GeForce GT 545 vs GeForce GTX 580M
When choosing between GeForce GT 545 and GeForce GTX 580M, 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 GT 545 and GeForce GTX 580M.
GeForce GT 545
GeForce GTX 580M is a Laptop Graphics Card
Note: GeForce GTX 580M 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 580M here:
Main Specs
| GeForce GT 545 | GeForce GTX 580M | |
| Power consumption (TDP) | 70 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | None | None |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1536 MB | 2 MB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | No outputs |
| Check Price |
- GeForce GTX 580M has 42% more power consumption, than GeForce GT 545.
- GeForce GT 545 is connected by PCIe 2.0 x16, and GeForce GTX 580M uses MXM-B (3.0) interface.
- GeForce GT 545 has 1534 GB more memory, than GeForce GTX 580M.
- GeForce GT 545 is used in Desktops, and GeForce GTX 580M - in Laptops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 580M - with Fermi.
- Core clock speed of GeForce GT 545 is 100 MHz higher, than GeForce GTX 580M.
- GeForce GT 545 and GeForce GTX 580M are manufactured by 40 nm process technology.
- Memory clock speed of GeForce GT 545 is 100 MHz higher, than GeForce GTX 580M.
Game benchmarks
| high / 1080p | 2−3 | 10−12 |
| ultra / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 183% more, than GeForce GT 545. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 4−5 | 16−18 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 16−18 | 40−45 |
| medium / 1080p | 6−7 | 20−22 |
| The average gaming FPS of GeForce GTX 580M in Battlefield 5 is 188% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 545 and GeForce GTX 580M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 180−190 |
| medium / 768p | 95−100 | 150−160 |
| ultra / 1080p | 40−45 | 75−80 |
| QHD / 1440p | 24−27 | 45−50 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 70−75 | 110−120 |
| The average gaming FPS of GeForce GTX 580M in Counter-Strike: Global Offensive is 60% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 30−35 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 8% more, than GeForce GTX 580M. | ||
| low / 768p | 75−80 | 95−100 |
| medium / 768p | 50−55 | 80−85 |
| ultra / 1080p | 24−27 | 50−55 |
| The average gaming FPS of GeForce GTX 580M in Dota 2 is 50% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | 2−3 | 12−14 |
| 4K / 2160p | 1−2 | 5−6 |
| low / 720p | 12−14 | 30−33 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of GeForce GTX 580M in Far Cry 5 is 275% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 20−22 |
| ultra / 1080p | 5−6 | 14−16 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 80−85 |
| medium / 1080p | 12−14 | 40−45 |
| The average gaming FPS of GeForce GTX 580M in Fortnite is 100% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 20−22 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 5−6 |
| low / 720p | 18−20 | 40−45 |
| medium / 1080p | 7−8 | 21−24 |
| The average gaming FPS of GeForce GTX 580M in Forza Horizon 4 is 180% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 70−75 |
| medium / 768p | − | 60−65 |
| high / 1080p | 5−6 | 21−24 |
| ultra / 1080p | 2−3 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of GeForce GTX 580M in Grand Theft Auto V is 88% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 7−8 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 6−7 | 21−24 |
| medium / 1080p | 3−4 | 10−11 |
| The average gaming FPS of GeForce GTX 580M in Metro Exodus is 333% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 95−100 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of GeForce GTX 580M in Minecraft is 20% more, than GeForce GT 545. | ||
| high / 1080p | − | 20−22 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 27−30 | 45−50 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of GeForce GTX 580M in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than GeForce GT 545. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 21−24 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of GeForce GTX 580M in Red Dead Redemption 2 is 200% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 40−45 |
| medium / 768p | 9−10 | 24−27 |
| high / 1080p | 4−5 | 14−16 |
| ultra / 1080p | 3−4 | 9−10 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of GeForce GTX 580M in The Witcher 3: Wild Hunt is 228% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 95−100 |
| medium / 768p | 35−40 | 55−60 |
| ultra / 1080p | 16−18 | 27−30 |
| high / 768p | 30−35 | 45−50 |
| The average gaming FPS of GeForce GTX 580M in World of Tanks is 39% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | GeForce GTX 580M | |
| Architecture | Fermi 2.0 | Fermi |
| Code name | GF116 | N12E-GTX2 |
| Type | Desktop | Laptop |
| Release date | 14 May 2011 | 28 June 2011 |
| Pipelines | 144 | 384 |
| Core clock speed | 720 MHz | 620 MHz |
| Transistor count | 1,170 million | 1,950 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Texture fill rate | 17.28 | 39.7 billion/sec |
| Floating-point performance | 414.7 gflops | 952.3 gflops |
| Length | 145 mm | |
| Memory bus width | 192 Bit | 256 Bit |
| Memory clock speed | 1600 MHz | 1500 MHz |
| Memory bandwidth | 38.4 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 | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | 2.1 | + |
| CUDA cores | 384 | |
| Bus support | PCI-E 2.0 | |
| SLI options | + | |
| 3D Blu-Ray | + | |
| 3D Gaming | + | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | 40 Mh/s |
| Laptop size | large | |
| Optimus | + | |
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