Radeon R8 M445DX vs Radeon Sky 500
When comparing Radeon R8 M445DX and Radeon Sky 500, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R8 M445DX and Radeon Sky 500 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon Sky 500
Radeon R8 M445DX is a Laptop Graphics Card
Note: Radeon R8 M445DX 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 Radeon R8 M445DX here:
Main Specs
| Radeon R8 M445DX | Radeon Sky 500 | |
| Power consumption (TDP) | 150 Watt | |
| Interface | IGP | PCIe 3.0 x16 |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | DDR4/DDR3 | GDDR5 |
| Maximum RAM amount | 4 GB | |
| Display Connectors | No outputs | 1x DisplayPort |
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- Radeon R8 M445DX is connected by IGP, and Radeon Sky 500 uses PCIe 3.0 x16 interface.
- Radeon R8 M445DX is used in Laptops, and Radeon Sky 500 - in Desktops.
- Radeon R8 M445DX is build with GCN architecture, and Radeon Sky 500 - with GCN 1.0.
- Core clock speed of Radeon Sky 500 is 230 MHz higher, than Radeon R8 M445DX.
- Radeon R8 M445DX and Radeon Sky 500 are manufactured by 28 nm process technology.
- Memory clock speed of Radeon Sky 500 is 3867 MHz higher, than Radeon R8 M445DX.
Game benchmarks
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 1−2 | 60−65 |
| medium / 1080p | 0−1 | 40−45 |
| The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 6100% more, than Radeon R8 M445DX. | ||
| high / 1080p | − | 55−60 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 0−1 | 100−110 |
| medium / 1080p | − | 60−65 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon R8 M445DX and Radeon Sky 500 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 250−260 |
| medium / 768p | 27−30 | 220−230 |
| ultra / 1080p | 7−8 | 180−190 |
| QHD / 1440p | − | 110−120 |
| 4K / 2160p | − | 70−75 |
| high / 768p | 16−18 | 210−220 |
| The average gaming FPS of Radeon Sky 500 in Counter-Strike: Global Offensive is 685% more, than Radeon R8 M445DX. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | − |
| medium / 1080p | 45−50 | 55−60 |
| Radeon R8 M445DX and Radeon Sky 500 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 120−130 |
| medium / 768p | 10−11 | 110−120 |
| ultra / 1080p | 0−1 | 100−110 |
| The average gaming FPS of Radeon Sky 500 in Dota 2 is 313% more, than Radeon R8 M445DX. | ||
| high / 1080p | − | 45−50 |
| ultra / 1080p | − | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 0−1 | 80−85 |
| medium / 1080p | − | 45−50 |
| high / 1080p | − | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 21−24 | 180−190 |
| medium / 1080p | 0−1 | 110−120 |
| The average gaming FPS of Radeon Sky 500 in Fortnite is 740% more, than Radeon R8 M445DX. | ||
| high / 1080p | 0−1 | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 0−1 | 100−110 |
| medium / 1080p | 0−1 | 65−70 |
| low / 768p | 18−20 | 140−150 |
| medium / 768p | − | 120−130 |
| high / 1080p | 0−1 | 70−75 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon Sky 500 in Grand Theft Auto V is 663% more, than Radeon R8 M445DX. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | − | 8−9 |
| low / 720p | 0−1 | 65−70 |
| medium / 1080p | − | 30−35 |
| low / 768p | 75−80 | 130−140 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 120−130 |
| The average gaming FPS of Radeon Sky 500 in Minecraft is 75% more, than Radeon R8 M445DX. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 100−110 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon Sky 500 in PLAYERUNKNOWN'S BATTLEGROUNDS is 1212% more, than Radeon R8 M445DX. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | − | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 0−1 | 65−70 |
| medium / 1080p | − | 35−40 |
| low / 768p | 0−1 | 130−140 |
| medium / 768p | − | 85−90 |
| high / 1080p | − | 45−50 |
| ultra / 1080p | − | 24−27 |
| 4K / 2160p | − | 16−18 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 50−55 |
| high / 768p | 12−14 | 60−65 |
| The average gaming FPS of Radeon Sky 500 in World of Tanks is 188% more, than Radeon R8 M445DX. | ||
Full Specs
| Radeon R8 M445DX | Radeon Sky 500 | |
| Architecture | GCN | GCN 1.0 |
| Code name | Meso | Pitcairn |
| Type | Laptop | Desktop |
| Release date | 1 June 2016 | 27 March 2013 |
| Pipelines | 704 | 1280 |
| Core clock speed | 720 / 1020 MHz | 950 MHz |
| Boost Clock | 1021 MHz | |
| Transistor count | 1,550 million | 2,800 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 20.42 | 76.00 |
| Floating-point performance | 2,432 gflops | |
| Length | 242 mm | |
| Memory bus width | 128 + 64 Bit | 256 Bit |
| Memory clock speed | 933 / 1000 MHz | 4800 MHz |
| Memory bandwidth | 154 GB/s | |
| Shared memory | - | |
| DirectX | 12 (12_0) | 12 (11_1) |
| Shader Model | 6.0 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| Bus support | PCIe 3.0 | |
| Laptop size | medium sized | |
| Form factor | full height / full length | |
| DisplayPort count | 1 | |
| Dual-link DVI support | + | |
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