GeForce 945A vs GeForce GT 755M
Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and GeForce GT 755M. 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 GT 755M. 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 GT 755M is a Laptop Graphics Card
Note: GeForce GT 755M 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 GT 755M here:
Main Specs
| GeForce 945A | GeForce GT 755M | |
| Power consumption (TDP) | 33 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GT 755M has 51% more power consumption, than GeForce 945A.
- GeForce 945A is connected by PCIe 3.0 x8, and GeForce GT 755M uses PCIe 3.0 x16 interface.
- GeForce GT 755M has 3 GB more memory, than GeForce 945A.
- GeForce 945A is used in Desktops, and GeForce GT 755M - in Laptops.
- GeForce 945A is build with Maxwell architecture, and GeForce GT 755M - with Kepler.
- Core clock speed of GeForce 945A is 92 MHz higher, than GeForce GT 755M.
- GeForce 945A and GeForce GT 755M are manufactured by 28 nm process technology.
- Memory clock speed of GeForce GT 755M is 388 MHz higher, than GeForce 945A.
Game benchmarks
| high / 1080p | 9−10 | 7−8 |
| ultra / 1080p | 5−6 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 18−20 |
| medium / 1080p | 10−12 | 9−10 |
| The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 10% more, than GeForce GT 755M. | ||
| high / 1080p | 14−16 | 12−14 |
| ultra / 1080p | 12−14 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 30−35 | 27−30 |
| medium / 1080p | 16−18 | 14−16 |
| The average gaming FPS of GeForce 945A in Battlefield 5 is 18% more, than GeForce GT 755M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 945A and GeForce GT 755M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 160−170 | 140−150 |
| medium / 768p | 130−140 | 110−120 |
| ultra / 1080p | 65−70 | 55−60 |
| QHD / 1440p | 35−40 | 30−35 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 95−100 | 85−90 |
| The average gaming FPS of GeForce 945A in Counter-Strike: Global Offensive is 14% more, than GeForce GT 755M. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 24−27 | 21−24 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce 945A in Cyberpunk 2077 is 2% more, than GeForce GT 755M. | ||
| low / 768p | 90−95 | 85−90 |
| medium / 768p | 70−75 | 60−65 |
| ultra / 1080p | 40−45 | 35−40 |
| The average gaming FPS of GeForce 945A in Dota 2 is 11% more, than GeForce GT 755M. | ||
| high / 1080p | 10−11 | 9−10 |
| ultra / 1080p | 10−11 | 8−9 |
| 4K / 2160p | 4−5 | 4−5 |
| low / 720p | 24−27 | 21−24 |
| medium / 1080p | 10−12 | 10−11 |
| The average gaming FPS of GeForce 945A in Far Cry 5 is 9% more, than GeForce GT 755M. | ||
| high / 1080p | 16−18 | 16−18 |
| ultra / 1080p | 12−14 | 10−12 |
| low / 720p | 70−75 | 65−70 |
| medium / 1080p | 30−35 | 24−27 |
| The average gaming FPS of GeForce 945A in Fortnite is 10% more, than GeForce GT 755M. | ||
| high / 1080p | 14−16 | 12−14 |
| ultra / 1080p | 12−14 | 12−14 |
| QHD / 1440p | 3−4 | 2−3 |
| low / 720p | 30−35 | 27−30 |
| medium / 1080p | 18−20 | 14−16 |
| The average gaming FPS of GeForce 945A in Forza Horizon 4 is 14% more, than GeForce GT 755M. | ||
| low / 768p | 60−65 | 55−60 |
| medium / 768p | 50−55 | 50−55 |
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 8−9 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce 945A in Grand Theft Auto V is 6% more, than GeForce GT 755M. | ||
| high / 1080p | 6−7 | 5−6 |
| ultra / 1080p | 4−5 | 3−4 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 16−18 | 14−16 |
| medium / 1080p | 8−9 | 7−8 |
| The average gaming FPS of GeForce 945A in Metro Exodus is 28% more, than GeForce GT 755M. | ||
| low / 768p | 100−105 | 95−100 |
| high / 1080p | 95−100 | 90−95 |
| ultra / 1080p | 85−90 | 80−85 |
| medium / 1080p | 95−100 | 95−100 |
| The average gaming FPS of GeForce 945A in Minecraft is 4% more, than GeForce GT 755M. | ||
| high / 1080p | 18−20 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 35−40 | 35−40 |
| medium / 1080p | 18−20 | 18−20 |
| GeForce 945A and GeForce GT 755M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 8−9 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 14−16 |
| medium / 1080p | 12−14 | 10−12 |
| The average gaming FPS of GeForce 945A in Red Dead Redemption 2 is 9% more, than GeForce GT 755M. | ||
| low / 768p | 30−35 | 27−30 |
| medium / 768p | 21−24 | 18−20 |
| high / 1080p | 10−12 | 10−11 |
| ultra / 1080p | 7−8 | 7−8 |
| 4K / 2160p | 6−7 | 6−7 |
| The average gaming FPS of GeForce 945A in The Witcher 3: Wild Hunt is 14% more, than GeForce GT 755M. | ||
| low / 768p | 90−95 | 85−90 |
| medium / 768p | 50−55 | 45−50 |
| ultra / 1080p | 24−27 | 21−24 |
| high / 768p | 40−45 | 35−40 |
| The average gaming FPS of GeForce 945A in World of Tanks is 10% more, than GeForce GT 755M. | ||
Full Specs
| GeForce 945A | GeForce GT 755M | |
| Architecture | Maxwell | Kepler |
| Code name | GM108 | N14P- |
| Type | Desktop | Laptop |
| Release date | 13 March 2015 | 25 June 2013 |
| Pipelines | 384 | 384 |
| Core clock speed | 1072 MHz | 980 MHz |
| Boost Clock | 1189 MHz | |
| Transistor count | 1,270 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 28.54 | 31.36 |
| Floating-point performance | 903.2 gflops | 752.6 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 5012 MHz | 5400 MHz |
| Memory bandwidth | 40.1 GB/s | 86.4 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 API |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 5.0 | + |
| Bus support | PCI Express 3.0, PCI Express 2.0 | |
| HDMI | + | |
| Bitcoin / BTC (SHA256) | 108 Mh/s | 27 Mh/s |
| Laptop size | medium sized | |
| Standard memory configuration | GDDR5 | |
| eDP 1.2 signal support | Up to 3840x2160 | |
| LVDS signal support | Up to 1920x1200 | |
| DisplayPort Multimode (DP++) support | Up to 3840x2160 | |
| HDCP content protection | + | |
| 7.1 channel HD audio on HDMI | + | |
| TrueHD and DTS-HD audio bitstreaming | + | |
| H.264, VC1, MPEG2 1080p video decoder | + | |
| Optimus | + | |
| Blu-Ray 3D Support | + | |
| 3D Vision / 3DTV Play | + | |
| Check Price |