Mobility Radeon HD 4850 vs Radeon 540
When choosing between Mobility Radeon HD 4850 and Radeon 540, 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 Mobility Radeon HD 4850 and Radeon 540.
Radeon 540
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 540 | |
| 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 | 2 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 540 uses PCIe 3.0 x8 interface.
- Radeon 540 has 1 GB more memory, than Mobility Radeon HD 4850.
- Mobility Radeon HD 4850 is used in Laptops, and Radeon 540 - in Desktops.
- Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon 540 - with GCN 4.0.
- Core clock speed of Radeon 540 is 600 MHz higher, than Mobility Radeon HD 4850.
- Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon 540 - by 14 nm process technology.
- Memory clock speed of Radeon 540 is 6150 MHz higher, than Mobility Radeon HD 4850.
Game benchmarks
| high / 1080p | 3−4 | 6−7 |
| ultra / 1080p | 1−2 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 5−6 | 7−8 |
| The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 33% more, than Mobility Radeon HD 4850. | ||
| high / 1080p | 8−9 | 10−12 |
| ultra / 1080p | 6−7 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 21−24 |
| medium / 1080p | 8−9 | 10−12 |
| The average gaming FPS of Radeon 540 in Battlefield 5 is 30% more, than Mobility Radeon HD 4850. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Mobility Radeon HD 4850 and Radeon 540 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 130−140 | 120−130 |
| medium / 768p | 100−110 | 100−110 |
| ultra / 1080p | 45−50 | 50−55 |
| QHD / 1440p | 24−27 | 27−30 |
| 4K / 2160p | 18−20 | − |
| high / 768p | 75−80 | 75−80 |
| The average gaming FPS of Mobility Radeon HD 4850 in Counter-Strike: Global Offensive is 1% more, than Radeon 540. | ||
| low / 768p | 65−70 | 55−60 |
| ultra / 1080p | 21−24 | 16−18 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Mobility Radeon HD 4850 in Cyberpunk 2077 is 12% more, than Radeon 540. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 50−55 | 55−60 |
| ultra / 1080p | 24−27 | 30−35 |
| The average gaming FPS of Radeon 540 in Dota 2 is 7% more, than Mobility Radeon HD 4850. | ||
| high / 1080p | 4−5 | 7−8 |
| ultra / 1080p | 4−5 | 7−8 |
| 4K / 2160p | 2−3 | 3−4 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 5−6 | 8−9 |
| The average gaming FPS of Radeon 540 in Far Cry 5 is 33% more, than Mobility Radeon HD 4850. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 55−60 | 55−60 |
| medium / 1080p | 14−16 | 20−22 |
| The average gaming FPS of Radeon 540 in Fortnite is 13% more, than Mobility Radeon HD 4850. | ||
| high / 1080p | 7−8 | 10−12 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 4−5 | 0−1 |
| 4K / 2160p | 3−4 | − |
| low / 720p | 21−24 | 24−27 |
| medium / 1080p | 10−11 | 12−14 |
| The average gaming FPS of Radeon 540 in Forza Horizon 4 is 23% more, than Mobility Radeon HD 4850. | ||
| low / 768p | 50−55 | 50−55 |
| medium / 768p | − | 40−45 |
| high / 1080p | 7−8 | 10−12 |
| ultra / 1080p | 3−4 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon 540 in Grand Theft Auto V is 9% more, than Mobility Radeon HD 4850. | ||
| high / 1080p | 2−3 | 4−5 |
| ultra / 1080p | 1−2 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 7−8 | 10−12 |
| medium / 1080p | 4−5 | 6−7 |
| The average gaming FPS of Radeon 540 in Metro Exodus is 50% more, than Mobility Radeon HD 4850. | ||
| low / 768p | 90−95 | 90−95 |
| high / 1080p | 85−90 | 85−90 |
| ultra / 1080p | 85−90 | 75−80 |
| 4K / 2160p | 75−80 | − |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Mobility Radeon HD 4850 in Minecraft is 4% more, than Radeon 540. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 30−33 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Radeon 540 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Mobility Radeon HD 4850. | ||
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 8−9 | 10−12 |
| medium / 1080p | 8−9 | 10−11 |
| The average gaming FPS of Radeon 540 in Red Dead Redemption 2 is 12% more, than Mobility Radeon HD 4850. | ||
| low / 768p | 14−16 | 21−24 |
| medium / 768p | 10−11 | 14−16 |
| high / 1080p | 5−6 | 8−9 |
| ultra / 1080p | 4−5 | 6−7 |
| 4K / 2160p | 2−3 | − |
| The average gaming FPS of Radeon 540 in The Witcher 3: Wild Hunt is 62% more, than Mobility Radeon HD 4850. | ||
| low / 768p | 80−85 | 85−90 |
| medium / 768p | 40−45 | 40−45 |
| ultra / 1080p | 16−18 | 18−20 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon 540 in World of Tanks is 6% more, than Mobility Radeon HD 4850. | ||
Full Specs
| Mobility Radeon HD 4850 | Radeon 540 | |
| Architecture | Terascale 1 | GCN 4.0 |
| Code name | M98 | Lexa |
| Type | Laptop | Desktop |
| Release date | 9 January 2009 | 26 March 2019 |
| Pipelines | 800 | 512 |
| Core clock speed | 500 MHz | 1100 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 956 million | 2,200 million |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 20.00 | 35.97 |
| Floating-point performance | 800.0 gflops | |
| Length | 145 mm | |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 850 MHz | 7000 MHz |
| Memory bandwidth | 54.4 GB/s | 56 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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