Radeon HD 4830 vs Radeon R7 Carrizo
When comparing Radeon HD 4830 and Radeon R7 Carrizo, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4830 and Radeon R7 Carrizo is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4830
Radeon R7 Carrizo is a Laptop Graphics Card
Note: Radeon R7 Carrizo 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 R7 Carrizo here:
Main Specs
| Radeon HD 4830 | Radeon R7 Carrizo | |
| Power consumption (TDP) | 95 Watt | 12-35 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 has 691% more power consumption, than Radeon R7 Carrizo.
- Radeon HD 4830 is used in Desktops, and Radeon R7 Carrizo - in Laptops.
- Radeon HD 4830 is build with TeraScale architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
- Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon R7 Carrizo - by 28 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 2−3 |
| ultra / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 12−14 |
| medium / 1080p | 2−3 | 5−6 |
| The average gaming FPS of Radeon R7 Carrizo in Assassin's Creed Odyssey is 50% more, than Radeon HD 4830. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | 2−3 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 16−18 |
| medium / 1080p | 4−5 | 7−8 |
| The average gaming FPS of Radeon R7 Carrizo in Battlefield 5 is 66% 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 R7 Carrizo. | ||
| low / 768p | 110−120 | 110−120 |
| medium / 768p | 80−85 | 90−95 |
| ultra / 1080p | 35−40 | 40−45 |
| QHD / 1440p | − | 24−27 |
| 4K / 2160p | 9−10 | − |
| high / 768p | 55−60 | 65−70 |
| The average gaming FPS of Radeon R7 Carrizo in Counter-Strike: Global Offensive is 8% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 12−14 | 18−20 |
| medium / 1080p | 45−50 | 40−45 |
| Radeon HD 4830 and Radeon R7 Carrizo have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 40−45 | 50−55 |
| ultra / 1080p | 16−18 | 27−30 |
| The average gaming FPS of Radeon R7 Carrizo in Dota 2 is 15% more, than Radeon HD 4830. | ||
| high / 1080p | 1−2 | 3−4 |
| ultra / 1080p | − | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 9−10 | 14−16 |
| medium / 1080p | 2−3 | 5−6 |
| The average gaming FPS of Radeon R7 Carrizo in Far Cry 5 is 100% more, than Radeon HD 4830. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 5−6 | 6−7 |
| QHD / 1440p | 1−2 | 4−5 |
| low / 720p | 45−50 | 55−60 |
| medium / 1080p | 6−7 | 12−14 |
| The average gaming FPS of Radeon R7 Carrizo in Fortnite is 33% more, than Radeon HD 4830. | ||
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 20−22 |
| medium / 1080p | 5−6 | 10−11 |
| The average gaming FPS of Radeon R7 Carrizo in Forza Horizon 4 is 85% more, than Radeon HD 4830. | ||
| low / 768p | 40−45 | 45−50 |
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | 2−3 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | 35−40 |
| The average gaming FPS of Radeon R7 Carrizo in Grand Theft Auto V is 20% 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 | 6−7 |
| medium / 1080p | − | 3−4 |
| The average gaming FPS of Radeon R7 Carrizo in Metro Exodus is 100% more, than Radeon HD 4830. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 55−60 | 65−70 |
| The average gaming FPS of Radeon R7 Carrizo in Minecraft is 6% 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 R7 Carrizo in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon HD 4830. | ||
| ultra / 1080p | 3−4 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 3−4 | 6−7 |
| The average gaming FPS of Radeon R7 Carrizo in Red Dead Redemption 2 is 66% more, than Radeon HD 4830. | ||
| low / 768p | 6−7 | 14−16 |
| medium / 768p | 6−7 | 10−12 |
| high / 1080p | 3−4 | 5−6 |
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 Carrizo in The Witcher 3: Wild Hunt is 100% more, than Radeon HD 4830. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 12−14 | 14−16 |
| high / 768p | 27−30 | 27−30 |
| The average gaming FPS of Radeon R7 Carrizo in World of Tanks is 2% more, than Radeon HD 4830. | ||
Full Specs
| Radeon HD 4830 | Radeon R7 Carrizo | |
| Architecture | TeraScale | GCN 1.2/2.0 |
| Code name | RV770 | Carrizo |
| Type | Desktop | Laptop |
| Release date | 21 October 2008 | 4 June 2015 |
| Pipelines | 640 | 512 |
| Core clock speed | 575 MHz | |
| Boost Clock | 800 MHz | |
| Transistor count | 956 million | 2410 Million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 18.40 | |
| Floating-point performance | 736.0 gflops | |
| Length | 246 mm | |
| Memory bus width | 256 Bit | 64/128 Bit |
| Memory clock speed | 1800 MHz | |
| Memory bandwidth | 57.6 GB/s | |
| Shared memory | + | |
| DirectX | 10.1 (10_1) | DirectX 12 (FL 12_0) |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| Laptop size | medium sized | |
| Check Price |