GeForce GT 755M vs Radeon 550X
If you are going to buy a new graphics card and are choosing between GeForce GT 755M and Radeon 550X, 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 GT 755M stacks up against Radeon 550X, check out specs charts below.
Radeon 550X
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 GT 755M | Radeon 550X | |
| Power consumption (TDP) | 50 Watt | 50 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 4 GB | 2 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
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- Both graphics cards have the same power consumption of 50 Watt.
- GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon 550X uses PCIe 3.0 x8 interface.
- GeForce GT 755M has 2 GB more memory, than Radeon 550X.
- GeForce GT 755M is used in Laptops, and Radeon 550X - in Desktops.
- GeForce GT 755M is build with Kepler architecture, and Radeon 550X - with GCN 4.0.
- Core clock speed of Radeon 550X is 102 MHz higher, than GeForce GT 755M.
- GeForce GT 755M is manufactured by 28 nm process technology, and Radeon 550X - by 14 nm process technology.
- Memory clock speed of Radeon 550X is 1600 MHz higher, than GeForce GT 755M.
Game benchmarks
| high / 1080p | 7−8 | 7−8 |
| ultra / 1080p | 4−5 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 16−18 |
| medium / 1080p | 9−10 | 9−10 |
| The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 11% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 10−12 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 27−30 | 24−27 |
| medium / 1080p | 14−16 | 12−14 |
| The average gaming FPS of GeForce GT 755M in Battlefield 5 is 6% more, than Radeon 550X. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 755M and Radeon 550X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 140−150 |
| medium / 768p | 110−120 | 110−120 |
| ultra / 1080p | 55−60 | 55−60 |
| QHD / 1440p | 30−35 | 30−35 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 85−90 | 85−90 |
| GeForce GT 755M and Radeon 550X have the same average FPS in Counter-Strike: Global Offensive. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 21−24 | 20−22 |
| medium / 1080p | 45−50 | 45−50 |
| GeForce GT 755M and Radeon 550X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 85−90 | 80−85 |
| medium / 768p | 60−65 | 60−65 |
| ultra / 1080p | 35−40 | 35−40 |
| The average gaming FPS of GeForce GT 755M in Dota 2 is 3% more, than Radeon 550X. | ||
| high / 1080p | 9−10 | 8−9 |
| ultra / 1080p | 8−9 | 8−9 |
| 4K / 2160p | 4−5 | 4−5 |
| low / 720p | 21−24 | 20−22 |
| medium / 1080p | 10−11 | 9−10 |
| The average gaming FPS of GeForce GT 755M in Far Cry 5 is 10% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 10−12 | 10−12 |
| low / 720p | 65−70 | 60−65 |
| medium / 1080p | 24−27 | 24−27 |
| The average gaming FPS of GeForce GT 755M in Fortnite is 7% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 12−14 | 10−12 |
| QHD / 1440p | 2−3 | 1−2 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of GeForce GT 755M in Forza Horizon 4 is 7% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 55−60 |
| medium / 768p | 50−55 | 45−50 |
| high / 1080p | 14−16 | 12−14 |
| ultra / 1080p | 7−8 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GT 755M in Grand Theft Auto V is 6% more, than Radeon 550X. | ||
| high / 1080p | 5−6 | 5−6 |
| ultra / 1080p | 3−4 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 7−8 | 7−8 |
| GeForce GT 755M and Radeon 550X have the same average FPS in Metro Exodus. | ||
| low / 768p | 95−100 | 95−100 |
| high / 1080p | 90−95 | 90−95 |
| ultra / 1080p | 80−85 | 80−85 |
| medium / 1080p | 95−100 | 90−95 |
| The average gaming FPS of GeForce GT 755M in Minecraft is 1% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 35−40 | 30−35 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of GeForce GT 755M in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon 550X. | ||
| ultra / 1080p | 8−9 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 10−12 | 10−12 |
| The average gaming FPS of GeForce GT 755M in Red Dead Redemption 2 is 10% more, than Radeon 550X. | ||
| low / 768p | 27−30 | 24−27 |
| medium / 768p | 18−20 | 16−18 |
| high / 1080p | 10−11 | 10−11 |
| ultra / 1080p | 7−8 | 6−7 |
| 4K / 2160p | 6−7 | 6−7 |
| The average gaming FPS of GeForce GT 755M in The Witcher 3: Wild Hunt is 7% more, than Radeon 550X. | ||
| low / 768p | 85−90 | 85−90 |
| medium / 768p | 45−50 | 45−50 |
| ultra / 1080p | 21−24 | 20−22 |
| high / 768p | 35−40 | 35−40 |
| GeForce GT 755M and Radeon 550X have the same average FPS in World of Tanks. | ||
Full Specs
| GeForce GT 755M | Radeon 550X | |
| Architecture | Kepler | GCN 4.0 |
| Code name | N14P- | Lexa |
| Type | Laptop | Desktop |
| Release date | 25 June 2013 | 27 March 2019 |
| Pipelines | 384 | 512 |
| Core clock speed | 980 MHz | 1082 MHz |
| Boost Clock | 1218 MHz | |
| Transistor count | 1,270 million | 2,200 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 31.36 | 38.98 |
| Floating-point performance | 752.6 gflops | |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 5400 MHz | 7000 MHz |
| Memory bandwidth | 86.4 GB/s | 112.0 GB/s |
| Shared memory | - | |
| DirectX | 12 API | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | + | |
| Bus support | PCI Express 3.0, PCI Express 2.0 | |
| HDMI | + | |
| Bitcoin / BTC (SHA256) | 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 | + | |
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