GeForce 945A vs GeForce GTX 770M
In this comparison between GeForce 945A and GeForce GTX 770M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 945A will be the best choice, for others GeForce GTX 770M will be their preference. Study the comparison tables below and make your choice.
GeForce 945A
GeForce GTX 770M is a Laptop Graphics Card
Note: GeForce GTX 770M 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 GTX 770M here:
Main Specs
| GeForce 945A | GeForce GTX 770M | |
| Power consumption (TDP) | 33 Watt | 75 Watt |
| Interface | PCIe 3.0 x8 | MXM-B (3.0) |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 3 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GTX 770M has 127% more power consumption, than GeForce 945A.
- GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 770M uses MXM-B (3.0) interface.
- GeForce GTX 770M has 2 GB more memory, than GeForce 945A.
- GeForce 945A is used in Desktops, and GeForce GTX 770M - in Laptops.
- GeForce 945A is build with Maxwell architecture, and GeForce GTX 770M - with Kepler.
- Core clock speed of GeForce 945A is 261 MHz higher, than GeForce GTX 770M.
- GeForce 945A and GeForce GTX 770M are manufactured by 28 nm process technology.
- Memory clock speed of GeForce 945A is 3012 MHz higher, than GeForce GTX 770M.
Game benchmarks
| high / 1080p | 9−10 | 14−16 |
| ultra / 1080p | 5−6 | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 20−22 | 30−33 |
| medium / 1080p | 10−12 | 16−18 |
| The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 63% more, than GeForce 945A. | ||
| high / 1080p | 14−16 | 21−24 |
| ultra / 1080p | 12−14 | 18−20 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 30−35 | 45−50 |
| medium / 1080p | 16−18 | 24−27 |
| The average gaming FPS of GeForce GTX 770M in Battlefield 5 is 47% more, than GeForce 945A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 945A and GeForce GTX 770M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 160−170 | 200−210 |
| medium / 768p | 130−140 | 170−180 |
| ultra / 1080p | 65−70 | 90−95 |
| QHD / 1440p | 35−40 | 50−55 |
| 4K / 2160p | 27−30 | 30−33 |
| high / 768p | 95−100 | 130−140 |
| The average gaming FPS of GeForce GTX 770M in Counter-Strike: Global Offensive is 30% more, than GeForce 945A. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 24−27 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce GTX 770M in Cyberpunk 2077 is 9% more, than GeForce 945A. | ||
| low / 768p | 90−95 | 100−110 |
| medium / 768p | 70−75 | 90−95 |
| ultra / 1080p | 40−45 | 60−65 |
| The average gaming FPS of GeForce GTX 770M in Dota 2 is 24% more, than GeForce 945A. | ||
| high / 1080p | 10−11 | 16−18 |
| ultra / 1080p | 10−11 | 14−16 |
| 4K / 2160p | 4−5 | 6−7 |
| low / 720p | 24−27 | 35−40 |
| medium / 1080p | 10−12 | 18−20 |
| The average gaming FPS of GeForce GTX 770M in Far Cry 5 is 58% more, than GeForce 945A. | ||
| high / 1080p | 16−18 | 24−27 |
| ultra / 1080p | 12−14 | 18−20 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 70−75 | 95−100 |
| medium / 1080p | 30−35 | 50−55 |
| The average gaming FPS of GeForce GTX 770M in Fortnite is 45% more, than GeForce 945A. | ||
| high / 1080p | 14−16 | 24−27 |
| ultra / 1080p | 12−14 | 18−20 |
| QHD / 1440p | 3−4 | 8−9 |
| low / 720p | 30−35 | 50−55 |
| medium / 1080p | 18−20 | 27−30 |
| The average gaming FPS of GeForce GTX 770M in Forza Horizon 4 is 62% more, than GeForce 945A. | ||
| low / 768p | 60−65 | 80−85 |
| medium / 768p | 50−55 | 70−75 |
| high / 1080p | 16−18 | 27−30 |
| ultra / 1080p | 8−9 | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| The average gaming FPS of GeForce GTX 770M in Grand Theft Auto V is 37% more, than GeForce 945A. | ||
| high / 1080p | 6−7 | 9−10 |
| ultra / 1080p | 4−5 | 7−8 |
| 4K / 2160p | 1−2 | 2−3 |
| low / 720p | 16−18 | 27−30 |
| medium / 1080p | 8−9 | 12−14 |
| The average gaming FPS of GeForce GTX 770M in Metro Exodus is 71% more, than GeForce 945A. | ||
| low / 768p | 100−105 | 110−120 |
| high / 1080p | 95−100 | − |
| ultra / 1080p | 85−90 | 100−110 |
| medium / 1080p | 95−100 | 100−110 |
| The average gaming FPS of GeForce GTX 770M in Minecraft is 13% more, than GeForce 945A. | ||
| high / 1080p | 18−20 | 21−24 |
| ultra / 1080p | 14−16 | 16−18 |
| low / 720p | 35−40 | 55−60 |
| medium / 1080p | 18−20 | 24−27 |
| The average gaming FPS of GeForce GTX 770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 36% 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 | 27−30 |
| medium / 1080p | 12−14 | 16−18 |
| The average gaming FPS of GeForce GTX 770M in Red Dead Redemption 2 is 41% more, than GeForce 945A. | ||
| low / 768p | 30−35 | 50−55 |
| medium / 768p | 21−24 | 30−35 |
| high / 1080p | 10−12 | 18−20 |
| ultra / 1080p | 7−8 | 10−11 |
| 4K / 2160p | 6−7 | 8−9 |
| The average gaming FPS of GeForce GTX 770M in The Witcher 3: Wild Hunt is 50% more, than GeForce 945A. | ||
| low / 768p | 90−95 | 100−105 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 24−27 | 30−35 |
| high / 768p | 40−45 | 50−55 |
| The average gaming FPS of GeForce GTX 770M in World of Tanks is 16% more, than GeForce 945A. | ||
Full Specs
| GeForce 945A | GeForce GTX 770M | |
| Architecture | Maxwell | Kepler |
| Code name | GM108 | N14E-GS |
| Type | Desktop | Laptop |
| Release date | 13 March 2015 | 30 May 2013 |
| Pipelines | 384 | 960 |
| Core clock speed | 1072 MHz | 811 MHz |
| Boost Clock | 1189 MHz | 797 MHz |
| Transistor count | 2,540 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 28.54 | 63.76 |
| Floating-point performance | 903.2 gflops | 1,530 gflops |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 5012 MHz | 2000 MHz |
| Memory bandwidth | 40.1 GB/s | 96.0 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 | + |
| CUDA cores | 960 | |
| Bus support | PCI Express 3.0, PCI Express 2.0 | |
| SLI options | + | |
| HDMI | + | |
| Bitcoin / BTC (SHA256) | 108 Mh/s | 55 Mh/s |
| Laptop size | large | |
| 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 |