GeForce 940A vs Radeon Pro 555X
Find out if it is worth upgrading your current GPU setup by comparing GeForce 940A and Radeon Pro 555X. 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 Radeon Pro 555X. 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
Radeon Pro 555X is a Laptop Graphics Card
Note: Radeon Pro 555X 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 555X here:
Main Specs
| GeForce 940A | Radeon Pro 555X | |
| 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 | 1 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon Pro 555X has 127% more power consumption, than GeForce 940A.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon Pro 555X has 1 GB more memory, than GeForce 940A.
- GeForce 940A is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
- GeForce 940A is build with Maxwell architecture, and Radeon Pro 555X - with Polaris.
- Core clock speed of GeForce 940A is 174 MHz higher, than Radeon Pro 555X.
- GeForce 940A is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
- Memory clock speed of Radeon Pro 555X is 3078 MHz higher, than GeForce 940A.
Game benchmarks
| high / 1080p | 4−5 | 16−18 |
| ultra / 1080p | 2−3 | 10−11 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 14−16 | 30−35 |
| medium / 1080p | 5−6 | 21−24 |
| The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 233% more, than GeForce 940A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 18−20 | 55−60 |
| medium / 1080p | 8−9 | 30−33 |
| The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 236% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 940A and Radeon Pro 555X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 220−230 |
| medium / 768p | 90−95 | 190−200 |
| ultra / 1080p | 40−45 | 100−110 |
| QHD / 1440p | 24−27 | 60−65 |
| 4K / 2160p | 18−20 | 30−35 |
| high / 768p | 65−70 | 150−160 |
| The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 108% more, than GeForce 940A. | ||
| 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 555X in Cyberpunk 2077 is 6% more, than GeForce 940A. | ||
| 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 555X in Dota 2 is 78% more, than GeForce 940A. | ||
| high / 1080p | 5−6 | 20−22 |
| ultra / 1080p | − | 18−20 |
| 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 555X in Far Cry 5 is 228% more, than GeForce 940A. | ||
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 50−55 | 100−110 |
| medium / 1080p | 14−16 | 55−60 |
| The average gaming FPS of Radeon Pro 555X in Fortnite is 140% more, than GeForce 940A. | ||
| 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 555X in Forza Horizon 4 is 225% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 90−95 |
| medium / 768p | − | 80−85 |
| high / 1080p | 7−8 | 30−35 |
| ultra / 1080p | 3−4 | 12−14 |
| QHD / 1440p | 0−1 | 4−5 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 142% more, than GeForce 940A. | ||
| 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 555X in Metro Exodus is 300% more, than GeForce 940A. | ||
| 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 555X in Minecraft is 26% more, than GeForce 940A. | ||
| 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 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than GeForce 940A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 162% more, than GeForce 940A. | ||
| low / 768p | 16−18 | 60−65 |
| medium / 768p | 10−12 | 35−40 |
| high / 1080p | 5−6 | 21−24 |
| ultra / 1080p | 4−5 | 12−14 |
| 4K / 2160p | 0−1 | 8−9 |
| The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 266% more, than GeForce 940A. | ||
| 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 555X in World of Tanks is 66% more, than GeForce 940A. | ||
Full Specs
| GeForce 940A | Radeon Pro 555X | |
| Architecture | Maxwell | Polaris |
| Code name | GM108 | Polaris 21 |
| Type | Desktop | Mobile workstation |
| Release date | 13 March 2015 | 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 | 43.54 |
| Floating-point performance | 863.2 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 |