GeForce GT 740A vs Radeon HD 7660G plus HD 7670M Dual Graphics
When comparing GeForce GT 740A and Radeon HD 7660G plus HD 7670M Dual Graphics, 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 GT 740A and Radeon HD 7660G plus HD 7670M Dual Graphics is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GT 740A
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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
GeForce GT 740A | Radeon HD 7660G plus HD 7670M Dual Graphics | |
Power consumption (TDP) | 33 Watt | |
Interface | PCIe 3.0 x8 | |
Memory type | DDR3 | DDR3,GDDR5 |
Maximum RAM amount | 2 GB | |
Display Connectors | No outputs | |
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- GeForce GT 740A is used in Desktops, and Radeon HD 7660G plus HD 7670M Dual Graphics - in Laptops.
- GeForce GT 740A is build with Kepler 2.0 architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
- Core clock speed of GeForce GT 740A is 295 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
- GeForce GT 740A is manufactured by 28 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
- Memory clock speed of GeForce GT 740A and Radeon HD 7660G plus HD 7670M Dual Graphics is 1800 MHz.
Game benchmarks
high / 1080p | 0−1 | 1−2 |
ultra / 1080p | − | 0−1 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 1−2 | 12−14 |
medium / 1080p | 0−1 | 3−4 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Assassin's Creed Odyssey is 1200% more, than GeForce GT 740A. | ||
ultra / 1080p | − | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 0−1 | 14−16 |
medium / 1080p | − | 5−6 |
low / 768p | 50−55 | 50−55 |
high / 1080p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
GeForce GT 740A and Radeon HD 7660G plus HD 7670M Dual Graphics have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 60−65 | 110−120 |
medium / 768p | 27−30 | 90−95 |
ultra / 1080p | 7−8 | 35−40 |
4K / 2160p | − | 10−11 |
high / 768p | 16−18 | 60−65 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Counter-Strike: Global Offensive is 171% more, than GeForce GT 740A. | ||
low / 768p | 70−75 | 70−75 |
ultra / 1080p | 0−1 | 14−16 |
medium / 1080p | 45−50 | 45−50 |
GeForce GT 740A and Radeon HD 7660G plus HD 7670M Dual Graphics have the same average FPS in Cyberpunk 2077. | ||
low / 768p | 45−50 | 70−75 |
medium / 768p | 10−11 | 45−50 |
ultra / 1080p | 0−1 | 20−22 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Dota 2 is 106% more, than GeForce GT 740A. | ||
high / 1080p | − | 2−3 |
ultra / 1080p | − | 2−3 |
4K / 2160p | − | 0−1 |
low / 720p | 0−1 | 10−11 |
medium / 1080p | − | 3−4 |
ultra / 1080p | − | 5−6 |
QHD / 1440p | − | 1−2 |
low / 720p | 21−24 | 50−55 |
medium / 1080p | 0−1 | 9−10 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Fortnite is 136% more, than GeForce GT 740A. | ||
high / 1080p | 0−1 | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 0−1 | 16−18 |
medium / 1080p | 0−1 | 6−7 |
low / 768p | 18−20 | 40−45 |
high / 1080p | 0−1 | 4−5 |
ultra / 1080p | − | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 12−14 | 35−40 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Grand Theft Auto V is 150% more, than GeForce GT 740A. | ||
high / 1080p | − | 1−2 |
ultra / 1080p | − | 0−1 |
4K / 2160p | − | 0−1 |
low / 720p | 0−1 | 3−4 |
medium / 1080p | − | 3−4 |
low / 768p | 75−80 | 85−90 |
high / 1080p | 27−30 | 60−65 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Minecraft is 41% more, than GeForce GT 740A. | ||
high / 1080p | − | 14−16 |
ultra / 1080p | − | 12−14 |
low / 720p | 8−9 | 24−27 |
medium / 1080p | − | 14−16 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than GeForce GT 740A. | ||
ultra / 1080p | − | 3−4 |
QHD / 1440p | − | 0−1 |
low / 720p | 0−1 | 5−6 |
low / 768p | 0−1 | 9−10 |
medium / 768p | − | 7−8 |
high / 1080p | − | 3−4 |
ultra / 1080p | − | 3−4 |
4K / 2160p | − | 0−1 |
low / 768p | 45−50 | 70−75 |
medium / 768p | 14−16 | 35−40 |
ultra / 1080p | 0−1 | 12−14 |
high / 768p | 12−14 | 30−35 |
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in World of Tanks is 88% more, than GeForce GT 740A. |
Full Specs
GeForce GT 740A | Radeon HD 7660G plus HD 7670M Dual Graphics | |
Architecture | Kepler 2.0 | Terascale 2 |
Code name | GK208 | |
Type | Desktop | Laptop |
Release date | 26 August 2013 | 15 May 2012 |
Pipelines | 384 | 862 |
Core clock speed | 980 MHz | 685 / 600 MHz |
Transistor count | 915 million | |
Manufacturing process technology | 28 nm | 40 / 32 nm |
Texture fill rate | 31.36 | |
Floating-point performance | 752.6 gflops | |
Memory bus width | 64 Bit | 128 Bit |
Memory clock speed | 1800 MHz | 1800 MHz |
Memory bandwidth | 14.4 GB/s | |
Shared memory | - | |
DirectX | 12 (11_0) | DirectX 11, Shader 5.0 |
Shader Model | 5.1 | |
OpenGL | 4.6 | |
OpenCL | 1.2 | |
Vulkan | 1.1.126 | |
CUDA | 3.5 | |
Laptop size | medium sized | |
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