Radeon HD 4830 vs Radeon HD 6740G2
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4830 and Radeon HD 6740G2. 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 HD 4830 and Radeon HD 6740G2. 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 4830
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 6740G2 here:
Main Specs
| Radeon HD 4830 | Radeon HD 6740G2 | |
| Power consumption (TDP) | 95 Watt | |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR3 | |
| Maximum RAM amount | 512 MB | |
| Display Connectors | 2x DVI, 1x S-Video | |
| Check Price |
- Radeon HD 4830 is used in Desktops, and Radeon HD 6740G2 - in Laptops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon HD 6740G2 - with Terascale 2.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon HD 6740G2 - by 40 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 0−1 |
| ultra / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 10−12 |
| medium / 1080p | 2−3 | 2−3 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Assassin's Creed Odyssey. | ||
| ultra / 1080p | 2−3 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 12−14 |
| medium / 1080p | 4−5 | 4−5 |
| The average gaming FPS of Radeon HD 6740G2 in Battlefield 5 is 16% more, than Radeon HD 4830. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 110−120 |
| medium / 768p | 80−85 | 85−90 |
| ultra / 1080p | 35−40 | 35−40 |
| 4K / 2160p | 9−10 | 10−11 |
| high / 768p | 55−60 | 60−65 |
| The average gaming FPS of Radeon HD 6740G2 in Counter-Strike: Global Offensive is 3% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 12−14 | 12−14 |
| medium / 1080p | 45−50 | 45−50 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 40−45 | 40−45 |
| ultra / 1080p | 16−18 | 18−20 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Dota 2. | ||
| high / 1080p | 1−2 | 2−3 |
| ultra / 1080p | − | 2−3 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 9−10 | 9−10 |
| medium / 1080p | 2−3 | 3−4 |
| The average gaming FPS of Radeon HD 6740G2 in Far Cry 5 is 25% more, than Radeon HD 4830. | ||
| ultra / 1080p | 5−6 | 5−6 |
| QHD / 1440p | 1−2 | 1−2 |
| low / 720p | 45−50 | 45−50 |
| medium / 1080p | 6−7 | 7−8 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Fortnite. | ||
| high / 1080p | 2−3 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 5−6 | 5−6 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Forza Horizon 4. | ||
| low / 768p | 40−45 | 40−45 |
| high / 1080p | 2−3 | 3−4 |
| ultra / 1080p | 2−3 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | 35−40 |
| The average gaming FPS of Radeon HD 6740G2 in Grand Theft Auto V is 5% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 1−2 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 2−3 | 2−3 |
| medium / 1080p | − | 2−3 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Metro Exodus. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 55−60 | 55−60 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in Minecraft. | ||
| high / 1080p | 14−16 | 14−16 |
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 24−27 | 24−27 |
| medium / 1080p | 14−16 | 14−16 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| ultra / 1080p | 3−4 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 3−4 | 4−5 |
| The average gaming FPS of Radeon HD 6740G2 in Red Dead Redemption 2 is 33% more, than Radeon HD 4830. | ||
| low / 768p | 6−7 | 7−8 |
| medium / 768p | 6−7 | 6−7 |
| high / 1080p | 3−4 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| Radeon HD 4830 and Radeon HD 6740G2 have the same average FPS in The Witcher 3: Wild Hunt. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 12−14 | 12−14 |
| high / 768p | 27−30 | 30−33 |
| The average gaming FPS of Radeon HD 6740G2 in World of Tanks is 2% more, than Radeon HD 4830. | ||
Full Specs
| Radeon HD 4830 | Radeon HD 6740G2 | |
| Architecture | TeraScale | Terascale 2 |
| Code name | RV770 | |
| Type | Desktop | Laptop |
| Release date | 21 October 2008 | 14 June 2011 |
| Pipelines | 640 | 880 |
| Core clock speed | 575 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 55 nm | 40 nm |
| Texture fill rate | 18.40 | |
| 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 | |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | DirectX 11, Shader 5.0 |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| Laptop size | medium sized | |
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