GeForce 945A vs GeForce GTX 770M SLI
If you are going to buy a new graphics card and are choosing between GeForce 945A and GeForce GTX 770M SLI, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 945A stacks up against GeForce GTX 770M SLI, check out specs charts below.
GeForce 945A
GeForce GTX 770M SLI is a Laptop Graphics Card
Note: GeForce GTX 770M SLI 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 SLI here:
Main Specs
GeForce 945A | GeForce GTX 770M SLI | |
Power consumption (TDP) | 33 Watt | 150 Watt |
Interface | PCIe 3.0 x8 | |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 1 GB | 2x 3 GB |
Display Connectors | No outputs | |
Check Price |
- GeForce GTX 770M SLI has 354% more power consumption, than GeForce 945A.
- GeForce GTX 770M SLI has 1 GB more memory, than GeForce 945A.
- GeForce 945A is used in Desktops, and GeForce GTX 770M SLI - in Laptops.
- GeForce 945A is build with Maxwell architecture, and GeForce GTX 770M SLI - with Kepler.
- Core clock speed of GeForce 945A is 261 MHz higher, than GeForce GTX 770M SLI.
- GeForce 945A and GeForce GTX 770M SLI are manufactured by 28 nm process technology.
- Memory clock speed of GeForce 945A is 1012 MHz higher, than GeForce GTX 770M SLI.
Game benchmarks
high / 1080p | 9−10 | 24−27 |
ultra / 1080p | 5−6 | 14−16 |
QHD / 1440p | 0−1 | 10−11 |
4K / 2160p | − | 6−7 |
low / 720p | 20−22 | 45−50 |
medium / 1080p | 10−12 | 30−35 |
The average gaming FPS of GeForce GTX 770M SLI in Assassin's Creed Odyssey is 172% more, than GeForce 945A. | ||
high / 1080p | 14−16 | 40−45 |
ultra / 1080p | 12−14 | 30−35 |
QHD / 1440p | 0−1 | 18−20 |
4K / 2160p | − | 10−12 |
low / 720p | 30−35 | 80−85 |
medium / 1080p | 16−18 | 45−50 |
The average gaming FPS of GeForce GTX 770M SLI in Battlefield 5 is 168% more, than GeForce 945A. | ||
low / 768p | 45−50 | 50−55 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of GeForce GTX 770M SLI in Call of Duty: Warzone is 10% more, than GeForce 945A. | ||
low / 768p | 160−170 | 240−250 |
medium / 768p | 130−140 | 210−220 |
ultra / 1080p | 65−70 | 140−150 |
QHD / 1440p | 35−40 | 110−120 |
4K / 2160p | 27−30 | 60−65 |
high / 768p | 95−100 | 180−190 |
The average gaming FPS of GeForce GTX 770M SLI in Counter-Strike: Global Offensive is 82% more, than GeForce 945A. | ||
low / 768p | 55−60 | 60−65 |
ultra / 1080p | 24−27 | − |
medium / 1080p | 45−50 | 55−60 |
The average gaming FPS of GeForce GTX 770M SLI in Cyberpunk 2077 is 15% more, than GeForce 945A. | ||
low / 768p | 90−95 | 120−130 |
medium / 768p | 70−75 | 110−120 |
ultra / 1080p | 40−45 | 90−95 |
The average gaming FPS of GeForce GTX 770M SLI in Dota 2 is 59% more, than GeForce 945A. | ||
high / 1080p | 10−11 | 30−35 |
ultra / 1080p | 10−11 | 27−30 |
QHD / 1440p | − | 21−24 |
4K / 2160p | 4−5 | 10−11 |
low / 720p | 24−27 | 60−65 |
medium / 1080p | 10−12 | 30−35 |
The average gaming FPS of GeForce GTX 770M SLI in Far Cry 5 is 175% more, than GeForce 945A. | ||
high / 1080p | 16−18 | 40−45 |
ultra / 1080p | 12−14 | 30−35 |
QHD / 1440p | − | 18−20 |
low / 720p | 70−75 | 140−150 |
medium / 1080p | 30−35 | 85−90 |
The average gaming FPS of GeForce GTX 770M SLI in Fortnite is 130% more, than GeForce 945A. | ||
high / 1080p | 14−16 | 40−45 |
ultra / 1080p | 12−14 | 30−35 |
QHD / 1440p | 3−4 | 18−20 |
4K / 2160p | − | 16−18 |
low / 720p | 30−35 | 80−85 |
medium / 1080p | 18−20 | 45−50 |
The average gaming FPS of GeForce GTX 770M SLI in Forza Horizon 4 is 175% more, than GeForce 945A. | ||
low / 768p | 60−65 | 110−120 |
medium / 768p | 50−55 | 100−110 |
high / 1080p | 16−18 | 50−55 |
ultra / 1080p | 8−9 | 21−24 |
QHD / 1440p | 0−1 | 10−12 |
The average gaming FPS of GeForce GTX 770M SLI in Grand Theft Auto V is 108% more, than GeForce 945A. | ||
high / 1080p | 6−7 | 16−18 |
ultra / 1080p | 4−5 | 12−14 |
QHD / 1440p | − | 12−14 |
4K / 2160p | 1−2 | 4−5 |
low / 720p | 16−18 | 45−50 |
medium / 1080p | 8−9 | 21−24 |
The average gaming FPS of GeForce GTX 770M SLI in Metro Exodus is 185% more, than GeForce 945A. | ||
low / 768p | 100−105 | 120−130 |
high / 1080p | 95−100 | − |
ultra / 1080p | 85−90 | − |
medium / 1080p | 95−100 | 110−120 |
The average gaming FPS of GeForce GTX 770M SLI in Minecraft is 20% more, than GeForce 945A. | ||
high / 1080p | 18−20 | − |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 35−40 | 80−85 |
medium / 1080p | 18−20 | 18−20 |
The average gaming FPS of GeForce GTX 770M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than GeForce 945A. | ||
high / 1080p | 12−14 | 18−20 |
ultra / 1080p | 8−9 | 12−14 |
QHD / 1440p | 0−1 | 4−5 |
4K / 2160p | − | 3−4 |
low / 720p | 16−18 | 45−50 |
medium / 1080p | 12−14 | 24−27 |
The average gaming FPS of GeForce GTX 770M SLI in Red Dead Redemption 2 is 116% more, than GeForce 945A. | ||
low / 768p | 30−35 | 90−95 |
medium / 768p | 21−24 | 55−60 |
high / 1080p | 10−12 | 30−35 |
ultra / 1080p | 7−8 | 18−20 |
4K / 2160p | 6−7 | 10−11 |
The average gaming FPS of GeForce GTX 770M SLI in The Witcher 3: Wild Hunt is 162% more, than GeForce 945A. | ||
low / 768p | 90−95 | 90−95 |
medium / 768p | 50−55 | 60−65 |
ultra / 1080p | 24−27 | 45−50 |
high / 768p | 40−45 | 55−60 |
The average gaming FPS of GeForce GTX 770M SLI in World of Tanks is 22% more, than GeForce 945A. |
Full Specs
GeForce 945A | GeForce GTX 770M SLI | |
Architecture | Maxwell | Kepler |
Code name | GM108 | |
Type | Desktop | Laptop |
Release date | 13 March 2015 | 30 May 2013 |
Pipelines | 384 | 1920 |
Core clock speed | 1072 MHz | 811 MHz |
Boost Clock | 1189 MHz | |
Transistor count | 2x 2540 Million | |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 28.54 | |
Floating-point performance | 903.2 gflops | |
Memory bus width | 64 Bit | 2x 192 Bit |
Memory clock speed | 5012 MHz | 4000 MHz |
Memory bandwidth | 40.1 GB/s | |
Shared memory | - | |
DirectX | 12 (11_0) | DirectX 11, Shader 5.0 |
Shader Model | 5.1 | |
OpenGL | 4.6 | |
OpenCL | 1.2 | |
Vulkan | 1.1.126 | |
CUDA | 5.0 | + |
SLI options | + | |
Bitcoin / BTC (SHA256) | 108 Mh/s | |
Laptop size | large | |
Optimus | + | |
Check Price |
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