GT 740A. | ||
high / 1080p | 0−1 | 21−24 |
ultra / 1080p | − | 16−18 |
QHD / 1440p | 0−1 | 7−8 |
low / 720p | 0−1 | 45−50 |
medium / 1080p | 0−1 | 24−27 |
low / 768p | 18−20 | 75−80 |
medium / 768p | − | 65−70 |
high / 1080p | 0−1 | 24−27 |
ultra / 1080p | − | 10−11 |
QHD / 1440p | 0−1 | 1−2 |
medium / 720p | 12−14 | − |
The average gaming FPS of Iris Plus Graphics 655 in Grand Theft Auto V is 305% more, than GeForce GT 740A. | ||
high / 1080p | − | 8−9 |
ultra / 1080p | − | 6−7 |
4K / 2160p | − | 2−3 |
low / 720p | 0−1 | 24−27 |
medium / 1080p | − | 10−12 |
low / 768p | 75−80 | 100−110 |
high / 1080p | 27−30 | − |
ultra / 1080p | − | 95−100 |
medium / 1080p | − | 100−110 |
The average gaming FPS of Iris Plus Graphics 655 in Minecraft is 36% more, than GeForce GT 740A. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | − | 16−18 |
low / 720p | 8−9 | 50−55 |
medium / 1080p | − | 21−24 |
The average gaming FPS of Iris Plus Graphics 655 in PLAYERUNKNOWN'S BATTLEGROUNDS is 550% more, than GeForce GT 740A. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | − | 9−10 |
QHD / 1440p | − | 0−1 |
low / 720p | 0−1 | 24−27 |
medium / 1080p | − | 14−16 |
low / 768p | 0−1 | 45−50 |
medium / 768p | − | 27−30 |
high / 1080p | − | 16−18 |
ultra / 1080p | − | 9−10 |
4K / 2160p | − | 7−8 |
low / 768p | 45−50 | 95−100 |
medium / 768p | 14−16 | 55−60 |
ultra / 1080p | 0−1 | 30−35 |
high / 768p | 12−14 | 50−55 |
The average gaming FPS of Iris Plus Graphics 655 in World of Tanks is 176% more, than GeForce GT 740A. |
Full Specs
GeForce GT 740A | Iris Plus Graphics 655 | |
Architecture | Kepler 2.0 | Gen. 9.5 Kaby Lake |
Code name | GK208 | Kaby Lake GT3e |
Type | Desktop | Laptop |
Release date | 26 August 2013 | 1 September 2017 |
Pipelines | 384 | 48 |
Core clock speed | 980 MHz | 300 MHz |
Boost Clock | 1200 MHz | |
Transistor count | 915 million | 189 million |
Manufacturing process technology | 28 nm | 14 nm |
Texture fill rate | 31.36 | 50.40 |
Floating-point performance | 752.6 gflops | |
Memory bus width | 64 Bit | |
Memory clock speed | 1800 MHz | |
Memory bandwidth | 14.4 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 | 3.5 | |
Quick Sync | + | |
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