Radeon HD 7750M vs Radeon RX 550X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7750M 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 Radeon HD 7750M 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.
Radeon RX 550X
Radeon HD 7750M is a Laptop Graphics Card
Note: Radeon HD 7750M 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 Radeon HD 7750M here:
Main Specs
| Radeon HD 7750M | Radeon RX 550X | |
| Power consumption (TDP) | 28 Watt | 50 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| Check Price |
- Radeon RX 550X has 78% more power consumption, than Radeon HD 7750M.
- Radeon HD 7750M is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
- Radeon RX 550X has 2 GB more memory, than Radeon HD 7750M.
- Radeon HD 7750M is used in Laptops, and Radeon RX 550X - in Desktops.
- Radeon HD 7750M is build with GCN architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 525 MHz higher, than Radeon HD 7750M.
- Radeon HD 7750M is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 2000 MHz higher, than Radeon HD 7750M.
Game benchmarks
| high / 1080p | 3−4 | 10−11 |
| ultra / 1080p | 1−2 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 5−6 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 116% more, than Radeon HD 7750M. | ||
| high / 1080p | 7−8 | 16−18 |
| ultra / 1080p | 5−6 | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 35−40 |
| medium / 1080p | 8−9 | 18−20 |
| The average gaming FPS of Radeon RX 550X in Battlefield 5 is 120% more, than Radeon HD 7750M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 7750M 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 | 45−50 | 70−75 |
| QHD / 1440p | 24−27 | 40−45 |
| 4K / 2160p | − | 30−33 |
| high / 768p | 70−75 | 100−110 |
| The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 47% more, than Radeon HD 7750M. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 18−20 | 27−30 |
| medium / 1080p | 40−45 | 45−50 |
| Radeon HD 7750M and Radeon RX 550X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 55−60 | 75−80 |
| ultra / 1080p | 27−30 | 45−50 |
| The average gaming FPS of Radeon RX 550X in Dota 2 is 33% more, than Radeon HD 7750M. | ||
| high / 1080p | 3−4 | 12−14 |
| ultra / 1080p | 3−4 | 10−12 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 14−16 | 27−30 |
| medium / 1080p | 5−6 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Far Cry 5 is 166% more, than Radeon HD 7750M. | ||
| high / 1080p | 12−14 | 18−20 |
| ultra / 1080p | 7−8 | 14−16 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 55−60 | 75−80 |
| medium / 1080p | 14−16 | 35−40 |
| The average gaming FPS of Radeon RX 550X in Fortnite is 60% more, than Radeon HD 7750M. | ||
| high / 1080p | 6−7 | 16−18 |
| ultra / 1080p | 6−7 | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 20−22 | 35−40 |
| medium / 1080p | 9−10 | 20−22 |
| The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 120% more, than Radeon HD 7750M. | ||
| low / 768p | 45−50 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 8−9 | 18−20 |
| ultra / 1080p | 3−4 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 63% more, than Radeon HD 7750M. | ||
| high / 1080p | 2−3 | 6−7 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 7−8 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon RX 550X in Metro Exodus is 175% more, than Radeon HD 7750M. | ||
| low / 768p | 85−90 | 100−110 |
| high / 1080p | 65−70 | − |
| ultra / 1080p | − | 90−95 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of Radeon RX 550X in Minecraft is 20% more, than Radeon HD 7750M. | ||
| 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 Radeon HD 7750M. | ||
| high / 1080p | 6−7 | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 7−8 | 18−20 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 116% more, than Radeon HD 7750M. | ||
| low / 768p | 16−18 | 35−40 |
| medium / 768p | 12−14 | 21−24 |
| high / 1080p | 6−7 | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| 4K / 2160p | 1−2 | 7−8 |
| The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 112% more, than Radeon HD 7750M. | ||
| low / 768p | 70−75 | 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 38% more, than Radeon HD 7750M. | ||
Full Specs
| Radeon HD 7750M | Radeon RX 550X | |
| Architecture | GCN | GCN 4.0 |
| Code name | Lombok XL | Lexa |
| Type | Laptop | Desktop |
| Release date | 24 April 2012 | 16 December 2018 |
| Pipelines | 512 | 512 |
| Core clock speed | 575 MHz | 1100 MHz |
| Boost Clock | 1183 MHz | |
| Transistor count | 1,500 million | 2,200 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 18.40 | 37.86 |
| Floating-point performance | 588.8 gflops | 1,211 gflops |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4000 MHz | 6000 MHz |
| Memory bandwidth | 64 GB/s | 96 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
| Laptop size | medium sized | |
| Check Price |