Mobility Radeon HD 4850 vs Radeon RX 550X
In this comparison between Mobility Radeon HD 4850 and Radeon RX 550X 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 Mobility Radeon HD 4850 will be the best choice, for others Radeon RX 550X will be their preference. Study the comparison tables below and make your choice.
Radeon RX 550X
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Mobility Radeon HD 4850 is a Laptop Graphics Card
Note: Mobility Radeon HD 4850 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 Mobility Radeon HD 4850 here:
Main Specs
Mobility Radeon HD 4850 | Radeon RX 550X | |
Power consumption (TDP) | 50 Watt | |
Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
Supplementary power connectors | None | |
Memory type | GDDR3 | GDDR5 |
Maximum RAM amount | 1 GB | 4 GB |
Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
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- Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
- Radeon RX 550X has 3 GB more memory, than Mobility Radeon HD 4850.
- Mobility Radeon HD 4850 is used in Laptops, and Radeon RX 550X - in Desktops.
- Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 600 MHz higher, than Mobility Radeon HD 4850.
- Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 5150 MHz higher, than Mobility Radeon HD 4850.
Game benchmarks
high / 1080p | 3−4 | 10−11 |
ultra / 1080p | 1−2 | 6−7 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 14−16 | 21−24 |
medium / 1080p | 5−6 | 12−14 |
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 116% more, than Mobility Radeon HD 4850. | ||
high / 1080p | 8−9 | 16−18 |
ultra / 1080p | 6−7 | 14−16 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 18−20 | 35−40 |
medium / 1080p | 8−9 | 18−20 |
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 120% more, than Mobility Radeon HD 4850. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | 40−45 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Mobility Radeon HD 4850 in Call of Duty: Warzone is 10% more, than Radeon RX 550X. | ||
low / 768p | 130−140 | 170−180 |
medium / 768p | 100−110 | 140−150 |
ultra / 1080p | 45−50 | 70−75 |
QHD / 1440p | 24−27 | 40−45 |
4K / 2160p | 18−20 | 30−33 |
high / 768p | 75−80 | 100−110 |
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 39% more, than Mobility Radeon HD 4850. | ||
low / 768p | 65−70 | 55−60 |
ultra / 1080p | 21−24 | 27−30 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Mobility Radeon HD 4850 in Cyberpunk 2077 is 2% more, than Radeon RX 550X. | ||
low / 768p | 75−80 | 90−95 |
medium / 768p | 50−55 | 75−80 |
ultra / 1080p | 24−27 | 45−50 |
The average gaming FPS of Radeon RX 550X in Dota 2 is 41% more, than Mobility Radeon HD 4850. | ||
high / 1080p | 4−5 | 12−14 |
ultra / 1080p | 4−5 | 10−12 |
4K / 2160p | 2−3 | 4−5 |
low / 720p | 14−16 | 27−30 |
medium / 1080p | 5−6 | 12−14 |
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 133% more, than Mobility Radeon HD 4850. | ||
high / 1080p | 12−14 | 18−20 |
ultra / 1080p | 7−8 | 14−16 |
QHD / 1440p | 4−5 | − |
low / 720p | 55−60 | 75−80 |
medium / 1080p | 14−16 | 35−40 |
The average gaming FPS of Radeon RX 550X in Fortnite is 60% more, than Mobility Radeon HD 4850. | ||
high / 1080p | 7−8 | 16−18 |
ultra / 1080p | − | 14−16 |
QHD / 1440p | 4−5 | 4−5 |
4K / 2160p | 3−4 | − |
low / 720p | 21−24 | 35−40 |
medium / 1080p | 10−11 | 20−22 |
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 81% more, than Mobility Radeon HD 4850. | ||
low / 768p | 50−55 | 65−70 |
medium / 768p | − | 55−60 |
high / 1080p | 7−8 | 18−20 |
ultra / 1080p | 3−4 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 40−45 | − |
The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 47% more, than Mobility Radeon HD 4850. | ||
high / 1080p | 2−3 | 6−7 |
ultra / 1080p | 1−2 | 5−6 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 7−8 | 18−20 |
medium / 1080p | 4−5 | 9−10 |
The average gaming FPS of Radeon RX 550X in Metro Exodus is 150% more, than Mobility Radeon HD 4850. | ||
low / 768p | 90−95 | 100−110 |
high / 1080p | 85−90 | − |
ultra / 1080p | 85−90 | 90−95 |
4K / 2160p | 75−80 | − |
medium / 1080p | − | 95−100 |
The average gaming FPS of Radeon RX 550X in Minecraft is 8% more, than Mobility Radeon HD 4850. | ||
high / 1080p | − | 18−20 |
ultra / 1080p | 12−14 | 14−16 |
low / 720p | 30−35 | 40−45 |
medium / 1080p | 14−16 | 20−22 |
The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than Mobility Radeon HD 4850. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 7−8 | 8−9 |
QHD / 1440p | − | 0−1 |
low / 720p | 8−9 | 18−20 |
medium / 1080p | 8−9 | 12−14 |
The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 62% more, than Mobility Radeon HD 4850. | ||
low / 768p | 14−16 | 35−40 |
medium / 768p | 10−11 | 21−24 |
high / 1080p | 5−6 | 12−14 |
ultra / 1080p | 4−5 | 8−9 |
4K / 2160p | 2−3 | 7−8 |
The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 142% more, than Mobility Radeon HD 4850. | ||
low / 768p | 80−85 | 90−95 |
medium / 768p | 40−45 | 50−55 |
ultra / 1080p | 16−18 | 24−27 |
high / 768p | 30−35 | 45−50 |
The average gaming FPS of Radeon RX 550X in World of Tanks is 25% more, than Mobility Radeon HD 4850. |
Full Specs
Mobility Radeon HD 4850 | Radeon RX 550X | |
Architecture | Terascale 1 | GCN 4.0 |
Code name | M98 | Lexa |
Type | Laptop | Desktop |
Release date | 9 January 2009 | 16 December 2018 |
Pipelines | 800 | 512 |
Core clock speed | 500 MHz | 1100 MHz |
Boost Clock | 1183 MHz | |
Transistor count | 956 million | 2,200 million |
Manufacturing process technology | 55 nm | 14 nm |
Texture fill rate | 20.00 | 37.86 |
Floating-point performance | 800.0 gflops | 1,211 gflops |
Length | 145 mm | |
Memory bus width | 256 Bit | 128 Bit |
Memory clock speed | 850 MHz | 6000 MHz |
Memory bandwidth | 54.4 GB/s | 96 GB/s |
Shared memory | - | |
DirectX | 10.1 (10_1) | 12 (12_0) |
Shader Model | 4.1 | 6.4 |
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 2.0 |
Vulkan | N/A | 1.2.131 |
Laptop size | large | |
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