GRID K220Q vs Radeon R8 M445DX
When comparing GRID K220Q and Radeon R8 M445DX, 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 GRID K220Q and Radeon R8 M445DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GRID K220Q
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
| GRID K220Q | Radeon R8 M445DX | |
| Power consumption (TDP) | 225 Watt | |
| Interface | PCIe 3.0 x16 | IGP |
| Memory type | GDDR5 | DDR4/DDR3 |
| Maximum RAM amount | 512 MB | |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GRID K220Q is connected by PCIe 3.0 x16, and Radeon R8 M445DX uses IGP interface.
- GRID K220Q is used in Desktops, and Radeon R8 M445DX - in Laptops.
- GRID K220Q is build with Kepler architecture, and Radeon R8 M445DX - with GCN.
- Core clock speed of GRID K220Q is 25 MHz higher, than Radeon R8 M445DX.
- GRID K220Q and Radeon R8 M445DX are manufactured by 28 nm process technology.
- Memory clock speed of GRID K220Q is 4067 MHz higher, than Radeon R8 M445DX.
Game benchmarks
| high / 1080p | 1−2 | 0−1 |
| ultra / 1080p | 0−1 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 1−2 |
| medium / 1080p | 2−3 | 0−1 |
| The average gaming FPS of GRID K220Q in Assassin's Creed Odyssey is 1000% more, than Radeon R8 M445DX. | ||
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 0−1 |
| medium / 1080p | 4−5 | − |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GRID K220Q and Radeon R8 M445DX have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 60−65 |
| medium / 768p | 85−90 | 27−30 |
| ultra / 1080p | 35−40 | 7−8 |
| 4K / 2160p | 10−11 | − |
| high / 768p | 60−65 | 16−18 |
| The average gaming FPS of GRID K220Q in Counter-Strike: Global Offensive is 167% more, than Radeon R8 M445DX. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 14−16 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| GRID K220Q and Radeon R8 M445DX have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 40−45 | 10−11 |
| ultra / 1080p | 18−20 | 0−1 |
| The average gaming FPS of GRID K220Q in Dota 2 is 96% more, than Radeon R8 M445DX. | ||
| high / 1080p | 2−3 | − |
| ultra / 1080p | 2−3 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 9−10 | 0−1 |
| medium / 1080p | 3−4 | − |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 1−2 | − |
| low / 720p | 45−50 | 21−24 |
| medium / 1080p | 7−8 | 0−1 |
| The average gaming FPS of GRID K220Q in Fortnite is 113% more, than Radeon R8 M445DX. | ||
| high / 1080p | 3−4 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 0−1 |
| medium / 1080p | 5−6 | 0−1 |
| low / 768p | 40−45 | 18−20 |
| high / 1080p | 3−4 | 0−1 |
| ultra / 1080p | 2−3 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | 12−14 |
| The average gaming FPS of GRID K220Q in Grand Theft Auto V is 150% more, than Radeon R8 M445DX. | ||
| high / 1080p | 1−2 | − |
| ultra / 1080p | 0−1 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 3−4 | 0−1 |
| medium / 1080p | 2−3 | − |
| low / 768p | 85−90 | 75−80 |
| high / 1080p | 55−60 | 27−30 |
| The average gaming FPS of GRID K220Q in Minecraft is 35% more, than Radeon R8 M445DX. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | − |
| low / 720p | 24−27 | 8−9 |
| medium / 1080p | 14−16 | − |
| The average gaming FPS of GRID K220Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than Radeon R8 M445DX. | ||
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 4−5 | 0−1 |
| low / 768p | 7−8 | 0−1 |
| medium / 768p | 6−7 | − |
| high / 1080p | 3−4 | − |
| 4K / 2160p | 0−1 | − |
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 35−40 | 14−16 |
| ultra / 1080p | 12−14 | 0−1 |
| high / 768p | 30−33 | 12−14 |
| The average gaming FPS of GRID K220Q in World of Tanks is 88% more, than Radeon R8 M445DX. | ||
Full Specs
| GRID K220Q | Radeon R8 M445DX | |
| Architecture | Kepler | GCN |
| Code name | GK104 | Meso |
| Type | Workstation | Laptop |
| Release date | 2 July 2014 | 1 June 2016 |
| Pipelines | 1536 | 704 |
| Core clock speed | 745 MHz | 720 / 1020 MHz |
| Boost Clock | 1021 MHz | |
| Transistor count | 3,540 million | 1,550 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 95.36 | 20.42 |
| Floating-point performance | 2,289 gflops | |
| Memory bus width | 256 Bit | 128 + 64 Bit |
| Memory clock speed | 5000 MHz | 933 / 1000 MHz |
| Memory bandwidth | 160.0 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (12_0) |
| Shader Model | 5.1 | 6.0 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 3.0 | |
| Laptop size | medium sized | |
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