Radeon HD 6550A vs Radeon R9 M390X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6550A and Radeon R9 M390X. 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 6550A and Radeon R9 M390X. 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 HD 6550A
Radeon R9 M390X is a Laptop Graphics Card
Note: Radeon R9 M390X 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 R9 M390X here:
Main Specs
| Radeon HD 6550A | Radeon R9 M390X | |
| Power consumption (TDP) | 35 Watt | 100 Watt |
| Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon R9 M390X has 185% more power consumption, than Radeon HD 6550A.
- Radeon HD 6550A is connected by MXM-A (3.0), and Radeon R9 M390X uses PCIe 3.0 x16 interface.
- Radeon R9 M390X has 2 GB more memory, than Radeon HD 6550A.
- Radeon HD 6550A is used in Desktops, and Radeon R9 M390X - in Laptops.
- Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon R9 M390X - with GCN 3.
- Core clock speed of Radeon R9 M390X is 173 MHz higher, than Radeon HD 6550A.
- Radeon HD 6550A is manufactured by 40 nm process technology, and Radeon R9 M390X - by 28 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 21−24 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 1−2 | 40−45 |
| medium / 1080p | 0−1 | 27−30 |
| The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 4100% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 70−75 |
| medium / 1080p | − | 40−45 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 6550A and Radeon R9 M390X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 230−240 |
| medium / 768p | 27−30 | 210−220 |
| ultra / 1080p | 7−8 | 120−130 |
| QHD / 1440p | − | 100−110 |
| 4K / 2160p | − | 55−60 |
| high / 768p | 16−18 | 170−180 |
| The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 567% more, than Radeon HD 6550A. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | 55−60 |
| medium / 1080p | 45−50 | 55−60 |
| Radeon HD 6550A and Radeon R9 M390X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 120−130 |
| medium / 768p | 10−11 | 110−120 |
| ultra / 1080p | 0−1 | 85−90 |
| The average gaming FPS of Radeon R9 M390X in Dota 2 is 313% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | − | 20−22 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 55−60 |
| medium / 1080p | − | 30−33 |
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 21−24 | 130−140 |
| medium / 1080p | 0−1 | 75−80 |
| The average gaming FPS of Radeon R9 M390X in Fortnite is 513% more, than Radeon HD 6550A. | ||
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 0−1 | 75−80 |
| medium / 1080p | 0−1 | 40−45 |
| low / 768p | 18−20 | 110−120 |
| medium / 768p | − | 95−100 |
| high / 1080p | 0−1 | 45−50 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 9−10 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 505% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | − | 20−22 |
| low / 768p | 75−80 | 120−130 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon R9 M390X in Minecraft is 62% more, than Radeon HD 6550A. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 75−80 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 862% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 3−4 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | − | 21−24 |
| low / 768p | 0−1 | 80−85 |
| medium / 768p | − | 50−55 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 16−18 |
| 4K / 2160p | − | 9−10 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 40−45 |
| high / 768p | 12−14 | 55−60 |
| The average gaming FPS of Radeon R9 M390X in World of Tanks is 180% more, than Radeon HD 6550A. | ||
Full Specs
| Radeon HD 6550A | Radeon R9 M390X | |
| Architecture | TeraScale 2 | GCN 3 |
| Code name | Pinewood | Amethyst (XT) / Tonga |
| Type | Desktop | Laptop |
| Release date | 7 February 2011 | 9 June 2015 |
| Pipelines | 480 | 2048 |
| Core clock speed | 550 MHz | 723 MHz |
| Transistor count | 627 million | 5,000 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 13.20 | 92.54 |
| Floating-point performance | 624.0 gflops | 2,961 gflops |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 1600 MHz | |
| Memory bandwidth | 25.6 GB/s | 160.0 GB/s |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | |
| Shader Model | 5.0 | 6.3 |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | N/A | + |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Check Price |