GeForce 940M vs GeForce 945A
When choosing between GeForce 940M and GeForce 945A, 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 940M and GeForce 945A.
GeForce 945A
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GeForce 940M is a Laptop Graphics Card
Note: GeForce 940M 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 GeForce 940M here:
Main Specs
GeForce 940M | GeForce 945A | |
Power consumption (TDP) | 75 Watt | 33 Watt |
Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Memory type | DDR3 | GDDR5 |
Maximum RAM amount | 4 GB | 1 GB |
Display Connectors | No outputs | No outputs |
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- GeForce 940M has 127% more power consumption, than GeForce 945A.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- GeForce 940M has 3 GB more memory, than GeForce 945A.
- GeForce 940M is used in Laptops, and GeForce 945A - in Desktops.
- GeForce 940M and GeForce 945A are build with Maxwell architecture.
- Both graphics cards have the same core clock speed.
- GeForce 940M and GeForce 945A are manufactured by 28 nm process technology.
- Memory clock speed of GeForce 945A is 3012 MHz higher, than GeForce 940M.
Game benchmarks
high / 1080p | 2−3 | 9−10 |
ultra / 1080p | 1−2 | 5−6 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 20−22 |
medium / 1080p | 4−5 | 10−12 |
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 120% more, than GeForce 940M. | ||
high / 1080p | 6−7 | 14−16 |
ultra / 1080p | 4−5 | 12−14 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 16−18 | 30−35 |
medium / 1080p | 6−7 | 16−18 |
The average gaming FPS of GeForce 945A in Battlefield 5 is 137% more, than GeForce 940M. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | 40−45 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
GeForce 940M and GeForce 945A have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 120−130 | 160−170 |
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 GeForce 945A in Counter-Strike: Global Offensive is 41% more, than GeForce 940M. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 18−20 | 24−27 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of GeForce 940M in Cyberpunk 2077 is 6% more, than GeForce 945A. | ||
low / 768p | 70−75 | 90−95 |
medium / 768p | 50−55 | 70−75 |
ultra / 1080p | 24−27 | 40−45 |
The average gaming FPS of GeForce 945A in Dota 2 is 38% more, than GeForce 940M. | ||
high / 1080p | 3−4 | 10−11 |
ultra / 1080p | 3−4 | 10−11 |
4K / 2160p | 2−3 | 4−5 |
low / 720p | 12−14 | 24−27 |
medium / 1080p | 4−5 | 10−12 |
The average gaming FPS of GeForce 945A in Far Cry 5 is 140% more, than GeForce 940M. | ||
high / 1080p | 10−11 | 16−18 |
ultra / 1080p | 5−6 | 12−14 |
QHD / 1440p | 2−3 | − |
low / 720p | 50−55 | 70−75 |
medium / 1080p | 12−14 | 30−35 |
The average gaming FPS of GeForce 945A in Fortnite is 65% more, than GeForce 940M. | ||
high / 1080p | 7−8 | 14−16 |
ultra / 1080p | 6−7 | 12−14 |
QHD / 1440p | 2−3 | 3−4 |
low / 720p | 20−22 | 30−35 |
medium / 1080p | 9−10 | 18−20 |
The average gaming FPS of GeForce 945A in Forza Horizon 4 is 77% more, than GeForce 940M. | ||
low / 768p | 45−50 | 60−65 |
medium / 768p | 35−40 | 50−55 |
high / 1080p | 6−7 | 16−18 |
ultra / 1080p | 3−4 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of GeForce 945A in Grand Theft Auto V is 52% more, than GeForce 940M. | ||
high / 1080p | 1−2 | 6−7 |
ultra / 1080p | 0−1 | 4−5 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 6−7 | 16−18 |
medium / 1080p | 3−4 | 8−9 |
The average gaming FPS of GeForce 945A in Metro Exodus is 233% more, than GeForce 940M. | ||
low / 768p | 90−95 | 100−105 |
high / 1080p | 85−90 | 95−100 |
ultra / 1080p | 75−80 | 85−90 |
medium / 1080p | 90−95 | 95−100 |
The average gaming FPS of GeForce 945A in Minecraft is 10% more, than GeForce 940M. | ||
high / 1080p | 14−16 | 18−20 |
ultra / 1080p | 12−14 | 14−16 |
low / 720p | 24−27 | 35−40 |
medium / 1080p | 16−18 | 18−20 |
The average gaming FPS of GeForce 945A in PLAYERUNKNOWN'S BATTLEGROUNDS is 29% more, than GeForce 940M. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 4−5 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 5−6 | 16−18 |
medium / 1080p | − | 12−14 |
The average gaming FPS of GeForce 945A in Red Dead Redemption 2 is 140% more, than GeForce 940M. | ||
low / 768p | 14−16 | 30−35 |
medium / 768p | 10−11 | 21−24 |
high / 1080p | 5−6 | 10−12 |
ultra / 1080p | 4−5 | 7−8 |
4K / 2160p | 1−2 | 6−7 |
The average gaming FPS of GeForce 945A in The Witcher 3: Wild Hunt is 128% more, than GeForce 940M. | ||
low / 768p | 75−80 | 90−95 |
medium / 768p | 40−45 | 50−55 |
ultra / 1080p | 14−16 | 24−27 |
high / 768p | 30−35 | 40−45 |
The average gaming FPS of GeForce 945A in World of Tanks is 29% more, than GeForce 940M. |
Full Specs
GeForce 940M | GeForce 945A | |
Architecture | Maxwell | Maxwell |
Code name | N16S-GT-S/B | GM108 |
Type | Laptop | Desktop |
Release date | 12 March 2015 | 13 March 2015 |
Pipelines | 384 | 384 |
Core clock speed | 1072 MHz | 1072 MHz |
Boost Clock | 1176 MHz | 1189 MHz |
Transistor count | 1,870 million | |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 28.22 | 28.54 |
Floating-point performance | 903.2 gflops | 903.2 gflops |
Memory bus width | 64 Bit | 64 Bit |
Memory clock speed | 2000 MHz | 5012 MHz |
Memory bandwidth | 14.4 GB/s | 40.1 GB/s |
Shared memory | - | |
DirectX | 12 (11_0) | 12 (11_0) |
Shader Model | 5.1 | 5.1 |
OpenGL | 4.5 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.1.126 | 1.1.126 |
CUDA | + | 5.0 |
Bus support | PCI Express 3.0 | |
Bitcoin / BTC (SHA256) | 101 Mh/s | 108 Mh/s |
Laptop size | medium sized | |
Optimus | + | |
GPU Boost | 2.0 | |
GameWorks | + | |
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