Radeon HD 4830 vs Radeon HD 7730M
If you are going to buy a new graphics card and are choosing between Radeon HD 4830 and Radeon HD 7730M, 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 HD 7730M, check out specs charts below.
Radeon HD 4830
Radeon HD 7730M is a Laptop Graphics Card
Note: Radeon HD 7730M 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 HD 7730M here:
Main Specs
| Radeon HD 4830 | Radeon HD 7730M | |
| Power consumption (TDP) | 95 Watt | 25 Watt |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR3 | DDR3 |
| Maximum RAM amount | 512 MB | 2 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
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- Radeon HD 4830 has 280% more power consumption, than Radeon HD 7730M.
- Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
- Radeon HD 4830 has 510 GB more memory, than Radeon HD 7730M.
- Radeon HD 4830 is used in Desktops, and Radeon HD 7730M - in Laptops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon HD 7730M - with GCN.
- Both graphics cards have the same core clock speed.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
- Memory clock speed of Radeon HD 4830 and Radeon HD 7730M is 1800 MHz.
Game benchmarks
| high / 1080p | 0−1 | 0−1 |
| ultra / 1080p | 0−1 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 1−2 |
| medium / 1080p | 2−3 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Assassin's Creed Odyssey is 1000% more, than Radeon HD 7730M. | ||
| ultra / 1080p | 2−3 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 0−1 |
| medium / 1080p | 4−5 | − |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4830 and Radeon HD 7730M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 60−65 |
| medium / 768p | 80−85 | 27−30 |
| ultra / 1080p | 35−40 | 7−8 |
| 4K / 2160p | 9−10 | − |
| high / 768p | 55−60 | 16−18 |
| The average gaming FPS of Radeon HD 4830 in Counter-Strike: Global Offensive is 160% more, than Radeon HD 7730M. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 12−14 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| Radeon HD 4830 and Radeon HD 7730M have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 40−45 | 10−11 |
| ultra / 1080p | 16−18 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Dota 2 is 96% more, than Radeon HD 7730M. | ||
| high / 1080p | 1−2 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 9−10 | 0−1 |
| medium / 1080p | 2−3 | − |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 1−2 | − |
| low / 720p | 45−50 | 21−24 |
| medium / 1080p | 6−7 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Fortnite is 113% more, than Radeon HD 7730M. | ||
| high / 1080p | 2−3 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 0−1 |
| medium / 1080p | 5−6 | 0−1 |
| low / 768p | 40−45 | 18−20 |
| high / 1080p | 2−3 | 0−1 |
| ultra / 1080p | 2−3 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | 12−14 |
| The average gaming FPS of Radeon HD 4830 in Grand Theft Auto V is 131% more, than Radeon HD 7730M. | ||
| high / 1080p | 1−2 | − |
| ultra / 1080p | 0−1 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 2−3 | 0−1 |
| low / 768p | 85−90 | 75−80 |
| high / 1080p | 55−60 | 27−30 |
| The average gaming FPS of Radeon HD 4830 in Minecraft is 35% more, than Radeon HD 7730M. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | − |
| low / 720p | 24−27 | 8−9 |
| medium / 1080p | 14−16 | − |
| The average gaming FPS of Radeon HD 4830 in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than Radeon HD 7730M. | ||
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 3−4 | 0−1 |
| low / 768p | 6−7 | 0−1 |
| medium / 768p | 6−7 | − |
| high / 1080p | 3−4 | − |
| 4K / 2160p | 0−1 | − |
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 35−40 | 14−16 |
| ultra / 1080p | 12−14 | 0−1 |
| high / 768p | 27−30 | 12−14 |
| The average gaming FPS of Radeon HD 4830 in World of Tanks is 84% more, than Radeon HD 7730M. | ||
Full Specs
| Radeon HD 4830 | Radeon HD 7730M | |
| Architecture | TeraScale | GCN |
| Code name | RV770 | Lombok GL |
| Type | Desktop | Laptop |
| Release date | 21 October 2008 | 24 April 2012 |
| Pipelines | 640 | 512 |
| Core clock speed | 575 MHz | 575 MHz |
| Boost Clock | 675 MHz | |
| Transistor count | 956 million | 1,500 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 18.40 | 21.60 |
| Floating-point performance | 736.0 gflops | 691.2 gflops |
| Length | 246 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 1800 MHz |
| Memory bandwidth | 57.6 GB/s | 28.8 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (11_1) |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Bitcoin / BTC (SHA256) | 70 Mh/s | |
| Laptop size | medium sized | |
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