Radeon HD 6550A vs Radeon R6 M340DX
In this comparison between Radeon HD 6550A and Radeon R6 M340DX you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6550A will be the best choice, for others Radeon R6 M340DX will be their preference. Study the comparison tables below and make your choice.
Radeon HD 6550A
Radeon R6 M340DX is a Laptop Graphics Card
Note: Radeon R6 M340DX 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 R6 M340DX here:
Main Specs
| Radeon HD 6550A | Radeon R6 M340DX | |
| Power consumption (TDP) | 35 Watt | |
| Interface | MXM-A (3.0) | IGP |
| Memory type | GDDR3 | DDR3 |
| Maximum RAM amount | 2 GB | |
| Display Connectors | No outputs | No outputs |
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- Radeon HD 6550A is connected by MXM-A (3.0), and Radeon R6 M340DX uses IGP interface.
- Radeon HD 6550A is used in Desktops, and Radeon R6 M340DX - in Laptops.
- Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon R6 M340DX - with GCN.
- Radeon HD 6550A is manufactured by 40 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 2−3 |
| ultra / 1080p | − | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 10−11 |
| medium / 1080p | 0−1 | 3−4 |
| The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 900% more, than Radeon HD 6550A. | ||
| ultra / 1080p | − | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | − | 5−6 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 6550A in Call of Duty: Warzone is 6% more, than Radeon R6 M340DX. | ||
| low / 768p | 60−65 | 90−95 |
| medium / 768p | 27−30 | 65−70 |
| ultra / 1080p | 7−8 | 30−35 |
| QHD / 1440p | − | 21−24 |
| high / 768p | 16−18 | 45−50 |
| The average gaming FPS of Radeon R6 M340DX in Counter-Strike: Global Offensive is 114% more, than Radeon HD 6550A. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 0−1 | 9−10 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6550A in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX. | ||
| low / 768p | 45−50 | 60−65 |
| medium / 768p | 10−11 | 35−40 |
| ultra / 1080p | 0−1 | 18−20 |
| The average gaming FPS of Radeon R6 M340DX in Dota 2 is 72% more, than Radeon HD 6550A. | ||
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 9−10 |
| medium / 1080p | − | 4−5 |
| ultra / 1080p | − | 7−8 |
| low / 720p | 21−24 | 40−45 |
| medium / 1080p | 0−1 | 8−9 |
| The average gaming FPS of Radeon R6 M340DX in Fortnite is 90% more, than Radeon HD 6550A. | ||
| high / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | 0−1 | 7−8 |
| low / 768p | 18−20 | 35−40 |
| medium / 768p | − | 30−35 |
| high / 1080p | 0−1 | 4−5 |
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon R6 M340DX in Grand Theft Auto V is 94% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 2−3 |
| ultra / 1080p | − | 1−2 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 0−1 | 4−5 |
| medium / 1080p | − | 4−5 |
| low / 768p | 75−80 | 85−90 |
| high / 1080p | 27−30 | 75−80 |
| ultra / 1080p | − | 65−70 |
| The average gaming FPS of Radeon R6 M340DX in Minecraft is 54% more, than Radeon HD 6550A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 12−14 |
| low / 720p | 8−9 | 20−22 |
| medium / 1080p | − | 16−18 |
| The average gaming FPS of Radeon R6 M340DX in PLAYERUNKNOWN'S BATTLEGROUNDS is 162% more, than Radeon HD 6550A. | ||
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 4−5 |
| low / 768p | 0−1 | 10−12 |
| medium / 768p | − | 9−10 |
| high / 1080p | − | 5−6 |
| ultra / 1080p | − | 4−5 |
| low / 768p | 45−50 | 75−80 |
| medium / 768p | 14−16 | 30−35 |
| ultra / 1080p | 0−1 | 10−12 |
| high / 768p | 12−14 | 24−27 |
| The average gaming FPS of Radeon R6 M340DX in World of Tanks is 80% more, than Radeon HD 6550A. | ||
Full Specs
| Radeon HD 6550A | Radeon R6 M340DX | |
| Architecture | TeraScale 2 | GCN |
| Code name | Pinewood | Jet |
| Type | Desktop | Laptop |
| Release date | 7 February 2011 | 3 June 2015 |
| Pipelines | 480 | 704 |
| Core clock speed | 550 MHz | |
| Boost Clock | 1030 MHz | |
| Transistor count | 627 million | 690 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 13.20 | 24.72 |
| Floating-point performance | 624.0 gflops | |
| Memory bus width | 128 Bit | |
| Memory clock speed | 1600 MHz | |
| Memory bandwidth | 25.6 GB/s | |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | 12 (11_1) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Laptop size | medium sized | |
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