GeForce GT 545 vs Radeon RX 550X
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 545 and Radeon RX 550X. 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 GT 545 and Radeon RX 550X. 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 GT 545
Radeon RX 550X
Main Specs
| GeForce GT 545 | Radeon RX 550X | |
| Power consumption (TDP) | 70 Watt | 50 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | None |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1536 MB | 4 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | 1x DVI, 1x HDMI, 1x DisplayPort |
- GeForce GT 545 has 40% more power consumption, than Radeon RX 550X.
- GeForce GT 545 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
- GeForce GT 545 has 1532 GB more memory, than Radeon RX 550X.
- Both cards are used in Desktops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 380 MHz higher, than GeForce GT 545.
- GeForce GT 545 is manufactured by 40 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Both graphics cards are the same length of 145 mm.
- Memory clock speed of Radeon RX 550X is 4400 MHz higher, than GeForce GT 545.
Game benchmarks
| high / 1080p | 2−3 | 10−11 |
| ultra / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 21−24 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 150% more, than GeForce GT 545. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 4−5 | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 35−40 |
| medium / 1080p | 6−7 | 18−20 |
| The average gaming FPS of Radeon RX 550X in Battlefield 5 is 155% 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 Radeon RX 550X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 170−180 |
| medium / 768p | 95−100 | 140−150 |
| ultra / 1080p | 40−45 | 70−75 |
| QHD / 1440p | 24−27 | 40−45 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 70−75 | 100−110 |
| The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 50% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 27−30 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 11% more, than Radeon RX 550X. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 50−55 | 75−80 |
| ultra / 1080p | 24−27 | 45−50 |
| The average gaming FPS of Radeon RX 550X in Dota 2 is 41% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | 2−3 | 10−12 |
| 4K / 2160p | 1−2 | 4−5 |
| low / 720p | 12−14 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Far Cry 5 is 250% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 18−20 |
| ultra / 1080p | 5−6 | 14−16 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 75−80 |
| medium / 1080p | 12−14 | 35−40 |
| The average gaming FPS of Radeon RX 550X in Fortnite is 85% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 18−20 | 35−40 |
| medium / 1080p | 7−8 | 20−22 |
| The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 150% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 5−6 | 18−20 |
| ultra / 1080p | 2−3 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 72% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 6−7 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 6−7 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon RX 550X in Metro Exodus is 266% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 90−95 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon RX 550X in Minecraft is 15% more, than GeForce GT 545. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 40−45 |
| medium / 1080p | 14−16 | 20−22 |
| The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% 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 | 18−20 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 160% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 35−40 |
| medium / 768p | 9−10 | 21−24 |
| high / 1080p | 4−5 | 12−14 |
| ultra / 1080p | 3−4 | 8−9 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 185% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 35−40 | 50−55 |
| ultra / 1080p | 16−18 | 24−27 |
| high / 768p | 30−35 | 45−50 |
| The average gaming FPS of Radeon RX 550X in World of Tanks is 31% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | Radeon RX 550X | |
| Architecture | Fermi 2.0 | GCN 4.0 |
| Code name | GF116 | Lexa |
| Type | Desktop | Desktop |
| Release date | 14 May 2011 | 16 December 2018 |
| Pipelines | 144 | 512 |
| Core clock speed | 720 MHz | 1100 MHz |
| Boost Clock | 1183 MHz | |
| Transistor count | 1,170 million | 2,200 million |
| Manufacturing process technology | 40 nm | 14 nm |
| Texture fill rate | 17.28 | 37.86 |
| Floating-point performance | 414.7 gflops | 1,211 gflops |
| Length | 145 mm | 145 mm |
| Memory bus width | 192 Bit | 128 Bit |
| Memory clock speed | 1600 MHz | 6000 MHz |
| Memory bandwidth | 38.4 GB/s | 96 GB/s |
| DirectX | 12 (11_0) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| CUDA | 2.1 | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | |