Radeon 520 vs Radeon HD 4850 X2
Find out if it is worth upgrading your current GPU setup by comparing Radeon 520 and Radeon HD 4850 X2. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon 520 and Radeon HD 4850 X2. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 4850 X2
Radeon 520 is a Laptop Graphics Card
Note: Radeon 520 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 520 here:
Main Specs
| Radeon 520 | Radeon HD 4850 X2 | |
| Power consumption (TDP) | 50 Watt | 250 Watt |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Supplementary power connectors | None | 1x 6-pin + 1x 8-pin |
| Memory type | DDR3, GDDR5 | GDDR3 |
| Maximum RAM amount | 2 GB | 512 MB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | 4x DVI, 1x S-Video |
| Check Price |
- Radeon HD 4850 X2 has 400% more power consumption, than Radeon 520.
- Radeon 520 is connected by PCIe 3.0 x8, and Radeon HD 4850 X2 uses PCIe 2.0 x16 interface.
- Radeon HD 4850 X2 has 510 GB more memory, than Radeon 520.
- Radeon 520 is used in Laptops, and Radeon HD 4850 X2 - in Desktops.
- Radeon 520 is build with GCN 1.0 architecture, and Radeon HD 4850 X2 - with TeraScale.
- Core clock speed of Radeon 520 is 405 MHz higher, than Radeon HD 4850 X2.
- Radeon 520 is manufactured by 28 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
- Memory clock speed of Radeon 520 is 260 MHz higher, than Radeon HD 4850 X2.
Game benchmarks
| high / 1080p | 0−1 | 3−4 |
| ultra / 1080p | − | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 14−16 |
| medium / 1080p | 0−1 | 5−6 |
| The average gaming FPS of Radeon HD 4850 X2 in Assassin's Creed Odyssey is 1400% more, than Radeon 520. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 18−20 |
| medium / 1080p | − | 8−9 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 30−35 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon 520 in Call of Duty: Warzone is 25% more, than Radeon HD 4850 X2. | ||
| low / 768p | 55−60 | 120−130 |
| medium / 768p | 30−33 | 90−95 |
| ultra / 1080p | 6−7 | 40−45 |
| QHD / 1440p | − | 24−27 |
| 4K / 2160p | − | 18−20 |
| high / 768p | 18−20 | 65−70 |
| The average gaming FPS of Radeon HD 4850 X2 in Counter-Strike: Global Offensive is 189% more, than Radeon 520. | ||
| low / 768p | 70−75 | 80−85 |
| ultra / 1080p | 0−1 | 14−16 |
| medium / 1080p | 45−50 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 3% more, than Radeon 520. | ||
| low / 768p | 45−50 | 75−80 |
| medium / 768p | 10−11 | 50−55 |
| ultra / 1080p | 0−1 | 27−30 |
| The average gaming FPS of Radeon HD 4850 X2 in Dota 2 is 124% more, than Radeon 520. | ||
| high / 1080p | − | 5−6 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 14−16 |
| medium / 1080p | − | 6−7 |
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 7−8 |
| low / 720p | 21−24 | 50−55 |
| medium / 1080p | 0−1 | 14−16 |
| The average gaming FPS of Radeon HD 4850 X2 in Fortnite is 136% more, than Radeon 520. | ||
| high / 1080p | 0−1 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 20−22 |
| medium / 1080p | 0−1 | 9−10 |
| low / 768p | 18−20 | 45−50 |
| high / 1080p | 0−1 | 8−9 |
| ultra / 1080p | − | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Grand Theft Auto V is 181% more, than Radeon 520. | ||
| high / 1080p | − | 3−4 |
| ultra / 1080p | − | 1−2 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 0−1 | 8−9 |
| medium / 1080p | − | 4−5 |
| low / 768p | 75−80 | 85−90 |
| high / 1080p | 27−30 | 85−90 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 85−90 |
| The average gaming FPS of Radeon HD 4850 X2 in Minecraft is 64% more, than Radeon 520. | ||
| ultra / 1080p | − | 12−14 |
| low / 720p | 10−11 | 27−30 |
| medium / 1080p | 10−11 | 14−16 |
| The average gaming FPS of Radeon HD 4850 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 110% more, than Radeon 520. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 8−9 |
| low / 768p | 0−1 | 16−18 |
| medium / 768p | − | 12−14 |
| high / 1080p | − | 6−7 |
| ultra / 1080p | − | 5−6 |
| low / 768p | 45−50 | 70−75 |
| medium / 768p | 14−16 | 35−40 |
| ultra / 1080p | 0−1 | 16−18 |
| high / 768p | 12−14 | 30−35 |
| The average gaming FPS of Radeon HD 4850 X2 in World of Tanks is 88% more, than Radeon 520. | ||
Full Specs
| Radeon 520 | Radeon HD 4850 X2 | |
| Architecture | GCN 1.0 | TeraScale |
| Code name | Oland | R700 |
| Type | Laptop | Desktop |
| Release date | 21 March 2017 | 7 November 2008 |
| Pipelines | 320 | 800 |
| Core clock speed | 1030 MHz | 625 MHz |
| Transistor count | 1,040 million | 956 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 20.60 | 25.00 |
| Floating-point performance | 659.2 gflops | 2x 1,000.0 gflops |
| Length | 267 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2250 MHz | 1990 MHz |
| Memory bandwidth | 16 GB/s | 63.68 GB/s |
| Shared memory | - | |
| DirectX | 12.0 | 10.1 (10_1) |
| Shader Model | 5.0 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | + | N/A |
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