GeForce GTX 675M vs Radeon HD 4830
If you are going to buy a new graphics card and are choosing between GeForce GTX 675M and Radeon HD 4830, 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 GeForce GTX 675M stacks up against Radeon HD 4830, check out specs charts below.
Radeon HD 4830
GeForce GTX 675M is a Laptop Graphics Card
Note: GeForce GTX 675M 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 GeForce GTX 675M here:
Main Specs
| GeForce GTX 675M | Radeon HD 4830 | |
| Power consumption (TDP) | 100 Watt | 95 Watt |
| Interface | MXM-B (3.0) | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR5 | GDDR3 |
| Maximum RAM amount | 2 GB | 512 MB |
| Display Connectors | No outputs | 2x DVI, 1x S-Video |
| Check Price |
- GeForce GTX 675M has 5% more power consumption, than Radeon HD 4830.
- GeForce GTX 675M is connected by MXM-B (3.0), and Radeon HD 4830 uses PCIe 2.0 x16 interface.
- Radeon HD 4830 has 510 GB more memory, than GeForce GTX 675M.
- GeForce GTX 675M is used in Laptops, and Radeon HD 4830 - in Desktops.
- GeForce GTX 675M is build with Fermi architecture, and Radeon HD 4830 - with TeraScale.
- Core clock speed of GeForce GTX 675M is 45 MHz higher, than Radeon HD 4830.
- GeForce GTX 675M is manufactured by 40 nm process technology, and Radeon HD 4830 - by 55 nm process technology.
- Memory clock speed of Radeon HD 4830 is 300 MHz higher, than GeForce GTX 675M.
Game benchmarks
| high / 1080p | 10−11 | 0−1 |
| ultra / 1080p | 6−7 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 10−12 |
| medium / 1080p | 12−14 | 2−3 |
| The average gaming FPS of GeForce GTX 675M in Assassin's Creed Odyssey is 183% more, than Radeon HD 4830. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 35−40 | 10−12 |
| medium / 1080p | 18−20 | 4−5 |
| The average gaming FPS of GeForce GTX 675M in Battlefield 5 is 283% more, than Radeon HD 4830. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Call of Duty: Warzone is 10% more, than GeForce GTX 675M. | ||
| low / 768p | 170−180 | 110−120 |
| medium / 768p | 140−150 | 80−85 |
| ultra / 1080p | 70−75 | 35−40 |
| QHD / 1440p | 40−45 | − |
| 4K / 2160p | 30−33 | 9−10 |
| high / 768p | 100−110 | 55−60 |
| The average gaming FPS of GeForce GTX 675M in Counter-Strike: Global Offensive is 75% more, than Radeon HD 4830. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 27−30 | 12−14 |
| medium / 1080p | 45−50 | 45−50 |
| GeForce GTX 675M and Radeon HD 4830 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 90−95 | 70−75 |
| medium / 768p | 75−80 | 40−45 |
| ultra / 1080p | 45−50 | 16−18 |
| The average gaming FPS of GeForce GTX 675M in Dota 2 is 63% more, than Radeon HD 4830. | ||
| high / 1080p | 12−14 | 1−2 |
| ultra / 1080p | 10−12 | − |
| 4K / 2160p | 4−5 | 0−1 |
| low / 720p | 27−30 | 9−10 |
| medium / 1080p | 12−14 | 2−3 |
| The average gaming FPS of GeForce GTX 675M in Far Cry 5 is 350% more, than Radeon HD 4830. | ||
| high / 1080p | 18−20 | − |
| ultra / 1080p | 12−14 | 5−6 |
| QHD / 1440p | − | 1−2 |
| low / 720p | 75−80 | 45−50 |
| medium / 1080p | 35−40 | 6−7 |
| The average gaming FPS of GeForce GTX 675M in Fortnite is 121% more, than Radeon HD 4830. | ||
| high / 1080p | 16−18 | 2−3 |
| ultra / 1080p | 14−16 | − |
| QHD / 1440p | 4−5 | 0−1 |
| low / 720p | 35−40 | 14−16 |
| medium / 1080p | 18−20 | 5−6 |
| The average gaming FPS of GeForce GTX 675M in Forza Horizon 4 is 242% more, than Radeon HD 4830. | ||
| low / 768p | 65−70 | 40−45 |
| medium / 768p | 55−60 | − |
| high / 1080p | 18−20 | 2−3 |
| ultra / 1080p | 8−9 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 30−35 |
| The average gaming FPS of GeForce GTX 675M in Grand Theft Auto V is 106% more, than Radeon HD 4830. | ||
| high / 1080p | 6−7 | 1−2 |
| ultra / 1080p | 5−6 | 0−1 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 18−20 | 2−3 |
| medium / 1080p | 9−10 | − |
| The average gaming FPS of GeForce GTX 675M in Metro Exodus is 500% more, than Radeon HD 4830. | ||
| low / 768p | 100−110 | 85−90 |
| high / 1080p | − | 55−60 |
| ultra / 1080p | 90−95 | − |
| medium / 1080p | 95−100 | − |
| The average gaming FPS of GeForce GTX 675M in Minecraft is 20% more, than Radeon HD 4830. | ||
| high / 1080p | 18−20 | 14−16 |
| ultra / 1080p | 14−16 | 12−14 |
| low / 720p | 40−45 | 24−27 |
| medium / 1080p | 20−22 | 14−16 |
| The average gaming FPS of GeForce GTX 675M in PLAYERUNKNOWN'S BATTLEGROUNDS is 41% more, than Radeon HD 4830. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 8−9 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 3−4 |
| medium / 1080p | 12−14 | − |
| The average gaming FPS of GeForce GTX 675M in Red Dead Redemption 2 is 333% more, than Radeon HD 4830. | ||
| low / 768p | 35−40 | 6−7 |
| medium / 768p | 21−24 | 6−7 |
| high / 1080p | 12−14 | 3−4 |
| ultra / 1080p | 8−9 | − |
| 4K / 2160p | 7−8 | 0−1 |
| The average gaming FPS of GeForce GTX 675M in The Witcher 3: Wild Hunt is 380% more, than Radeon HD 4830. | ||
| low / 768p | 90−95 | 70−75 |
| medium / 768p | 50−55 | 35−40 |
| ultra / 1080p | 24−27 | 12−14 |
| high / 768p | 40−45 | 27−30 |
| The average gaming FPS of GeForce GTX 675M in World of Tanks is 43% more, than Radeon HD 4830. | ||
Full Specs
| GeForce GTX 675M | Radeon HD 4830 | |
| Architecture | Fermi | TeraScale |
| Code name | N13E-GS1 | RV770 |
| Type | Laptop | Desktop |
| Release date | 22 March 2012 | 21 October 2008 |
| Pipelines | 384 | 640 |
| Core clock speed | 620 MHz | 575 MHz |
| Transistor count | 1,950 million | 956 million |
| Manufacturing process technology | 40 nm | 55 nm |
| Texture fill rate | 39.7 billion/sec | 18.40 |
| Floating-point performance | 952.3 gflops | 736.0 gflops |
| Length | 246 mm | |
| Memory bus width | 256bit | 256 Bit |
| Memory clock speed | 1500 MHz | 1800 MHz |
| Memory bandwidth | 96.0 GB/s | 57.6 GB/s |
| Shared memory | - | |
| DirectX | 12 API | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.5 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | + | |
| CUDA cores | 384 | |
| Bus support | PCI Express 2.0 | |
| SLI options | + | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| Bitcoin / BTC (SHA256) | 59 Mh/s | |
| Laptop size | large | |
| Optimus | + | |
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