Radeon HD 4850 X2 vs Radeon R9 M485X
When comparing Radeon HD 4850 X2 and Radeon R9 M485X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4850 X2 and Radeon R9 M485X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4850 X2
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 4850 X2 | Radeon R9 M485X | |
| Power consumption (TDP) | 250 Watt | 250 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | None |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 512 MB | 8 GB MB |
| Display Connectors | 4x DVI, 1x S-Video | No outputs |
| Check Price |
- Both graphics cards have the same power consumption of 250 Watt.
- Radeon HD 4850 X2 is connected by PCIe 2.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
- Radeon HD 4850 X2 has 504 GB more memory, than Radeon R9 M485X.
- Radeon HD 4850 X2 is used in Desktops, and Radeon R9 M485X - in Laptops.
- Radeon HD 4850 X2 is build with TeraScale architecture, and Radeon R9 M485X - with GCN 3.
- Core clock speed of Radeon R9 M485X is 98 MHz higher, than Radeon HD 4850 X2.
- Radeon HD 4850 X2 is manufactured by 55 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
- Memory clock speed of Radeon R9 M485X is 3010 MHz higher, than Radeon HD 4850 X2.
Game benchmarks
| high / 1080p | 3−4 | 24−27 |
| ultra / 1080p | 2−3 | 14−16 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 14−16 | 45−50 |
| medium / 1080p | 5−6 | 30−35 |
| The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 400% more, than Radeon HD 4850 X2. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | 7−8 | 30−35 |
| QHD / 1440p | 0−1 | 18−20 |
| 4K / 2160p | − | 10−12 |
| low / 720p | 18−20 | 80−85 |
| medium / 1080p | 8−9 | 45−50 |
| The average gaming FPS of Radeon R9 M485X in Battlefield 5 is 390% more, than Radeon HD 4850 X2. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 30−35 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R9 M485X in Call of Duty: Warzone is 10% more, than Radeon HD 4850 X2. | ||
| low / 768p | 120−130 | 240−250 |
| medium / 768p | 90−95 | 210−220 |
| ultra / 1080p | 40−45 | 140−150 |
| QHD / 1440p | 24−27 | 110−120 |
| 4K / 2160p | 18−20 | 60−65 |
| high / 768p | 65−70 | 180−190 |
| The average gaming FPS of Radeon R9 M485X in Counter-Strike: Global Offensive is 159% more, than Radeon HD 4850 X2. | ||
| low / 768p | 80−85 | 60−65 |
| ultra / 1080p | 14−16 | − |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 3% more, than Radeon R9 M485X. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 50−55 | 110−120 |
| ultra / 1080p | 27−30 | 90−95 |
| The average gaming FPS of Radeon R9 M485X in Dota 2 is 111% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 5−6 | 30−35 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | − | 21−24 |
| 4K / 2160p | 2−3 | 10−11 |
| low / 720p | 14−16 | 60−65 |
| medium / 1080p | 6−7 | 30−35 |
| The average gaming FPS of Radeon R9 M485X in Far Cry 5 is 385% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 12−14 | 40−45 |
| ultra / 1080p | 7−8 | 30−35 |
| QHD / 1440p | − | 18−20 |
| low / 720p | 50−55 | 140−150 |
| medium / 1080p | 14−16 | 85−90 |
| The average gaming FPS of Radeon R9 M485X in Fortnite is 245% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 7−8 | 40−45 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 18−20 |
| 4K / 2160p | − | 16−18 |
| low / 720p | 20−22 | 80−85 |
| medium / 1080p | 9−10 | 45−50 |
| The average gaming FPS of Radeon R9 M485X in Forza Horizon 4 is 375% more, than Radeon HD 4850 X2. | ||
| low / 768p | 45−50 | 110−120 |
| medium / 768p | − | 100−110 |
| high / 1080p | 8−9 | 50−55 |
| ultra / 1080p | 5−6 | 21−24 |
| QHD / 1440p | 0−1 | 10−12 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon R9 M485X in Grand Theft Auto V is 215% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 3−4 | 16−18 |
| ultra / 1080p | 1−2 | 12−14 |
| QHD / 1440p | − | 12−14 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 8−9 | 45−50 |
| medium / 1080p | 4−5 | 21−24 |
| The average gaming FPS of Radeon R9 M485X in Metro Exodus is 525% more, than Radeon HD 4850 X2. | ||
| low / 768p | 85−90 | 120−130 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | 110−120 |
| The average gaming FPS of Radeon R9 M485X in Minecraft is 37% more, than Radeon HD 4850 X2. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 80−85 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R9 M485X in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than Radeon HD 4850 X2. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 8−9 | 45−50 |
| medium / 1080p | − | 24−27 |
| The average gaming FPS of Radeon R9 M485X in Red Dead Redemption 2 is 275% more, than Radeon HD 4850 X2. | ||
| low / 768p | 16−18 | 90−95 |
| medium / 768p | 12−14 | 55−60 |
| high / 1080p | 6−7 | 30−35 |
| ultra / 1080p | 5−6 | 18−20 |
| 4K / 2160p | − | 10−11 |
| The average gaming FPS of Radeon R9 M485X in The Witcher 3: Wild Hunt is 400% more, than Radeon HD 4850 X2. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 45−50 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon R9 M485X in World of Tanks is 66% more, than Radeon HD 4850 X2. | ||
Full Specs
| Radeon HD 4850 X2 | Radeon R9 M485X | |
| Architecture | TeraScale | GCN 3 |
| Code name | R700 | Amethyst |
| Type | Desktop | Laptop |
| Release date | 7 November 2008 | 14 May 2016 |
| Pipelines | 800 | 2048 |
| Core clock speed | 625 MHz | 723 MHz |
| Transistor count | 956 million | 5,000 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 25.00 | 92.54 |
| Floating-point performance | 2x 1,000.0 gflops | 2,961 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1990 MHz | 5000 MHz |
| Memory bandwidth | 63.68 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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