GeForce 840A vs Radeon Pro 555
In this comparison between GeForce 840A and Radeon Pro 555 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 840A will be the best choice, for others Radeon Pro 555 will be their preference. Study the comparison tables below and make your choice.
GeForce 840A
Radeon Pro 555 is a Laptop Graphics Card
Note: Radeon Pro 555 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 Pro 555 here:
Main Specs
| GeForce 840A | Radeon Pro 555 | |
| Power consumption (TDP) | 33 Watt | 75 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon Pro 555 has 127% more power consumption, than GeForce 840A.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- GeForce 840A and Radeon Pro 555 have maximum RAM of 2 GB.
- GeForce 840A is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
- GeForce 840A is build with Maxwell architecture, and Radeon Pro 555 - with Polaris.
- Core clock speed of GeForce 840A is 174 MHz higher, than Radeon Pro 555.
- GeForce 840A is manufactured by 28 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
- Memory clock speed of Radeon Pro 555 is 3078 MHz higher, than GeForce 840A.
Game benchmarks
| high / 1080p | 3−4 | 16−18 |
| ultra / 1080p | 2−3 | 9−10 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 14−16 | 30−35 |
| medium / 1080p | 5−6 | 20−22 |
| The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 233% more, than GeForce 840A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 0−1 | 9−10 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 18−20 | 55−60 |
| medium / 1080p | 8−9 | 27−30 |
| The average gaming FPS of Radeon Pro 555 in Battlefield 5 is 227% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 840A and Radeon Pro 555 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 210−220 |
| medium / 768p | 90−95 | 180−190 |
| ultra / 1080p | 40−45 | 100−110 |
| QHD / 1440p | 24−27 | 55−60 |
| 4K / 2160p | 18−20 | 30−35 |
| high / 768p | 65−70 | 140−150 |
| The average gaming FPS of Radeon Pro 555 in Counter-Strike: Global Offensive is 98% more, than GeForce 840A. | ||
| low / 768p | 80−85 | 55−60 |
| ultra / 1080p | 14−16 | 40−45 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon Pro 555 in Cyberpunk 2077 is 6% more, than GeForce 840A. | ||
| low / 768p | 75−80 | 110−120 |
| medium / 768p | 50−55 | 95−100 |
| ultra / 1080p | 27−30 | 65−70 |
| The average gaming FPS of Radeon Pro 555 in Dota 2 is 78% more, than GeForce 840A. | ||
| high / 1080p | 5−6 | 18−20 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 2−3 | 6−7 |
| low / 720p | 14−16 | 40−45 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Radeon Pro 555 in Far Cry 5 is 214% more, than GeForce 840A. | ||
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 7−8 | 20−22 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 50−55 | 100−110 |
| medium / 1080p | 14−16 | 55−60 |
| The average gaming FPS of Radeon Pro 555 in Fortnite is 140% more, than GeForce 840A. | ||
| high / 1080p | 7−8 | 27−30 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 20−22 | 55−60 |
| medium / 1080p | 9−10 | 30−35 |
| The average gaming FPS of Radeon Pro 555 in Forza Horizon 4 is 225% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 90−95 |
| medium / 768p | − | 80−85 |
| high / 1080p | 8−9 | 30−35 |
| ultra / 1080p | 5−6 | 12−14 |
| QHD / 1440p | 0−1 | 4−5 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon Pro 555 in Grand Theft Auto V is 130% more, than GeForce 840A. | ||
| high / 1080p | 3−4 | 10−11 |
| ultra / 1080p | 1−2 | 8−9 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | 4−5 | 14−16 |
| The average gaming FPS of Radeon Pro 555 in Metro Exodus is 300% more, than GeForce 840A. | ||
| low / 768p | 85−90 | 110−120 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | 100−110 |
| The average gaming FPS of Radeon Pro 555 in Minecraft is 26% more, than GeForce 840A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 12−14 | 18−20 |
| low / 720p | 27−30 | 60−65 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon Pro 555 in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than GeForce 840A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | − | 16−18 |
| The average gaming FPS of Radeon Pro 555 in Red Dead Redemption 2 is 162% more, than GeForce 840A. | ||
| low / 768p | 16−18 | 55−60 |
| medium / 768p | 12−14 | 35−40 |
| high / 1080p | 6−7 | 20−22 |
| ultra / 1080p | 5−6 | 12−14 |
| 4K / 2160p | − | 8−9 |
| The average gaming FPS of Radeon Pro 555 in The Witcher 3: Wild Hunt is 220% more, than GeForce 840A. | ||
| low / 768p | 70−75 | 100−110 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 35−40 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon Pro 555 in World of Tanks is 66% more, than GeForce 840A. | ||
Full Specs
| GeForce 840A | Radeon Pro 555 | |
| Architecture | Maxwell | Polaris |
| Code name | GM108 | Polaris 21 |
| Type | Desktop | Mobile workstation |
| Release date | 17 March 2014 | 5 June 2017 |
| Pipelines | 384 | 768 |
| Core clock speed | 1029 MHz | 855 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 3,000 million | |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 17.98 | 40.80 |
| Floating-point performance | 863.2 gflops | 1,306 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2002 MHz | 5080 MHz |
| Memory bandwidth | 16.02 GB/s | 81.6 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 5.0 | |
| FreeSync | + | |
| Laptop size | large | |
| Check Price |