GeForce 940A vs Mobility Radeon HD 4870
Find out if it is worth upgrading your current GPU setup by comparing GeForce 940A 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 940A 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 940A
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 940A | 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 | 1 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce 940A is connected by PCIe 3.0 x8, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
- GeForce 940A and Mobility Radeon HD 4870 have maximum RAM of 1 GB.
- GeForce 940A is used in Desktops, and Mobility Radeon HD 4870 - in Laptops.
- GeForce 940A is build with Maxwell architecture, and Mobility Radeon HD 4870 - with Terascale 1.
- Core clock speed of GeForce 940A is 479 MHz higher, than Mobility Radeon HD 4870.
- GeForce 940A is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
- Memory clock speed of GeForce 940A is 1114 MHz higher, than Mobility Radeon HD 4870.
Game benchmarks
| high / 1080p | 4−5 | 7−8 |
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 5−6 | 8−9 |
| The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 50% more, than GeForce 940A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 24−27 |
| medium / 1080p | 8−9 | 12−14 |
| The average gaming FPS of Mobility Radeon HD 4870 in Battlefield 5 is 45% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Mobility Radeon HD 4870 in Call of Duty: Warzone is 17% more, than GeForce 940A. | ||
| low / 768p | 120−130 | 140−150 |
| medium / 768p | 90−95 | 110−120 |
| ultra / 1080p | 40−45 | 55−60 |
| QHD / 1440p | 24−27 | 30−33 |
| 4K / 2160p | 18−20 | 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 940A. | ||
| low / 768p | 80−85 | 55−60 |
| ultra / 1080p | 14−16 | 20−22 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 940A in Cyberpunk 2077 is 9% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 27−30 | 35−40 |
| The average gaming FPS of Mobility Radeon HD 4870 in Dota 2 is 15% more, than GeForce 940A. | ||
| high / 1080p | 5−6 | 8−9 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | 2−3 | 3−4 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 6−7 | 9−10 |
| The average gaming FPS of Mobility Radeon HD 4870 in Far Cry 5 is 42% more, than GeForce 940A. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| low / 720p | 50−55 | 60−65 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Mobility Radeon HD 4870 in Fortnite is 27% more, than GeForce 940A. | ||
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 20−22 | 27−30 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Mobility Radeon HD 4870 in Forza Horizon 4 is 50% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 3−4 | 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 26% more, than GeForce 940A. | ||
| high / 1080p | 3−4 | 5−6 |
| ultra / 1080p | 1−2 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 8−9 | 12−14 |
| medium / 1080p | 4−5 | 6−7 |
| The average gaming FPS of Mobility Radeon HD 4870 in Metro Exodus is 75% more, than GeForce 940A. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 85−90 | 90−95 |
| ultra / 1080p | 80−85 | 80−85 |
| medium / 1080p | 85−90 | 90−95 |
| The average gaming FPS of Mobility Radeon HD 4870 in Minecraft is 5% more, than GeForce 940A. | ||
| 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 940A. | ||
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Mobility Radeon HD 4870 in Red Dead Redemption 2 is 25% more, than GeForce 940A. | ||
| low / 768p | 16−18 | 24−27 |
| medium / 768p | 10−12 | 16−18 |
| high / 1080p | 5−6 | 9−10 |
| ultra / 1080p | 4−5 | 6−7 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Mobility Radeon HD 4870 in The Witcher 3: Wild Hunt is 55% more, than GeForce 940A. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 16−18 | 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 940A. | ||
Full Specs
| GeForce 940A | Mobility Radeon HD 4870 | |
| Architecture | Maxwell | Terascale 1 |
| Code name | GM108 | M98-XT |
| Type | Desktop | Laptop |
| Release date | 13 March 2015 | 9 January 2009 |
| Pipelines | 384 | 800 |
| Core clock speed | 1029 MHz | 550 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 17.98 | 22.00 |
| Floating-point performance | 863.2 gflops | 880.0 gflops |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2002 MHz | 888 MHz |
| Memory bandwidth | 16.02 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 |