GeForce 830A vs Mobility Radeon HD 4870
Find out if it is worth upgrading your current GPU setup by comparing GeForce 830A and Mobility Radeon HD 4870. 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 GeForce 830A and Mobility Radeon HD 4870. 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.
GeForce 830A
Mobility Radeon HD 4870 is a Laptop Graphics Card
Note: Mobility Radeon HD 4870 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 Mobility Radeon HD 4870 here:
Main Specs
| GeForce 830A | Mobility Radeon HD 4870 | |
| Power consumption (TDP) | 33 Watt | |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce 830A is connected by PCIe 3.0 x8, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
- GeForce 830A has 1 GB more memory, than Mobility Radeon HD 4870.
- GeForce 830A is used in Desktops, and Mobility Radeon HD 4870 - in Laptops.
- GeForce 830A is build with Maxwell architecture, and Mobility Radeon HD 4870 - with Terascale 1.
- Core clock speed of GeForce 830A is 532 MHz higher, than Mobility Radeon HD 4870.
- GeForce 830A is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
- Memory clock speed of GeForce 830A is 912 MHz higher, than Mobility Radeon HD 4870.
Game benchmarks
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 4−5 | 8−9 |
| The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 83% more, than GeForce 830A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 24−27 |
| medium / 1080p | 6−7 | 12−14 |
| The average gaming FPS of Mobility Radeon HD 4870 in Battlefield 5 is 77% more, than GeForce 830A. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 830A and Mobility Radeon HD 4870 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 140−150 |
| medium / 768p | 95−100 | 110−120 |
| ultra / 1080p | 40−45 | 55−60 |
| QHD / 1440p | 21−24 | 30−33 |
| 4K / 2160p | 16−18 | 27−30 |
| high / 768p | 65−70 | 80−85 |
| The average gaming FPS of Mobility Radeon HD 4870 in Counter-Strike: Global Offensive is 22% more, than GeForce 830A. | ||
| low / 768p | 65−70 | 55−60 |
| ultra / 1080p | 20−22 | 20−22 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce 830A in Cyberpunk 2077 is 7% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 45−50 | 60−65 |
| ultra / 1080p | 21−24 | 35−40 |
| The average gaming FPS of Mobility Radeon HD 4870 in Dota 2 is 22% more, than GeForce 830A. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | 2−3 | 8−9 |
| 4K / 2160p | 2−3 | 3−4 |
| low / 720p | 10−12 | 18−20 |
| medium / 1080p | 4−5 | 9−10 |
| The average gaming FPS of Mobility Radeon HD 4870 in Far Cry 5 is 125% more, than GeForce 830A. | ||
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 3−4 | − |
| low / 720p | 50−55 | 60−65 |
| medium / 1080p | 10−12 | 24−27 |
| The average gaming FPS of Mobility Radeon HD 4870 in Fortnite is 47% more, than GeForce 830A. | ||
| high / 1080p | 5−6 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 3−4 | 1−2 |
| 4K / 2160p | 2−3 | − |
| low / 720p | 18−20 | 27−30 |
| medium / 1080p | 8−9 | 14−16 |
| The average gaming FPS of Mobility Radeon HD 4870 in Forza Horizon 4 is 55% more, than GeForce 830A. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 4−5 | 12−14 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Mobility Radeon HD 4870 in Grand Theft Auto V is 33% more, than GeForce 830A. | ||
| high / 1080p | 2−3 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 4−5 | 12−14 |
| medium / 1080p | 3−4 | 6−7 |
| The average gaming FPS of Mobility Radeon HD 4870 in Metro Exodus is 166% more, than GeForce 830A. | ||
| low / 768p | 90−95 | 95−100 |
| high / 1080p | 80−85 | 90−95 |
| ultra / 1080p | 70−75 | 80−85 |
| medium / 1080p | 85−90 | 90−95 |
| The average gaming FPS of Mobility Radeon HD 4870 in Minecraft is 9% more, than GeForce 830A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Mobility Radeon HD 4870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than GeForce 830A. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 6−7 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Mobility Radeon HD 4870 in Red Dead Redemption 2 is 116% more, than GeForce 830A. | ||
| low / 768p | 10−11 | 24−27 |
| medium / 768p | 8−9 | 16−18 |
| high / 1080p | 4−5 | 9−10 |
| ultra / 1080p | 4−5 | 6−7 |
| 4K / 2160p | 1−2 | 6−7 |
| The average gaming FPS of Mobility Radeon HD 4870 in The Witcher 3: Wild Hunt is 160% more, than GeForce 830A. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 14−16 | 20−22 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Mobility Radeon HD 4870 in World of Tanks is 23% more, than GeForce 830A. | ||
Full Specs
| GeForce 830A | Mobility Radeon HD 4870 | |
| Architecture | Maxwell | Terascale 1 |
| Code name | GM108 | M98-XT |
| Type | Desktop | Laptop |
| Release date | 22 July 2014 | 9 January 2009 |
| Pipelines | 256 | 800 |
| Core clock speed | 1082 MHz | 550 MHz |
| Boost Clock | 1150 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 18.40 | 22.00 |
| Floating-point performance | 588.8 gflops | 880.0 gflops |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 1800 MHz | 888 MHz |
| Memory bandwidth | 14.4 GB/s | 56.83 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | 5.0 | |
| Laptop size | large | |
| Check Price |