GeForce 945A vs Radeon HD 6550A
When comparing GeForce 945A and Radeon HD 6550A, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 945A and Radeon HD 6550A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 945A
Radeon HD 6550A
Main Specs
| GeForce 945A | Radeon HD 6550A | |
| Power consumption (TDP) | 33 Watt | 35 Watt |
| Interface | PCIe 3.0 x8 | MXM-A (3.0) |
| Memory type | GDDR5 | GDDR3 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
- Radeon HD 6550A has 6% more power consumption, than GeForce 945A.
- GeForce 945A is connected by PCIe 3.0 x8, and Radeon HD 6550A uses MXM-A (3.0) interface.
- Radeon HD 6550A has 1 GB more memory, than GeForce 945A.
- Both cards are used in Desktops.
- GeForce 945A is build with Maxwell architecture, and Radeon HD 6550A - with TeraScale 2.
- Core clock speed of GeForce 945A is 522 MHz higher, than Radeon HD 6550A.
- GeForce 945A is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
- Memory clock speed of GeForce 945A is 3412 MHz higher, than Radeon HD 6550A.
Game benchmarks
| high / 1080p | 9−10 | 0−1 |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 1−2 |
| medium / 1080p | 10−12 | 0−1 |
| The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 2000% more, than Radeon HD 6550A. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 30−35 | 0−1 |
| medium / 1080p | 16−18 | − |
| low / 768p | 45−50 | 50−55 |
| 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 GeForce 945A. | ||
| low / 768p | 160−170 | 60−65 |
| medium / 768p | 130−140 | 27−30 |
| ultra / 1080p | 65−70 | 7−8 |
| QHD / 1440p | 35−40 | − |
| 4K / 2160p | 27−30 | − |
| high / 768p | 95−100 | 16−18 |
| The average gaming FPS of GeForce 945A in Counter-Strike: Global Offensive is 314% more, than Radeon HD 6550A. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 24−27 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6550A in Cyberpunk 2077 is 15% more, than GeForce 945A. | ||
| low / 768p | 90−95 | 45−50 |
| medium / 768p | 70−75 | 10−11 |
| ultra / 1080p | 40−45 | 0−1 |
| The average gaming FPS of GeForce 945A in Dota 2 is 182% more, than Radeon HD 6550A. | ||
| high / 1080p | 10−11 | − |
| ultra / 1080p | 10−11 | − |
| 4K / 2160p | 4−5 | − |
| low / 720p | 24−27 | 0−1 |
| medium / 1080p | 10−12 | − |
| high / 1080p | 16−18 | − |
| ultra / 1080p | 12−14 | − |
| low / 720p | 70−75 | 21−24 |
| medium / 1080p | 30−35 | 0−1 |
| The average gaming FPS of GeForce 945A in Fortnite is 227% more, than Radeon HD 6550A. | ||
| high / 1080p | 14−16 | 0−1 |
| ultra / 1080p | 12−14 | − |
| QHD / 1440p | 3−4 | 0−1 |
| low / 720p | 30−35 | 0−1 |
| medium / 1080p | 18−20 | 0−1 |
| low / 768p | 60−65 | 18−20 |
| medium / 768p | 50−55 | − |
| high / 1080p | 16−18 | 0−1 |
| ultra / 1080p | 8−9 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of GeForce 945A in Grand Theft Auto V is 226% more, than Radeon HD 6550A. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | − |
| 4K / 2160p | 1−2 | − |
| low / 720p | 16−18 | 0−1 |
| medium / 1080p | 8−9 | − |
| low / 768p | 100−105 | 75−80 |
| high / 1080p | 95−100 | 27−30 |
| ultra / 1080p | 85−90 | − |
| medium / 1080p | 95−100 | − |
| The average gaming FPS of GeForce 945A in Minecraft is 88% more, than Radeon HD 6550A. | ||
| high / 1080p | 18−20 | − |
| ultra / 1080p | 14−16 | − |
| low / 720p | 35−40 | 8−9 |
| medium / 1080p | 18−20 | − |
| The average gaming FPS of GeForce 945A in PLAYERUNKNOWN'S BATTLEGROUNDS is 362% more, than Radeon HD 6550A. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 8−9 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 16−18 | 0−1 |
| medium / 1080p | 12−14 | − |
| low / 768p | 30−35 | 0−1 |
| medium / 768p | 21−24 | − |
| high / 1080p | 10−12 | − |
| ultra / 1080p | 7−8 | − |
| 4K / 2160p | 6−7 | − |
| low / 768p | 90−95 | 45−50 |
| medium / 768p | 50−55 | 14−16 |
| ultra / 1080p | 24−27 | 0−1 |
| high / 768p | 40−45 | 12−14 |
| The average gaming FPS of GeForce 945A in World of Tanks is 148% more, than Radeon HD 6550A. | ||
Full Specs
| GeForce 945A | Radeon HD 6550A | |
| Architecture | Maxwell | TeraScale 2 |
| Code name | GM108 | Pinewood |
| Type | Desktop | Desktop |
| Release date | 13 March 2015 | 7 February 2011 |
| Pipelines | 384 | 480 |
| Core clock speed | 1072 MHz | 550 MHz |
| Boost Clock | 1189 MHz | |
| Transistor count | 627 million | |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 28.54 | 13.20 |
| Floating-point performance | 903.2 gflops | 624.0 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 5012 MHz | 1600 MHz |
| Memory bandwidth | 40.1 GB/s | 25.6 GB/s |
| DirectX | 12 (11_0) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | N/A |
| CUDA | 5.0 | |
| Bitcoin / BTC (SHA256) | 108 Mh/s | |