Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon RX 550X
If you are going to buy a new graphics card and are choosing between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon RX 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 Radeon HD 7660G plus HD 7670M Dual Graphics stacks up against Radeon RX 550X, check out specs charts below.
Radeon RX 550X
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Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card
Note: Radeon HD 7660G plus HD 7670M Dual Graphics 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 7660G plus HD 7670M Dual Graphics here:
Main Specs
Radeon HD 7660G plus HD 7670M Dual Graphics | Radeon RX 550X | |
Power consumption (TDP) | 50 Watt | |
Interface | PCIe 3.0 x8 | |
Supplementary power connectors | None | |
Memory type | DDR3,GDDR5 | GDDR5 |
Maximum RAM amount | 4 GB | |
Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | |
Check Price |
- Radeon HD 7660G plus HD 7670M Dual Graphics is used in Laptops, and Radeon RX 550X - in Desktops.
- Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 415 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
- Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 4200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
Game benchmarks
high / 1080p | 1−2 | 10−11 |
ultra / 1080p | 0−1 | 6−7 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 21−24 |
medium / 1080p | 3−4 | 12−14 |
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 150% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | − | 16−18 |
ultra / 1080p | 3−4 | 14−16 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 14−16 | 35−40 |
medium / 1080p | 5−6 | 18−20 |
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 187% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Call of Duty: Warzone is 10% more, than Radeon RX 550X. | ||
low / 768p | 110−120 | 170−180 |
medium / 768p | 90−95 | 140−150 |
ultra / 1080p | 35−40 | 70−75 |
QHD / 1440p | − | 40−45 |
4K / 2160p | 10−11 | 30−33 |
high / 768p | 60−65 | 100−110 |
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 66% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 14−16 | 27−30 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Cyberpunk 2077 is 2% more, than Radeon RX 550X. | ||
low / 768p | 70−75 | 90−95 |
medium / 768p | 45−50 | 75−80 |
ultra / 1080p | 20−22 | 45−50 |
The average gaming FPS of Radeon RX 550X in Dota 2 is 53% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | 2−3 | 12−14 |
ultra / 1080p | 2−3 | 10−12 |
4K / 2160p | 0−1 | 4−5 |
low / 720p | 10−11 | 27−30 |
medium / 1080p | 3−4 | 12−14 |
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 300% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | − | 18−20 |
ultra / 1080p | 5−6 | 14−16 |
QHD / 1440p | 1−2 | − |
low / 720p | 50−55 | 75−80 |
medium / 1080p | 9−10 | 35−40 |
The average gaming FPS of Radeon RX 550X in Fortnite is 95% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | 3−4 | 16−18 |
ultra / 1080p | − | 14−16 |
QHD / 1440p | 0−1 | 4−5 |
low / 720p | 16−18 | 35−40 |
medium / 1080p | 6−7 | 20−22 |
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 177% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 40−45 | 65−70 |
medium / 768p | − | 55−60 |
high / 1080p | 4−5 | 18−20 |
ultra / 1080p | 3−4 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 35−40 | − |
The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 93% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | 1−2 | 6−7 |
ultra / 1080p | 0−1 | 5−6 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 3−4 | 18−20 |
medium / 1080p | 3−4 | 9−10 |
The average gaming FPS of Radeon RX 550X in Metro Exodus is 450% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 85−90 | 100−110 |
high / 1080p | 60−65 | − |
ultra / 1080p | − | 90−95 |
medium / 1080p | − | 95−100 |
The average gaming FPS of Radeon RX 550X in Minecraft is 20% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | 14−16 | 18−20 |
ultra / 1080p | 12−14 | 14−16 |
low / 720p | 24−27 | 40−45 |
medium / 1080p | 14−16 | 20−22 |
The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 41% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 3−4 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 5−6 | 18−20 |
medium / 1080p | − | 12−14 |
The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 225% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 9−10 | 35−40 |
medium / 768p | 7−8 | 21−24 |
high / 1080p | 3−4 | 12−14 |
ultra / 1080p | 3−4 | 8−9 |
4K / 2160p | 0−1 | 7−8 |
The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 233% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. | ||
low / 768p | 70−75 | 90−95 |
medium / 768p | 35−40 | 50−55 |
ultra / 1080p | 12−14 | 24−27 |
high / 768p | 30−35 | 45−50 |
The average gaming FPS of Radeon RX 550X in World of Tanks is 42% more, than Radeon HD 7660G plus HD 7670M Dual Graphics. |
Full Specs
Radeon HD 7660G plus HD 7670M Dual Graphics | Radeon RX 550X | |
Architecture | Terascale 2 | GCN 4.0 |
Code name | Lexa | |
Type | Laptop | Desktop |
Release date | 15 May 2012 | 16 December 2018 |
Pipelines | 862 | 512 |
Core clock speed | 685 / 600 MHz | 1100 MHz |
Boost Clock | 1183 MHz | |
Transistor count | 2,200 million | |
Manufacturing process technology | 40 / 32 nm | 14 nm |
Texture fill rate | 37.86 | |
Floating-point performance | 1,211 gflops | |
Length | 145 mm | |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 1800 MHz | 6000 MHz |
Memory bandwidth | 96 GB/s | |
Shared memory | - | |
DirectX | DirectX 11, Shader 5.0 | 12 (12_0) |
Shader Model | 6.4 | |
OpenGL | 4.6 | |
OpenCL | 2.0 | |
Vulkan | 1.2.131 | |
Laptop size | medium sized | |
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