GeForce GTX 850A vs Radeon HD 8870M
When choosing between GeForce GTX 850A and Radeon HD 8870M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 850A and Radeon HD 8870M.
GeForce GTX 850A
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Radeon HD 8870M is a Laptop Graphics Card
Note: Radeon HD 8870M 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 8870M here:
Main Specs
GeForce GTX 850A | Radeon HD 8870M | |
Power consumption (TDP) | 45 Watt | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Memory type | DDR3 | GDDR5, DDR3 |
Maximum RAM amount | 2 GB | 2 GB |
Display Connectors | No outputs | No outputs |
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- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- GeForce GTX 850A and Radeon HD 8870M have maximum RAM of 2 GB.
- GeForce GTX 850A is used in Desktops, and Radeon HD 8870M - in Laptops.
- GeForce GTX 850A is build with Maxwell architecture, and Radeon HD 8870M - with GCN.
- Core clock speed of GeForce GTX 850A is 177 MHz higher, than Radeon HD 8870M.
- GeForce GTX 850A and Radeon HD 8870M are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 8870M 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 | 18−20 |
medium / 1080p | 3−4 | 9−10 |
The average gaming FPS of Radeon HD 8870M in Assassin's Creed Odyssey is 100% more, than GeForce GTX 850A. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 4−5 | 10−12 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 16−18 | 27−30 |
medium / 1080p | 5−6 | 14−16 |
The average gaming FPS of Radeon HD 8870M in Battlefield 5 is 100% 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 8870M 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 | 30−35 |
4K / 2160p | 18−20 | 27−30 |
high / 768p | 65−70 | 85−90 |
The average gaming FPS of Radeon HD 8870M in Counter-Strike: Global Offensive is 24% more, than GeForce GTX 850A. | ||
low / 768p | 85−90 | 55−60 |
ultra / 1080p | 16−18 | 21−24 |
medium / 1080p | 40−45 | 45−50 |
The average gaming FPS of GeForce GTX 850A in Cyberpunk 2077 is 16% more, than Radeon HD 8870M. | ||
low / 768p | 75−80 | 85−90 |
medium / 768p | 50−55 | 60−65 |
ultra / 1080p | 24−27 | 35−40 |
The average gaming FPS of Radeon HD 8870M in Dota 2 is 21% more, than GeForce GTX 850A. | ||
high / 1080p | 2−3 | 9−10 |
ultra / 1080p | 2−3 | 8−9 |
4K / 2160p | 0−1 | 4−5 |
low / 720p | 12−14 | 21−24 |
medium / 1080p | 3−4 | 10−11 |
The average gaming FPS of Radeon HD 8870M in Far Cry 5 is 140% more, than GeForce GTX 850A. | ||
high / 1080p | 10−11 | 16−18 |
ultra / 1080p | 5−6 | 10−12 |
QHD / 1440p | 2−3 | − |
low / 720p | 50−55 | 65−70 |
medium / 1080p | 10−12 | 24−27 |
The average gaming FPS of Radeon HD 8870M in Fortnite is 57% more, than GeForce GTX 850A. | ||
high / 1080p | 4−5 | 12−14 |
ultra / 1080p | − | 12−14 |
QHD / 1440p | 0−1 | 2−3 |
low / 720p | 16−18 | 27−30 |
medium / 1080p | 7−8 | 14−16 |
The average gaming FPS of Radeon HD 8870M in Forza Horizon 4 is 100% more, than GeForce GTX 850A. | ||
low / 768p | 45−50 | 55−60 |
medium / 768p | − | 45−50 |
high / 1080p | 5−6 | 14−16 |
ultra / 1080p | 2−3 | 7−8 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 35−40 | − |
The average gaming FPS of Radeon HD 8870M in Grand Theft Auto V is 44% 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 | 14−16 |
medium / 1080p | 3−4 | 7−8 |
The average gaming FPS of Radeon HD 8870M in Metro Exodus is 200% 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 | 95−100 |
The average gaming FPS of Radeon HD 8870M in Minecraft is 6% more, than GeForce GTX 850A. | ||
high / 1080p | − | 16−18 |
ultra / 1080p | 12−14 | 14−16 |
low / 720p | 27−30 | 35−40 |
medium / 1080p | 14−16 | 18−20 |
The average gaming FPS of Radeon HD 8870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce GTX 850A. | ||
ultra / 1080p | 4−5 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 6−7 | 14−16 |
medium / 1080p | − | 10−12 |
The average gaming FPS of Radeon HD 8870M in Red Dead Redemption 2 is 120% more, than GeForce GTX 850A. | ||
low / 768p | 12−14 | 27−30 |
medium / 768p | 9−10 | 18−20 |
high / 1080p | 4−5 | 10−11 |
ultra / 1080p | 3−4 | 7−8 |
4K / 2160p | 0−1 | 6−7 |
The average gaming FPS of Radeon HD 8870M in The Witcher 3: Wild Hunt is 128% more, than GeForce GTX 850A. | ||
low / 768p | 75−80 | 85−90 |
medium / 768p | 35−40 | 45−50 |
ultra / 1080p | 16−18 | 21−24 |
high / 768p | 30−35 | 35−40 |
The average gaming FPS of Radeon HD 8870M in World of Tanks is 17% more, than GeForce GTX 850A. |
Full Specs
GeForce GTX 850A | Radeon HD 8870M | |
Architecture | Maxwell | GCN |
Code name | GM107 | Venus |
Type | Desktop | Laptop |
Release date | 17 March 2014 | 18 December 2012 |
Pipelines | 640 | 640 |
Core clock speed | 902 MHz | 725 MHz |
Boost Clock | 936 MHz | 775 MHz |
Transistor count | 1,870 million | 1,500 million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 37.44 | 31.00 |
Floating-point performance | 1,198 gflops | 992.0 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 | |
Bitcoin / BTC (SHA256) | 107 Mh/s | |
Laptop size | large | |
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