GeForce GTX 850A vs Iris Graphics 540
When choosing between GeForce GTX 850A and Iris Graphics 540, 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 Iris Graphics 540.
GeForce GTX 850A
Iris Graphics 540 is a Laptop Graphics Card
Note: Iris Graphics 540 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 Iris Graphics 540 here:
Main Specs
GeForce GTX 850A | Iris Graphics 540 | |
Power consumption (TDP) | 45 Watt | 15 Watt |
Interface | PCIe 3.0 x16 | PCIe 3.0 x1 |
Memory type | DDR3 | eDRAM |
Maximum RAM amount | 2 GB | 64 MB |
Display Connectors | No outputs | No outputs |
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- GeForce GTX 850A has 200% more power consumption, than Iris Graphics 540.
- GeForce GTX 850A is connected by PCIe 3.0 x16, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
- Iris Graphics 540 has 62 GB more memory, than GeForce GTX 850A.
- GeForce GTX 850A is used in Desktops, and Iris Graphics 540 - in Laptops.
- GeForce GTX 850A is build with Maxwell architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
- Core clock speed of GeForce GTX 850A is 602 MHz higher, than Iris Graphics 540.
- GeForce GTX 850A is manufactured by 28 nm process technology, and Iris Graphics 540 - by 14 nm process technology.
Game benchmarks
high / 1080p | 1−2 | 8−9 |
ultra / 1080p | 0−1 | 5−6 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 20−22 |
medium / 1080p | 3−4 | 10−12 |
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 116% more, than GeForce GTX 850A. | ||
high / 1080p | − | 14−16 |
ultra / 1080p | 4−5 | 12−14 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 16−18 | 30−35 |
medium / 1080p | 5−6 | 16−18 |
The average gaming FPS of Iris Graphics 540 in Battlefield 5 is 122% 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 Iris Graphics 540 in Call of Duty: Warzone is 4% more, than GeForce GTX 850A. | ||
low / 768p | 120−130 | 150−160 |
medium / 768p | 90−95 | 130−140 |
ultra / 1080p | 40−45 | 65−70 |
QHD / 1440p | 24−27 | 35−40 |
4K / 2160p | 18−20 | 27−30 |
high / 768p | 65−70 | 95−100 |
The average gaming FPS of Iris Graphics 540 in Counter-Strike: Global Offensive is 38% more, than GeForce GTX 850A. | ||
low / 768p | 85−90 | 55−60 |
ultra / 1080p | 16−18 | 24−27 |
medium / 1080p | 40−45 | 45−50 |
The average gaming FPS of GeForce GTX 850A in Cyberpunk 2077 is 13% more, than Iris Graphics 540. | ||
low / 768p | 75−80 | 85−90 |
medium / 768p | 50−55 | 65−70 |
ultra / 1080p | 24−27 | 40−45 |
The average gaming FPS of Iris Graphics 540 in Dota 2 is 27% more, than GeForce GTX 850A. | ||
high / 1080p | 2−3 | 10−11 |
ultra / 1080p | 2−3 | 9−10 |
4K / 2160p | 0−1 | 4−5 |
low / 720p | 12−14 | 24−27 |
medium / 1080p | 3−4 | 10−12 |
The average gaming FPS of Iris Graphics 540 in Far Cry 5 is 180% more, than GeForce GTX 850A. | ||
high / 1080p | 10−11 | 16−18 |
ultra / 1080p | 5−6 | 12−14 |
QHD / 1440p | 2−3 | − |
low / 720p | 50−55 | 70−75 |
medium / 1080p | 10−12 | 30−33 |
The average gaming FPS of Iris Graphics 540 in Fortnite is 73% more, than GeForce GTX 850A. | ||
high / 1080p | 4−5 | 14−16 |
ultra / 1080p | − | 12−14 |
QHD / 1440p | 0−1 | 3−4 |
low / 720p | 16−18 | 30−35 |
medium / 1080p | 7−8 | 16−18 |
The average gaming FPS of Iris Graphics 540 in Forza Horizon 4 is 133% more, than GeForce GTX 850A. | ||
low / 768p | 45−50 | 60−65 |
medium / 768p | − | 50−55 |
high / 1080p | 5−6 | 16−18 |
ultra / 1080p | 2−3 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 35−40 | − |
The average gaming FPS of Iris Graphics 540 in Grand Theft Auto V is 61% more, than GeForce GTX 850A. | ||
high / 1080p | 1−2 | 6−7 |
ultra / 1080p | 0−1 | 4−5 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 5−6 | 16−18 |
medium / 1080p | 3−4 | 8−9 |
The average gaming FPS of Iris Graphics 540 in Metro Exodus is 233% more, than GeForce GTX 850A. | ||
low / 768p | 90−95 | 95−100 |
high / 1080p | 85−90 | 95−100 |
ultra / 1080p | 70−75 | 85−90 |
medium / 1080p | 90−95 | 95−100 |
The average gaming FPS of Iris Graphics 540 in Minecraft is 10% more, than GeForce GTX 850A. | ||
high / 1080p | − | 18−20 |
ultra / 1080p | 12−14 | 14−16 |
low / 720p | 27−30 | 35−40 |
medium / 1080p | 14−16 | 18−20 |
The average gaming FPS of Iris Graphics 540 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce GTX 850A. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 4−5 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 6−7 | 16−18 |
medium / 1080p | − | 12−14 |
The average gaming FPS of Iris Graphics 540 in Red Dead Redemption 2 is 140% more, than GeForce GTX 850A. | ||
low / 768p | 12−14 | 30−35 |
medium / 768p | 9−10 | 21−24 |
high / 1080p | 4−5 | 10−12 |
ultra / 1080p | 3−4 | 7−8 |
4K / 2160p | 0−1 | 6−7 |
The average gaming FPS of Iris Graphics 540 in The Witcher 3: Wild Hunt is 157% more, than GeForce GTX 850A. | ||
low / 768p | 75−80 | 90−95 |
medium / 768p | 35−40 | 50−55 |
ultra / 1080p | 16−18 | 24−27 |
high / 768p | 30−35 | 40−45 |
The average gaming FPS of Iris Graphics 540 in World of Tanks is 29% more, than GeForce GTX 850A. |
Full Specs
GeForce GTX 850A | Iris Graphics 540 | |
Architecture | Maxwell | Gen. 9 Skylake |
Code name | GM107 | Skylake GT3e |
Type | Desktop | Laptop |
Release date | 17 March 2014 | 1 September 2015 |
Pipelines | 640 | 48 |
Core clock speed | 902 MHz | 300 MHz |
Boost Clock | 936 MHz | 1050 MHz |
Transistor count | 1,870 million | 189 million |
Manufacturing process technology | 28 nm | 14 nm |
Texture fill rate | 37.44 | 50.40 |
Floating-point performance | 1,198 gflops | |
Memory bus width | 128 Bit | |
Memory clock speed | 1800 MHz | |
Memory bandwidth | 28.8 GB/s | |
Shared memory | + | |
DirectX | 12 (11_0) | 12 (12_1) |
Shader Model | 5.1 | 6.4 |
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | 1.1.126 | 1.1.97 |
CUDA | 5.0 | |
Quick Sync | + | |
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