Radeon HD 4830 vs Radeon R9 M485X
In this comparison between Radeon HD 4830 and Radeon R9 M485X 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 Radeon HD 4830 will be the best choice, for others Radeon R9 M485X will be their preference. Study the comparison tables below and make your choice.
Radeon HD 4830
Radeon R9 M485X is a Laptop Graphics Card
Note: Radeon R9 M485X 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 R9 M485X here:
Main Specs
| Radeon HD 4830 | Radeon R9 M485X | |
| Power consumption (TDP) | 95 Watt | 250 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 1x 6-pin | None |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 512 MB | 8 GB MB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
| Check Price |
- Radeon R9 M485X has 163% more power consumption, than Radeon HD 4830.
- Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
- Radeon HD 4830 has 504 GB more memory, than Radeon R9 M485X.
- Radeon HD 4830 is used in Desktops, and Radeon R9 M485X - in Laptops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon R9 M485X - with GCN 3.
- Core clock speed of Radeon R9 M485X is 148 MHz higher, than Radeon HD 4830.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
- Memory clock speed of Radeon R9 M485X is 3200 MHz higher, than Radeon HD 4830.
Game benchmarks
| high / 1080p | 0−1 | 24−27 |
| ultra / 1080p | 0−1 | 14−16 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 10−12 | 45−50 |
| medium / 1080p | 2−3 | 30−35 |
| The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 566% more, than Radeon HD 4830. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | 2−3 | 30−35 |
| QHD / 1440p | 0−1 | 18−20 |
| 4K / 2160p | − | 10−12 |
| low / 720p | 10−12 | 80−85 |
| medium / 1080p | 4−5 | 45−50 |
| The average gaming FPS of Radeon R9 M485X in Battlefield 5 is 800% more, than Radeon HD 4830. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4830 and Radeon R9 M485X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 240−250 |
| medium / 768p | 80−85 | 210−220 |
| ultra / 1080p | 35−40 | 140−150 |
| QHD / 1440p | − | 110−120 |
| 4K / 2160p | 9−10 | 60−65 |
| high / 768p | 55−60 | 180−190 |
| The average gaming FPS of Radeon R9 M485X in Counter-Strike: Global Offensive is 183% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 12−14 | − |
| medium / 1080p | 45−50 | 55−60 |
| Radeon HD 4830 and Radeon R9 M485X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 120−130 |
| medium / 768p | 40−45 | 110−120 |
| ultra / 1080p | 16−18 | 90−95 |
| The average gaming FPS of Radeon R9 M485X in Dota 2 is 150% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 30−35 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | − | 21−24 |
| 4K / 2160p | 0−1 | 10−11 |
| low / 720p | 9−10 | 60−65 |
| medium / 1080p | 2−3 | 30−35 |
| The average gaming FPS of Radeon R9 M485X in Far Cry 5 is 950% more, than Radeon HD 4830. | ||
| high / 1080p | − | 40−45 |
| ultra / 1080p | 5−6 | 30−35 |
| QHD / 1440p | 1−2 | 18−20 |
| low / 720p | 45−50 | 140−150 |
| medium / 1080p | 6−7 | 85−90 |
| The average gaming FPS of Radeon R9 M485X in Fortnite is 373% more, than Radeon HD 4830. | ||
| high / 1080p | 2−3 | 40−45 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 18−20 |
| 4K / 2160p | − | 16−18 |
| low / 720p | 14−16 | 80−85 |
| medium / 1080p | 5−6 | 45−50 |
| The average gaming FPS of Radeon R9 M485X in Forza Horizon 4 is 714% more, than Radeon HD 4830. | ||
| low / 768p | 40−45 | 110−120 |
| medium / 768p | − | 100−110 |
| high / 1080p | 2−3 | 50−55 |
| ultra / 1080p | 2−3 | 21−24 |
| QHD / 1440p | 0−1 | 10−12 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of Radeon R9 M485X in Grand Theft Auto V is 320% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 16−18 |
| ultra / 1080p | 0−1 | 12−14 |
| QHD / 1440p | − | 12−14 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 2−3 | 45−50 |
| medium / 1080p | − | 21−24 |
| The average gaming FPS of Radeon R9 M485X in Metro Exodus is 1500% more, than Radeon HD 4830. | ||
| low / 768p | 85−90 | 120−130 |
| high / 1080p | 55−60 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon R9 M485X in Minecraft is 43% more, than Radeon HD 4830. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 80−85 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R9 M485X in PLAYERUNKNOWN'S BATTLEGROUNDS is 123% more, than Radeon HD 4830. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 3−4 | 12−14 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 3−4 | 45−50 |
| medium / 1080p | − | 24−27 |
| The average gaming FPS of Radeon R9 M485X in Red Dead Redemption 2 is 900% more, than Radeon HD 4830. | ||
| low / 768p | 6−7 | 90−95 |
| medium / 768p | 6−7 | 55−60 |
| high / 1080p | 3−4 | 30−35 |
| ultra / 1080p | − | 18−20 |
| 4K / 2160p | 0−1 | 10−11 |
| The average gaming FPS of Radeon R9 M485X in The Witcher 3: Wild Hunt is 1100% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 12−14 | 45−50 |
| high / 768p | 27−30 | 55−60 |
| The average gaming FPS of Radeon R9 M485X in World of Tanks is 75% more, than Radeon HD 4830. | ||
Full Specs
| Radeon HD 4830 | Radeon R9 M485X | |
| Architecture | TeraScale | GCN 3 |
| Code name | RV770 | Amethyst |
| Type | Desktop | Laptop |
| Release date | 21 October 2008 | 14 May 2016 |
| Pipelines | 640 | 2048 |
| Core clock speed | 575 MHz | 723 MHz |
| Transistor count | 956 million | 5,000 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 18.40 | 92.54 |
| Floating-point performance | 736.0 gflops | 2,961 gflops |
| Length | 246 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1800 MHz | 5000 MHz |
| Memory bandwidth | 57.6 GB/s | 160.0 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (12_0) |
| Shader Model | 4.1 | 6.3 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| Laptop size | large | |
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