GeForce 945A vs GeForce MX450
Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and GeForce MX450. 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 945A and GeForce MX450. 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 945A
GeForce MX450 is a Laptop Graphics Card
Note: GeForce MX450 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 MX450 here:
Main Specs
| GeForce 945A | GeForce MX450 | |
| Power consumption (TDP) | 33 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | PCIe 4.0 x4 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5,GDDR6 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
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- GeForce MX450 has 51% more power consumption, than GeForce 945A.
- GeForce 945A is connected by PCIe 3.0 x8, and GeForce MX450 uses PCIe 4.0 x4 interface.
- GeForce MX450 has 1 GB more memory, than GeForce 945A.
- GeForce 945A is used in Desktops, and GeForce MX450 - in Laptops.
- GeForce 945A is build with Maxwell architecture, and GeForce MX450 - with Turing.
- Core clock speed of GeForce MX450 is 323 MHz higher, than GeForce 945A.
- GeForce 945A is manufactured by 28 nm process technology, and GeForce MX450 - by 12 nm process technology.
- Memory clock speed of GeForce MX450 is 4990 MHz higher, than GeForce 945A.
Game benchmarks
| high / 1080p | 9−10 | 16−18 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 20−22 | 35−40 |
| medium / 1080p | 10−12 | 21−24 |
| The average gaming FPS of GeForce MX450 in Assassin's Creed Odyssey is 90% more, than GeForce 945A. | ||
| high / 1080p | 14−16 | 27−30 |
| ultra / 1080p | 12−14 | 24−27 |
| QHD / 1440p | 0−1 | 7−8 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 30−35 | 60−65 |
| medium / 1080p | 16−18 | 30−35 |
| The average gaming FPS of GeForce MX450 in Battlefield 5 is 94% more, than GeForce 945A. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce MX450 in Call of Duty: Warzone is 10% more, than GeForce 945A. | ||
| low / 768p | 160−170 | 220−230 |
| medium / 768p | 130−140 | 190−200 |
| ultra / 1080p | 65−70 | 100−110 |
| QHD / 1440p | 35−40 | 70−75 |
| 4K / 2160p | 27−30 | 35−40 |
| high / 768p | 95−100 | 150−160 |
| The average gaming FPS of GeForce MX450 in Counter-Strike: Global Offensive is 48% more, than GeForce 945A. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 24−27 | 45−50 |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of GeForce MX450 in Cyberpunk 2077 is 27% more, than GeForce 945A. | ||
| low / 768p | 90−95 | 110−120 |
| medium / 768p | 70−75 | 100−110 |
| ultra / 1080p | 40−45 | 70−75 |
| The average gaming FPS of GeForce MX450 in Dota 2 is 40% more, than GeForce 945A. | ||
| high / 1080p | 10−11 | 21−24 |
| ultra / 1080p | 10−11 | 20−22 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 4−5 | 6−7 |
| low / 720p | 24−27 | 45−50 |
| medium / 1080p | 10−12 | 21−24 |
| The average gaming FPS of GeForce MX450 in Far Cry 5 is 100% more, than GeForce 945A. | ||
| high / 1080p | 16−18 | 27−30 |
| ultra / 1080p | 12−14 | 21−24 |
| QHD / 1440p | − | 14−16 |
| low / 720p | 70−75 | 110−120 |
| medium / 1080p | 30−35 | 60−65 |
| The average gaming FPS of GeForce MX450 in Fortnite is 72% more, than GeForce 945A. | ||
| high / 1080p | 14−16 | 30−33 |
| ultra / 1080p | 12−14 | 21−24 |
| QHD / 1440p | 3−4 | 10−12 |
| low / 720p | 30−35 | 60−65 |
| medium / 1080p | 18−20 | 30−35 |
| The average gaming FPS of GeForce MX450 in Forza Horizon 4 is 100% more, than GeForce 945A. | ||
| low / 768p | 60−65 | 95−100 |
| medium / 768p | 50−55 | 85−90 |
| high / 1080p | 16−18 | 35−40 |
| ultra / 1080p | 8−9 | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| The average gaming FPS of GeForce MX450 in Grand Theft Auto V is 68% more, than GeForce 945A. | ||
| high / 1080p | 6−7 | 10−12 |
| ultra / 1080p | 4−5 | 9−10 |
| 4K / 2160p | 1−2 | 2−3 |
| low / 720p | 16−18 | 35−40 |
| medium / 1080p | 8−9 | 14−16 |
| The average gaming FPS of GeForce MX450 in Metro Exodus is 114% more, than GeForce 945A. | ||
| low / 768p | 100−105 | 110−120 |
| high / 1080p | 95−100 | − |
| ultra / 1080p | 85−90 | − |
| medium / 1080p | 95−100 | 110−120 |
| The average gaming FPS of GeForce MX450 in Minecraft is 15% more, than GeForce 945A. | ||
| high / 1080p | 18−20 | − |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 35−40 | 65−70 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of GeForce MX450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 43% more, than GeForce 945A. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 8−9 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 30−35 |
| medium / 1080p | 12−14 | 18−20 |
| The average gaming FPS of GeForce MX450 in Red Dead Redemption 2 is 58% more, than GeForce 945A. | ||
| low / 768p | 30−35 | 65−70 |
| medium / 768p | 21−24 | 40−45 |
| high / 1080p | 10−12 | 21−24 |
| ultra / 1080p | 7−8 | 12−14 |
| 4K / 2160p | 6−7 | 7−8 |
| The average gaming FPS of GeForce MX450 in The Witcher 3: Wild Hunt is 87% more, than GeForce 945A. | ||
| low / 768p | 90−95 | 90−95 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 24−27 | 35−40 |
| high / 768p | 40−45 | 55−60 |
| The average gaming FPS of GeForce MX450 in World of Tanks is 16% more, than GeForce 945A. | ||
Full Specs
| GeForce 945A | GeForce MX450 | |
| Architecture | Maxwell | Turing |
| Code name | GM108 | N17S-G5 / GP107-670-A1 |
| Type | Desktop | Laptop |
| Release date | 13 March 2015 | 1 August 2020 |
| Pipelines | 384 | 896 |
| Core clock speed | 1072 MHz | 1395 MHz |
| Boost Clock | 1189 MHz | 1575 MHz |
| Transistor count | 4,700 million | |
| Manufacturing process technology | 28 nm | 12 nm |
| Texture fill rate | 28.54 | 100.8 |
| Floating-point performance | 903.2 gflops | |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 5012 MHz | 10002 MHz |
| Memory bandwidth | 40.1 GB/s | 64.03 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2 |
| CUDA | 5.0 | 7.5 |
| Bitcoin / BTC (SHA256) | 108 Mh/s | |
| Optimus | + | |
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