Radeon HD 4830 vs Radeon Vega 11 mobile
If you are going to buy a new graphics card and are choosing between Radeon HD 4830 and Radeon Vega 11 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 4830 stacks up against Radeon Vega 11 mobile, check out specs charts below.
Radeon HD 4830
Radeon Vega 11 mobile is a Laptop Graphics Card
Note: Radeon Vega 11 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 Vega 11 mobile here:
Main Specs
| Radeon HD 4830 | Radeon Vega 11 mobile | |
| Power consumption (TDP) | 95 Watt | 15 Watt |
| Interface | PCIe 2.0 x16 | IGP |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR3 | System Shared |
| Maximum RAM amount | 512 MB | |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
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- Radeon HD 4830 has 533% more power consumption, than Radeon Vega 11 mobile.
- Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon Vega 11 mobile uses IGP interface.
- Radeon HD 4830 is used in Desktops, and Radeon Vega 11 mobile - in Laptops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon Vega 11 mobile - with GCN 5.0.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 3−4 |
| ultra / 1080p | 0−1 | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 14−16 |
| medium / 1080p | 2−3 | 6−7 |
| The average gaming FPS of Radeon Vega 11 mobile in Assassin's Creed Odyssey is 66% more, than Radeon HD 4830. | ||
| high / 1080p | − | 9−10 |
| ultra / 1080p | 2−3 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 21−24 |
| medium / 1080p | 4−5 | 9−10 |
| The average gaming FPS of Radeon Vega 11 mobile in Battlefield 5 is 116% more, than Radeon HD 4830. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Call of Duty: Warzone is 11% more, than Radeon Vega 11 mobile. | ||
| low / 768p | 110−120 | 120−130 |
| medium / 768p | 80−85 | 95−100 |
| ultra / 1080p | 35−40 | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 9−10 | 18−20 |
| high / 768p | 55−60 | 70−75 |
| The average gaming FPS of Radeon Vega 11 mobile in Counter-Strike: Global Offensive is 20% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 12−14 | 21−24 |
| medium / 1080p | 45−50 | 40−45 |
| The average gaming FPS of Radeon Vega 11 mobile in Cyberpunk 2077 is 2% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 40−45 | 55−60 |
| ultra / 1080p | 16−18 | 30−35 |
| The average gaming FPS of Radeon Vega 11 mobile in Dota 2 is 25% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 4−5 |
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 9−10 | 14−16 |
| medium / 1080p | 2−3 | 6−7 |
| The average gaming FPS of Radeon Vega 11 mobile in Far Cry 5 is 100% more, than Radeon HD 4830. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 5−6 | 7−8 |
| QHD / 1440p | 1−2 | 7−8 |
| low / 720p | 45−50 | 55−60 |
| medium / 1080p | 6−7 | 18−20 |
| The average gaming FPS of Radeon Vega 11 mobile in Fortnite is 46% more, than Radeon HD 4830. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 5−6 | 10−11 |
| The average gaming FPS of Radeon Vega 11 mobile in Forza Horizon 4 is 85% more, than Radeon HD 4830. | ||
| low / 768p | 40−45 | 50−55 |
| medium / 768p | − | 40−45 |
| high / 1080p | 2−3 | 9−10 |
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of Radeon Vega 11 mobile in Grand Theft Auto V is 46% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 3−4 |
| ultra / 1080p | 0−1 | 1−2 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 2−3 | 9−10 |
| medium / 1080p | − | 5−6 |
| The average gaming FPS of Radeon Vega 11 mobile in Metro Exodus is 200% more, than Radeon HD 4830. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 55−60 | 70−75 |
| The average gaming FPS of Radeon Vega 11 mobile in Minecraft is 11% more, than Radeon HD 4830. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 30−33 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Radeon Vega 11 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 4830. | ||
| ultra / 1080p | 3−4 | 6−7 |
| QHD / 1440p | 0−1 | − |
| low / 720p | 3−4 | 9−10 |
| medium / 1080p | − | 8−9 |
| The average gaming FPS of Radeon Vega 11 mobile in Red Dead Redemption 2 is 166% more, than Radeon HD 4830. | ||
| low / 768p | 6−7 | 20−22 |
| medium / 768p | 6−7 | 12−14 |
| high / 1080p | 3−4 | 7−8 |
| ultra / 1080p | − | 5−6 |
| 4K / 2160p | 0−1 | 2−3 |
| The average gaming FPS of Radeon Vega 11 mobile in The Witcher 3: Wild Hunt is 160% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 35−40 | 40−45 |
| ultra / 1080p | 12−14 | 18−20 |
| high / 768p | 27−30 | 30−35 |
| The average gaming FPS of Radeon Vega 11 mobile in World of Tanks is 13% more, than Radeon HD 4830. | ||
Full Specs
| Radeon HD 4830 | Radeon Vega 11 mobile | |
| Architecture | TeraScale | GCN 5.0 |
| Code name | RV770 | Picasso |
| Type | Desktop | Laptop |
| Release date | 21 October 2008 | 6 January 2019 |
| Pipelines | 640 | 704 |
| Core clock speed | 575 MHz | |
| Boost Clock | 1400 MHz | |
| Transistor count | 956 million | 4,940 million |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 18.40 | 61.60 |
| Floating-point performance | 736.0 gflops | |
| Length | 246 mm | |
| Memory bus width | 256 Bit | |
| Memory clock speed | 1800 MHz | |
| Memory bandwidth | 57.6 GB/s | |
| DirectX | 10.1 (10_1) | 12 (12_1) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
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