GeForce GTX 850A vs Radeon HD 8770M
In this comparison between GeForce GTX 850A and Radeon HD 8770M 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 GTX 850A will be the best choice, for others Radeon HD 8770M will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 850A
Radeon HD 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M 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 HD 8770M here:
Main Specs
| GeForce GTX 850A | Radeon HD 8770M | |
| Power consumption (TDP) | 45 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GTX 850A is connected by PCIe 3.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
- GeForce GTX 850A and Radeon HD 8770M have maximum RAM of 2 GB.
- GeForce GTX 850A is used in Desktops, and Radeon HD 8770M - in Laptops.
- GeForce GTX 850A is build with Maxwell architecture, and Radeon HD 8770M - with GCN.
- Core clock speed of GeForce GTX 850A is 127 MHz higher, than Radeon HD 8770M.
- GeForce GTX 850A and Radeon HD 8770M are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 8770M is 2700 MHz higher, than GeForce GTX 850A.
Game benchmarks
| high / 1080p | 1−2 | 7−8 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 3−4 | 8−9 |
| The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 83% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 24−27 |
| medium / 1080p | 5−6 | 12−14 |
| The average gaming FPS of Radeon HD 8770M in Battlefield 5 is 77% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 8770M in Call of Duty: Warzone is 4% more, than GeForce GTX 850A. | ||
| 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 Radeon HD 8770M in Counter-Strike: Global Offensive is 22% more, than GeForce GTX 850A. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 20−22 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GTX 850A in Cyberpunk 2077 is 16% more, than Radeon HD 8770M. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 24−27 | 35−40 |
| The average gaming FPS of Radeon HD 8770M in Dota 2 is 17% more, than GeForce GTX 850A. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | 2−3 | 8−9 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 12−14 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon HD 8770M in Far Cry 5 is 120% more, than GeForce GTX 850A. | ||
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 60−65 |
| medium / 1080p | 10−12 | 24−27 |
| The average gaming FPS of Radeon HD 8770M in Fortnite is 47% more, than GeForce GTX 850A. | ||
| high / 1080p | 4−5 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 16−18 | 27−30 |
| medium / 1080p | 7−8 | 14−16 |
| The average gaming FPS of Radeon HD 8770M in Forza Horizon 4 is 100% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 5−6 | 12−14 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 8770M in Grand Theft Auto V is 33% more, than GeForce GTX 850A. | ||
| high / 1080p | 1−2 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 5−6 | 12−14 |
| medium / 1080p | 3−4 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in Metro Exodus is 166% more, than GeForce GTX 850A. | ||
| low / 768p | 90−95 | 95−100 |
| high / 1080p | 85−90 | 90−95 |
| ultra / 1080p | 70−75 | 80−85 |
| medium / 1080p | 90−95 | 90−95 |
| The average gaming FPS of Radeon HD 8770M in Minecraft is 5% more, than GeForce GTX 850A. | ||
| 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 Radeon HD 8770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than GeForce GTX 850A. | ||
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon HD 8770M in Red Dead Redemption 2 is 100% more, than GeForce GTX 850A. | ||
| low / 768p | 12−14 | 24−27 |
| medium / 768p | 9−10 | 16−18 |
| high / 1080p | 4−5 | 9−10 |
| ultra / 1080p | 3−4 | 6−7 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in The Witcher 3: Wild Hunt is 100% more, than GeForce GTX 850A. | ||
| low / 768p | 75−80 | 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 Radeon HD 8770M in World of Tanks is 17% more, than GeForce GTX 850A. | ||
Full Specs
| GeForce GTX 850A | Radeon HD 8770M | |
| Architecture | Maxwell | GCN |
| Code name | GM107 | Mars |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 16 November 2012 |
| Pipelines | 640 | 384 |
| Core clock speed | 902 MHz | 775 MHz |
| Boost Clock | 936 MHz | 825 MHz |
| Transistor count | 1,870 million | 950 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 37.44 | 19.80 |
| Floating-point performance | 1,198 gflops | 633.6 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 4500 MHz |
| Memory bandwidth | 28.8 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 5.0 | |
| Laptop size | medium sized | |
| Check Price |