GeForce 940MX vs Radeon HD 4830
In this comparison between GeForce 940MX and Radeon HD 4830 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 940MX will be the best choice, for others Radeon HD 4830 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 4830
GeForce 940MX is a Laptop Graphics Card
Note: GeForce 940MX 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 940MX here:
Main Specs
| GeForce 940MX | Radeon HD 4830 | |
| Power consumption (TDP) | 23 Watt | 95 Watt |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Supplementary power connectors | None | 1x 6-pin |
| Memory type | DDR3, GDDR5 | GDDR3 |
| Maximum RAM amount | 4 GB | 512 MB |
| Display Connectors | No outputs | 2x DVI, 1x S-Video |
| Check Price |
- Radeon HD 4830 has 313% more power consumption, than GeForce 940MX.
- GeForce 940MX is connected by PCIe 3.0 x8, and Radeon HD 4830 uses PCIe 2.0 x16 interface.
- Radeon HD 4830 has 508 GB more memory, than GeForce 940MX.
- GeForce 940MX is used in Laptops, and Radeon HD 4830 - in Desktops.
- GeForce 940MX is build with Maxwell architecture, and Radeon HD 4830 - with TeraScale.
- Core clock speed of GeForce 940MX is 547 MHz higher, than Radeon HD 4830.
- GeForce 940MX is manufactured by 28 nm process technology, and Radeon HD 4830 - by 55 nm process technology.
- Memory clock speed of GeForce 940MX is 2200 MHz higher, than Radeon HD 4830.
Game benchmarks
| high / 1080p | 7−8 | 0−1 |
| ultra / 1080p | 4−5 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 10−12 |
| medium / 1080p | 8−9 | 2−3 |
| The average gaming FPS of GeForce 940MX in Assassin's Creed Odyssey is 100% more, than Radeon HD 4830. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 10−11 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 10−12 |
| medium / 1080p | 12−14 | 4−5 |
| The average gaming FPS of GeForce 940MX in Battlefield 5 is 166% more, than Radeon HD 4830. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 4830 in Call of Duty: Warzone is 6% more, than GeForce 940MX. | ||
| low / 768p | 140−150 | 110−120 |
| medium / 768p | 110−120 | 80−85 |
| ultra / 1080p | 55−60 | 35−40 |
| QHD / 1440p | 30−33 | − |
| 4K / 2160p | 27−30 | 9−10 |
| high / 768p | 80−85 | 55−60 |
| The average gaming FPS of GeForce 940MX in Counter-Strike: Global Offensive is 41% more, than Radeon HD 4830. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 20−22 | 12−14 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 4830 in Cyberpunk 2077 is 4% more, than GeForce 940MX. | ||
| low / 768p | 80−85 | 70−75 |
| medium / 768p | 60−65 | 40−45 |
| ultra / 1080p | 35−40 | 16−18 |
| The average gaming FPS of GeForce 940MX in Dota 2 is 36% more, than Radeon HD 4830. | ||
| high / 1080p | 8−9 | 1−2 |
| ultra / 1080p | 8−9 | − |
| 4K / 2160p | 3−4 | 0−1 |
| low / 720p | 18−20 | 9−10 |
| medium / 1080p | 9−10 | 2−3 |
| The average gaming FPS of GeForce 940MX in Far Cry 5 is 200% more, than Radeon HD 4830. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 10−11 | 5−6 |
| QHD / 1440p | − | 1−2 |
| low / 720p | 60−65 | 45−50 |
| medium / 1080p | 24−27 | 6−7 |
| The average gaming FPS of GeForce 940MX in Fortnite is 68% more, than Radeon HD 4830. | ||
| high / 1080p | 12−14 | 2−3 |
| ultra / 1080p | 10−12 | − |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 27−30 | 14−16 |
| medium / 1080p | 14−16 | 5−6 |
| The average gaming FPS of GeForce 940MX in Forza Horizon 4 is 157% more, than Radeon HD 4830. | ||
| low / 768p | 50−55 | 40−45 |
| medium / 768p | 45−50 | − |
| high / 1080p | 12−14 | 2−3 |
| ultra / 1080p | 6−7 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 30−35 |
| The average gaming FPS of GeForce 940MX in Grand Theft Auto V is 60% more, than Radeon HD 4830. | ||
| high / 1080p | 5−6 | 1−2 |
| ultra / 1080p | 3−4 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 12−14 | 2−3 |
| medium / 1080p | 6−7 | − |
| The average gaming FPS of GeForce 940MX in Metro Exodus is 350% more, than Radeon HD 4830. | ||
| low / 768p | 95−100 | 85−90 |
| high / 1080p | 90−95 | 55−60 |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 90−95 | − |
| The average gaming FPS of GeForce 940MX in Minecraft is 31% more, than Radeon HD 4830. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 14−16 | 12−14 |
| low / 720p | 30−35 | 24−27 |
| medium / 1080p | 18−20 | 14−16 |
| The average gaming FPS of GeForce 940MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 4830. | ||
| ultra / 1080p | 7−8 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 3−4 |
| medium / 1080p | 10−12 | − |
| The average gaming FPS of GeForce 940MX in Red Dead Redemption 2 is 233% more, than Radeon HD 4830. | ||
| low / 768p | 24−27 | 6−7 |
| medium / 768p | 16−18 | 6−7 |
| high / 1080p | 9−10 | 3−4 |
| ultra / 1080p | 6−7 | − |
| 4K / 2160p | 6−7 | 0−1 |
| The average gaming FPS of GeForce 940MX in The Witcher 3: Wild Hunt is 240% more, than Radeon HD 4830. | ||
| low / 768p | 85−90 | 70−75 |
| medium / 768p | 45−50 | 35−40 |
| ultra / 1080p | 20−22 | 12−14 |
| high / 768p | 35−40 | 27−30 |
| The average gaming FPS of GeForce 940MX in World of Tanks is 29% more, than Radeon HD 4830. | ||
Full Specs
| GeForce 940MX | Radeon HD 4830 | |
| Architecture | Maxwell | TeraScale |
| Code name | N16S-GTR-B/S | RV770 |
| Type | Laptop | Desktop |
| Release date | 10 March 2016 | 21 October 2008 |
| Pipelines | 384 | 640 |
| Core clock speed | 1122 MHz | 575 MHz |
| Boost Clock | 1242 MHz | |
| Transistor count | 1,870 million | 956 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 23.83 | 18.40 |
| Floating-point performance | 762.6 gflops | 736.0 gflops |
| Length | 246 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 4000 MHz | 1800 MHz |
| Memory bandwidth | 40.1 GB/s | 57.6 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.5 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1 | N/A |
| CUDA | + | |
| Bus support | PCI Express 3.0 | |
| Bitcoin / BTC (SHA256) | 102 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
| Check Price |