Radeon HD 4830 vs Radeon HD 7670A
If you are going to buy a new graphics card and are choosing between Radeon HD 4830 and Radeon HD 7670A, 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 7670A, check out specs charts below.
Radeon HD 4830
Radeon HD 7670A
Main Specs
| Radeon HD 4830 | Radeon HD 7670A | |
| Power consumption (TDP) | 95 Watt | 45 Watt |
| Interface | PCIe 2.0 x16 | MXM-A (3.0) |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 512 MB | 1 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
- Radeon HD 4830 has 111% more power consumption, than Radeon HD 7670A.
- Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
- Radeon HD 4830 has 511 GB more memory, than Radeon HD 7670A.
- Both cards are used in Desktops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon HD 7670A - with TeraScale 2.
- Core clock speed of Radeon HD 7670A is 25 MHz higher, than Radeon HD 4830.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
- Memory clock speed of Radeon HD 7670A is 2200 MHz higher, than Radeon HD 4830.
Game benchmarks
| high / 1080p | 0−1 | 1−2 |
| ultra / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 12−14 |
| medium / 1080p | 2−3 | 3−4 |
| The average gaming FPS of Radeon HD 7670A in Assassin's Creed Odyssey is 33% more, than Radeon HD 4830. | ||
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 16−18 |
| medium / 1080p | 4−5 | 5−6 |
| The average gaming FPS of Radeon HD 7670A in Battlefield 5 is 50% 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 HD 7670A. | ||
| low / 768p | 110−120 | 120−130 |
| medium / 768p | 80−85 | 90−95 |
| ultra / 1080p | 35−40 | 40−45 |
| QHD / 1440p | − | 24−27 |
| 4K / 2160p | 9−10 | 18−20 |
| high / 768p | 55−60 | 65−70 |
| The average gaming FPS of Radeon HD 7670A in Counter-Strike: Global Offensive is 15% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 85−90 |
| ultra / 1080p | 12−14 | 16−18 |
| medium / 1080p | 45−50 | 40−45 |
| The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 11% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 40−45 | 50−55 |
| ultra / 1080p | 16−18 | 24−27 |
| The average gaming FPS of Radeon HD 7670A in Dota 2 is 15% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 2−3 |
| ultra / 1080p | − | 2−3 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 9−10 | 12−14 |
| medium / 1080p | 2−3 | 3−4 |
| The average gaming FPS of Radeon HD 7670A in Far Cry 5 is 50% more, than Radeon HD 4830. | ||
| high / 1080p | − | 10−11 |
| ultra / 1080p | 5−6 | 5−6 |
| QHD / 1440p | 1−2 | 2−3 |
| low / 720p | 45−50 | 50−55 |
| medium / 1080p | 6−7 | 10−12 |
| The average gaming FPS of Radeon HD 7670A in Fortnite is 13% more, than Radeon HD 4830. | ||
| high / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 5−6 | 7−8 |
| The average gaming FPS of Radeon HD 7670A in Forza Horizon 4 is 28% more, than Radeon HD 4830. | ||
| low / 768p | 40−45 | 45−50 |
| high / 1080p | 2−3 | 5−6 |
| 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 7670A in Grand Theft Auto V is 15% 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 | 5−6 |
| medium / 1080p | − | 3−4 |
| The average gaming FPS of Radeon HD 7670A in Metro Exodus is 50% more, than Radeon HD 4830. | ||
| low / 768p | 85−90 | 90−95 |
| high / 1080p | 55−60 | 85−90 |
| ultra / 1080p | − | 70−75 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon HD 7670A in Minecraft is 25% more, than Radeon HD 4830. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 24−27 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Radeon HD 7670A in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon HD 4830. | ||
| ultra / 1080p | 3−4 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 3−4 | 6−7 |
| The average gaming FPS of Radeon HD 7670A in Red Dead Redemption 2 is 66% more, than Radeon HD 4830. | ||
| low / 768p | 6−7 | 12−14 |
| medium / 768p | 6−7 | 9−10 |
| high / 1080p | 3−4 | 4−5 |
| ultra / 1080p | − | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7670A in The Witcher 3: Wild Hunt is 80% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 12−14 | 16−18 |
| high / 768p | 27−30 | 30−35 |
| The average gaming FPS of Radeon HD 7670A in World of Tanks is 10% more, than Radeon HD 4830. | ||
Full Specs
| Radeon HD 4830 | Radeon HD 7670A | |
| Architecture | TeraScale | TeraScale 2 |
| Code name | RV770 | Turks |
| Type | Desktop | Desktop |
| Release date | 21 October 2008 | 5 January 2012 |
| Pipelines | 640 | 480 |
| Core clock speed | 575 MHz | 600 MHz |
| Transistor count | 956 million | 716 million |
| Manufacturing process technology | 55 nm | 40 nm |
| Texture fill rate | 18.40 | 14.40 |
| Floating-point performance | 736.0 gflops | 576.0 gflops |
| Length | 246 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 4000 MHz |
| Memory bandwidth | 57.6 GB/s | 64 GB/s |
| DirectX | 10.1 (10_1) | 11.2 (11_0) |
| Shader Model | 4.1 | 5.0 |
| OpenGL | 3.3 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |