Radeon HD 4770 vs Radeon RX 480 mobile
When choosing between Radeon HD 4770 and Radeon RX 480 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 Radeon HD 4770 and Radeon RX 480 mobile.
Radeon HD 4770
Radeon RX 480 mobile is a Laptop Graphics Card
Note: Radeon RX 480 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 480 mobile here:
Main Specs
| Radeon HD 4770 | Radeon RX 480 mobile | |
| Power consumption (TDP) | 80 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 512 MB | 8 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
| Check Price |
- Radeon RX 480 mobile has 25% more power consumption, than Radeon HD 4770.
- Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
- Radeon HD 4770 has 504 GB more memory, than Radeon RX 480 mobile.
- Radeon HD 4770 is used in Desktops, and Radeon RX 480 mobile - in Laptops.
- Radeon HD 4770 is build with TeraScale architecture, and Radeon RX 480 mobile - with Polaris.
- Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
- Memory clock speed of Radeon RX 480 mobile is 4800 MHz higher, than Radeon HD 4770.
Game benchmarks
| high / 1080p | 1−2 | 12−14 |
| ultra / 1080p | 0−1 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 27−30 |
| medium / 1080p | 2−3 | 14−16 |
| The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 260% more, than Radeon HD 4770. | ||
| high / 1080p | − | 20−22 |
| ultra / 1080p | 3−4 | 16−18 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 45−50 |
| medium / 1080p | 4−5 | 21−24 |
| The average gaming FPS of Radeon RX 480 mobile in Battlefield 5 is 314% more, than Radeon HD 4770. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4770 and Radeon RX 480 mobile have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 190−200 |
| medium / 768p | 85−90 | 160−170 |
| ultra / 1080p | 35−40 | 85−90 |
| QHD / 1440p | − | 45−50 |
| 4K / 2160p | 10−11 | 24−27 |
| high / 768p | 60−65 | 120−130 |
| The average gaming FPS of Radeon RX 480 mobile in Counter-Strike: Global Offensive is 91% more, than Radeon HD 4770. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 14−16 | 35−40 |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon RX 480 mobile in Cyberpunk 2077 is 15% more, than Radeon HD 4770. | ||
| low / 768p | 70−75 | 100−110 |
| medium / 768p | 45−50 | 85−90 |
| ultra / 1080p | 18−20 | 55−60 |
| The average gaming FPS of Radeon RX 480 mobile in Dota 2 is 80% more, than Radeon HD 4770. | ||
| high / 1080p | 2−3 | 14−16 |
| ultra / 1080p | 2−3 | 12−14 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 10−11 | 30−35 |
| medium / 1080p | 3−4 | 16−18 |
| The average gaming FPS of Radeon RX 480 mobile in Far Cry 5 is 375% more, than Radeon HD 4770. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 5−6 | 16−18 |
| QHD / 1440p | 1−2 | 10−12 |
| low / 720p | 45−50 | 90−95 |
| medium / 1080p | 8−9 | 45−50 |
| The average gaming FPS of Radeon RX 480 mobile in Fortnite is 180% more, than Radeon HD 4770. | ||
| high / 1080p | 3−4 | 21−24 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 5−6 |
| low / 720p | 14−16 | 45−50 |
| medium / 1080p | 5−6 | 24−27 |
| The average gaming FPS of Radeon RX 480 mobile in Forza Horizon 4 is 287% more, than Radeon HD 4770. | ||
| low / 768p | 40−45 | 75−80 |
| medium / 768p | − | 70−75 |
| high / 1080p | 3−4 | 24−27 |
| ultra / 1080p | 2−3 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon RX 480 mobile in Grand Theft Auto V is 131% more, than Radeon HD 4770. | ||
| high / 1080p | 1−2 | 7−8 |
| ultra / 1080p | 0−1 | 6−7 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 3−4 | 24−27 |
| medium / 1080p | 2−3 | 10−12 |
| The average gaming FPS of Radeon RX 480 mobile in Metro Exodus is 600% more, than Radeon HD 4770. | ||
| low / 768p | 85−90 | 100−110 |
| high / 1080p | 55−60 | − |
| ultra / 1080p | − | 100−110 |
| medium / 1080p | − | 100−110 |
| The average gaming FPS of Radeon RX 480 mobile in Minecraft is 20% more, than Radeon HD 4770. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 50−55 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon RX 480 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than Radeon HD 4770. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 3−4 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 4−5 | 24−27 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of Radeon RX 480 mobile in Red Dead Redemption 2 is 300% more, than Radeon HD 4770. | ||
| low / 768p | 8−9 | 45−50 |
| medium / 768p | 7−8 | 27−30 |
| high / 1080p | 3−4 | 16−18 |
| ultra / 1080p | 3−4 | 9−10 |
| 4K / 2160p | 0−1 | 5−6 |
| The average gaming FPS of Radeon RX 480 mobile in The Witcher 3: Wild Hunt is 400% more, than Radeon HD 4770. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 55−60 |
| ultra / 1080p | 12−14 | 30−35 |
| high / 768p | 30−33 | 50−55 |
| The average gaming FPS of Radeon RX 480 mobile in World of Tanks is 52% more, than Radeon HD 4770. | ||
Full Specs
| Radeon HD 4770 | Radeon RX 480 mobile | |
| Architecture | TeraScale | Polaris |
| Code name | RV740 | Polaris |
| Type | Desktop | Laptop |
| Release date | 28 April 2009 | 1 August 2016 |
| Pipelines | 640 | 2304 |
| Core clock speed | 750 MHz | |
| Boost Clock | 1077 MHz | |
| Transistor count | 826 million | 5,700 million |
| Manufacturing process technology | 40 nm | 14 nm |
| Texture fill rate | 24.00 | 155.1 |
| Floating-point performance | 960.0 gflops | 4,963 gflops |
| Length | 203 mm | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 3200 MHz | 8000 MHz |
| Memory bandwidth | 51.2 GB/s | 256.0 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 | |
| Check Price |
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