Iris Plus Graphics 645 vs Radeon R8 M535DX
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon R8 M535DX. 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 Iris Plus Graphics 645 and Radeon R8 M535DX. 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.
Radeon R8 M535DX
Iris Plus Graphics 645 is a Laptop Graphics Card
Note: Iris Plus Graphics 645 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 645 here:
Main Specs
| Iris Plus Graphics 645 | Radeon R8 M535DX | |
| Power consumption (TDP) | 15 Watt | |
| Interface | PCIe 3.0 x1 | IGP |
| Memory type | DDR3/DDR4 | System Shared |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon R8 M535DX uses IGP interface.
- Iris Plus Graphics 645 is used in Laptops, and Radeon R8 M535DX - in Desktops.
- Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon R8 M535DX - with GCN 3.0.
- Core clock speed of Radeon R8 M535DX is 480 MHz higher, than Iris Plus Graphics 645.
- Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon R8 M535DX - by 28 nm process technology.
Game benchmarks
| high / 1080p | 4−5 | 0−1 |
| ultra / 1080p | 2−3 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 1−2 |
| medium / 1080p | 5−6 | 0−1 |
| The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 1200% more, than Radeon R8 M535DX. | ||
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 0−1 |
| medium / 1080p | 8−9 | − |
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R8 M535DX in Call of Duty: Warzone is 6% more, than Iris Plus Graphics 645. | ||
| low / 768p | 100−110 | 60−65 |
| medium / 768p | 80−85 | 27−30 |
| ultra / 1080p | 35−40 | 7−8 |
| QHD / 1440p | 24−27 | − |
| high / 768p | 60−65 | 16−18 |
| The average gaming FPS of Iris Plus Graphics 645 in Counter-Strike: Global Offensive is 153% more, than Radeon R8 M535DX. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 12−14 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R8 M535DX in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 645. | ||
| low / 768p | 65−70 | 45−50 |
| medium / 768p | 45−50 | 10−11 |
| ultra / 1080p | 21−24 | 0−1 |
| The average gaming FPS of Iris Plus Graphics 645 in Dota 2 is 96% more, than Radeon R8 M535DX. | ||
| high / 1080p | 5−6 | − |
| ultra / 1080p | 5−6 | − |
| 4K / 2160p | 3−4 | − |
| low / 720p | 12−14 | 0−1 |
| medium / 1080p | 5−6 | − |
| high / 1080p | 12−14 | − |
| ultra / 1080p | 8−9 | − |
| low / 720p | 45−50 | 21−24 |
| medium / 1080p | 12−14 | 0−1 |
| The average gaming FPS of Iris Plus Graphics 645 in Fortnite is 113% more, than Radeon R8 M535DX. | ||
| high / 1080p | 8−9 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 0−1 |
| medium / 1080p | 9−10 | 0−1 |
| low / 768p | 40−45 | 18−20 |
| medium / 768p | 35−40 | − |
| high / 1080p | 7−8 | 0−1 |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of Iris Plus Graphics 645 in Grand Theft Auto V is 121% more, than Radeon R8 M535DX. | ||
| high / 1080p | 3−4 | − |
| ultra / 1080p | 2−3 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 7−8 | 0−1 |
| medium / 1080p | 4−5 | − |
| low / 768p | 85−90 | 75−80 |
| high / 1080p | 80−85 | 27−30 |
| ultra / 1080p | 70−75 | − |
| The average gaming FPS of Iris Plus Graphics 645 in Minecraft is 60% more, than Radeon R8 M535DX. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | − |
| low / 720p | 24−27 | 8−9 |
| medium / 1080p | 16−18 | − |
| The average gaming FPS of Iris Plus Graphics 645 in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than Radeon R8 M535DX. | ||
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 7−8 | 0−1 |
| low / 768p | 16−18 | 0−1 |
| medium / 768p | 12−14 | − |
| high / 1080p | 6−7 | − |
| ultra / 1080p | 5−6 | − |
| low / 768p | 80−85 | 45−50 |
| medium / 768p | 35−40 | 14−16 |
| ultra / 1080p | 14−16 | 0−1 |
| high / 768p | 30−33 | 12−14 |
| The average gaming FPS of Iris Plus Graphics 645 in World of Tanks is 100% more, than Radeon R8 M535DX. | ||
Full Specs
| Iris Plus Graphics 645 | Radeon R8 M535DX | |
| Architecture | Gen. 9.5 Coffee Lake | GCN 3.0 |
| Code name | Kaby Lake GT3e | Meso |
| Type | Laptop | Desktop |
| Release date | 10 July 2019 | 18 April 2017 |
| Pipelines | 48 | 320 |
| Core clock speed | 300 MHz | 780 MHz |
| Boost Clock | 1150 MHz | 891 MHz |
| Transistor count | 1,550 million | |
| Manufacturing process technology | 14 nm | 28 nm |
| Texture fill rate | 50.40 | 17.82 |
| Shared memory | + | |
| DirectX | 12 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.0 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.0 |
| Vulkan | 1.1.103 | 1.2.131 |
| Quick Sync | + | |
| Check Price |
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