GeForce 945A vs Radeon RX 550X mobile
When choosing between GeForce 945A and Radeon RX 550X mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 945A and Radeon RX 550X mobile.
GeForce 945A
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Radeon RX 550X mobile is a Laptop Graphics Card
Note: Radeon RX 550X mobile 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 RX 550X mobile here:
Main Specs
GeForce 945A | Radeon RX 550X mobile | |
Power consumption (TDP) | 33 Watt | 50 Watt |
Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 1 GB | 4 GB |
Display Connectors | No outputs | No outputs |
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- Radeon RX 550X mobile has 51% more power consumption, than GeForce 945A.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon RX 550X mobile has 3 GB more memory, than GeForce 945A.
- GeForce 945A is used in Desktops, and Radeon RX 550X mobile - in Laptops.
- GeForce 945A is build with Maxwell architecture, and Radeon RX 550X mobile - with Polaris.
- Core clock speed of Radeon RX 550X mobile is 104 MHz higher, than GeForce 945A.
- GeForce 945A is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X mobile is 1988 MHz higher, than GeForce 945A.
Game benchmarks
high / 1080p | 9−10 | 14−16 |
ultra / 1080p | 5−6 | 9−10 |
QHD / 1440p | 0−1 | 3−4 |
low / 720p | 20−22 | 30−35 |
medium / 1080p | 10−12 | 20−22 |
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 72% more, than GeForce 945A. | ||
high / 1080p | 14−16 | 24−27 |
ultra / 1080p | 12−14 | 21−24 |
QHD / 1440p | 0−1 | 4−5 |
low / 720p | 30−35 | 55−60 |
medium / 1080p | 16−18 | 27−30 |
The average gaming FPS of Radeon RX 550X mobile in Battlefield 5 is 73% more, than GeForce 945A. | ||
low / 768p | 45−50 | 50−55 |
high / 1080p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Radeon RX 550X mobile in Call of Duty: Warzone is 6% more, than GeForce 945A. | ||
low / 768p | 160−170 | 210−220 |
medium / 768p | 130−140 | 180−190 |
ultra / 1080p | 65−70 | 100−105 |
QHD / 1440p | 35−40 | 55−60 |
4K / 2160p | 27−30 | 27−30 |
high / 768p | 95−100 | 140−150 |
The average gaming FPS of Radeon RX 550X mobile in Counter-Strike: Global Offensive is 38% more, than GeForce 945A. | ||
low / 768p | 55−60 | 60−65 |
ultra / 1080p | 24−27 | 40−45 |
medium / 1080p | 45−50 | 55−60 |
The average gaming FPS of Radeon RX 550X mobile in Cyberpunk 2077 is 25% more, than GeForce 945A. | ||
low / 768p | 90−95 | 110−120 |
medium / 768p | 70−75 | 95−100 |
ultra / 1080p | 40−45 | 65−70 |
The average gaming FPS of Radeon RX 550X mobile in Dota 2 is 34% more, than GeForce 945A. | ||
high / 1080p | 10−11 | 18−20 |
ultra / 1080p | 10−11 | 16−18 |
4K / 2160p | 4−5 | 6−7 |
low / 720p | 24−27 | 40−45 |
medium / 1080p | 10−12 | 21−24 |
The average gaming FPS of Radeon RX 550X mobile in Far Cry 5 is 75% more, than GeForce 945A. | ||
high / 1080p | 16−18 | 24−27 |
ultra / 1080p | 12−14 | 20−22 |
QHD / 1440p | − | 12−14 |
low / 720p | 70−75 | 100−110 |
medium / 1080p | 30−35 | 55−60 |
The average gaming FPS of Radeon RX 550X mobile in Fortnite is 57% more, than GeForce 945A. | ||
high / 1080p | 14−16 | 27−30 |
ultra / 1080p | 12−14 | 21−24 |
QHD / 1440p | 3−4 | 9−10 |
low / 720p | 30−35 | 55−60 |
medium / 1080p | 18−20 | 30−35 |
The average gaming FPS of Radeon RX 550X mobile in Forza Horizon 4 is 87% more, than GeForce 945A. | ||
low / 768p | 60−65 | 90−95 |
medium / 768p | 50−55 | 80−85 |
high / 1080p | 16−18 | 30−35 |
ultra / 1080p | 8−9 | 12−14 |
QHD / 1440p | 0−1 | 3−4 |
The average gaming FPS of Radeon RX 550X mobile in Grand Theft Auto V is 57% more, than GeForce 945A. | ||
high / 1080p | 6−7 | 10−11 |
ultra / 1080p | 4−5 | 7−8 |
4K / 2160p | 1−2 | 1−2 |
low / 720p | 16−18 | 30−35 |
medium / 1080p | 8−9 | 12−14 |
The average gaming FPS of Radeon RX 550X mobile in Metro Exodus is 85% more, than GeForce 945A. | ||
low / 768p | 100−105 | 110−120 |
high / 1080p | 95−100 | − |
ultra / 1080p | 85−90 | 100−110 |
medium / 1080p | 95−100 | 100−110 |
The average gaming FPS of Radeon RX 550X mobile in Minecraft is 13% more, than GeForce 945A. | ||
high / 1080p | 18−20 | − |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 35−40 | 60−65 |
medium / 1080p | 18−20 | 18−20 |
The average gaming FPS of Radeon RX 550X mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 39% more, than GeForce 945A. | ||
high / 1080p | 12−14 | 12−14 |
ultra / 1080p | 8−9 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 16−18 | 30−33 |
medium / 1080p | 12−14 | 16−18 |
The average gaming FPS of Radeon RX 550X mobile in Red Dead Redemption 2 is 41% more, than GeForce 945A. | ||
low / 768p | 30−35 | 55−60 |
medium / 768p | 21−24 | 35−40 |
high / 1080p | 10−12 | 20−22 |
ultra / 1080p | 7−8 | 10−12 |
4K / 2160p | 6−7 | 6−7 |
The average gaming FPS of Radeon RX 550X mobile in The Witcher 3: Wild Hunt is 62% more, than GeForce 945A. | ||
low / 768p | 90−95 | 90−95 |
medium / 768p | 50−55 | 60−65 |
ultra / 1080p | 24−27 | 35−40 |
high / 768p | 40−45 | 50−55 |
The average gaming FPS of Radeon RX 550X mobile in World of Tanks is 15% more, than GeForce 945A. |
Full Specs
GeForce 945A | Radeon RX 550X mobile | |
Architecture | Maxwell | Polaris |
Code name | GM108 | Polaris 12 |
Type | Desktop | Laptop |
Release date | 13 March 2015 | 10 January 2019 |
Pipelines | 384 | 640 |
Core clock speed | 1072 MHz | 1176 MHz |
Boost Clock | 1189 MHz | 1287 MHz |
Transistor count | 2,200 million | |
Manufacturing process technology | 28 nm | 14 nm |
Texture fill rate | 28.54 | 51.48 |
Floating-point performance | 903.2 gflops | |
Memory bus width | 64 Bit | 128 Bit |
Memory clock speed | 5012 MHz | 7000 MHz |
Memory bandwidth | 40.1 GB/s | 96 GB/s |
Shared memory | - | |
DirectX | 12 (11_0) | 12 (12_0) |
Shader Model | 5.1 | 6.4 |
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | 1.1.126 | 1.2.131 |
CUDA | 5.0 | |
FreeSync | + | |
Bitcoin / BTC (SHA256) | 108 Mh/s | |
Laptop size | large | |
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