GeForce GT 545 vs Iris Plus Graphics 655
In this comparison between GeForce GT 545 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 545 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 545
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 545 | Iris Plus Graphics 655 | |
| Power consumption (TDP) | 70 Watt | 15 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x1 |
| Supplementary power connectors | None | |
| Memory type | DDR3 | DDR3/DDR4 |
| Maximum RAM amount | 1536 MB | |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | No outputs |
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- GeForce GT 545 has 366% more power consumption, than Iris Plus Graphics 655.
- GeForce GT 545 is connected by PCIe 2.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
- GeForce GT 545 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
- Core clock speed of GeForce GT 545 is 420 MHz higher, than Iris Plus Graphics 655.
- GeForce GT 545 is manufactured by 40 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.
Game benchmarks
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | 0−1 | 7−8 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 12−14 | 27−30 |
| medium / 1080p | 3−4 | 16−18 |
| The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 216% more, than GeForce GT 545. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 4−5 | 18−20 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 16−18 | 45−50 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Iris Plus Graphics 655 in Battlefield 5 is 222% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 545 and Iris Plus Graphics 655 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 190−200 |
| medium / 768p | 95−100 | 160−170 |
| ultra / 1080p | 40−45 | 85−90 |
| QHD / 1440p | 24−27 | 45−50 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 70−75 | 120−130 |
| The average gaming FPS of Iris Plus Graphics 655 in Counter-Strike: Global Offensive is 71% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 35−40 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 4% more, than Iris Plus Graphics 655. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 50−55 | 85−90 |
| ultra / 1080p | 24−27 | 55−60 |
| The average gaming FPS of Iris Plus Graphics 655 in Dota 2 is 62% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 14−16 |
| ultra / 1080p | 2−3 | 14−16 |
| 4K / 2160p | 1−2 | 5−6 |
| low / 720p | 12−14 | 30−35 |
| medium / 1080p | 3−4 | 16−18 |
| The average gaming FPS of Iris Plus Graphics 655 in Far Cry 5 is 325% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 21−24 |
| ultra / 1080p | 5−6 | 16−18 |
| QHD / 1440p | 2−3 | 16−18 |
| low / 720p | 50−55 | 85−90 |
| medium / 1080p | 12−14 | 45−50 |
| The average gaming FPS of Iris Plus Graphics 655 in Fortnite is 137% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 21−24 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 7−8 |
| low / 720p | 18−20 | 45−50 |
| medium / 1080p | 7−8 | 24−27 |
| The average gaming FPS of Iris Plus Graphics 655 in Forza Horizon 4 is 210% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 75−80 |
| medium / 768p | − | 65−70 |
| high / 1080p | 5−6 | 24−27 |
| ultra / 1080p | 2−3 | 10−11 |
| QHD / 1440p | 0−1 | 1−2 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Iris Plus Graphics 655 in Grand Theft Auto V is 105% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 8−9 |
| ultra / 1080p | 0−1 | 6−7 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 6−7 | 24−27 |
| medium / 1080p | 3−4 | 10−12 |
| The average gaming FPS of Iris Plus Graphics 655 in Metro Exodus is 400% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 95−100 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of Iris Plus Graphics 655 in Minecraft is 20% more, than GeForce GT 545. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 27−30 | 50−55 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of Iris Plus Graphics 655 in PLAYERUNKNOWN'S BATTLEGROUNDS is 66% more, than GeForce GT 545. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 24−27 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of Iris Plus Graphics 655 in Red Dead Redemption 2 is 240% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 45−50 |
| medium / 768p | 9−10 | 27−30 |
| high / 1080p | 4−5 | 16−18 |
| ultra / 1080p | 3−4 | 9−10 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of Iris Plus Graphics 655 in The Witcher 3: Wild Hunt is 257% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 95−100 |
| medium / 768p | 35−40 | 55−60 |
| ultra / 1080p | 16−18 | 30−35 |
| high / 768p | 30−35 | 50−55 |
| The average gaming FPS of Iris Plus Graphics 655 in World of Tanks is 46% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | Iris Plus Graphics 655 | |
| Architecture | Fermi 2.0 | Gen. 9.5 Kaby Lake |
| Code name | GF116 | Kaby Lake GT3e |
| Type | Desktop | Laptop |
| Release date | 14 May 2011 | 1 September 2017 |
| Pipelines | 144 | 48 |
| Core clock speed | 720 MHz | 300 MHz |
| Boost Clock | 1200 MHz | |
| Transistor count | 1,170 million | 189 million |
| Manufacturing process technology | 40 nm | 14 nm |
| Texture fill rate | 17.28 | 50.40 |
| Floating-point performance | 414.7 gflops | |
| Length | 145 mm | |
| Memory bus width | 192 Bit | |
| Memory clock speed | 1600 MHz | |
| Memory bandwidth | 38.4 GB/s | |
| Shared memory | + | |
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.1.103 |
| CUDA | 2.1 | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | |
| Quick Sync | + | |
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