Radeon HD 7670A vs Radeon R9 M390
In this comparison between Radeon HD 7670A and Radeon R9 M390 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 7670A will be the best choice, for others Radeon R9 M390 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7670A
Radeon R9 M390 is a Laptop Graphics Card
Note: Radeon R9 M390 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 M390 here:
Main Specs
| Radeon HD 7670A | Radeon R9 M390 | |
| Power consumption (TDP) | 45 Watt | |
| Interface | MXM-A (3.0) | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | No outputs | |
| Check Price |
- Radeon R9 M390 has 1 GB more memory, than Radeon HD 7670A.
- Radeon HD 7670A is used in Desktops, and Radeon R9 M390 - in Laptops.
- Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon R9 M390 - with GCN.
- Radeon HD 7670A is manufactured by 40 nm process technology, and Radeon R9 M390 - by 28 nm process technology.
Game benchmarks
| high / 1080p | 1−2 | 18−20 |
| ultra / 1080p | 0−1 | 10−11 |
| QHD / 1440p | 0−1 | 5−6 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 12−14 | 35−40 |
| medium / 1080p | 3−4 | 21−24 |
| The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 333% more, than Radeon HD 7670A. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | 4−5 | 24−27 |
| QHD / 1440p | 0−1 | 10−12 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 16−18 | 60−65 |
| medium / 1080p | 5−6 | 30−35 |
| The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 344% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 7670A and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 220−230 |
| medium / 768p | 90−95 | 190−200 |
| ultra / 1080p | 40−45 | 110−120 |
| QHD / 1440p | 24−27 | 65−70 |
| 4K / 2160p | 18−20 | 35−40 |
| high / 768p | 65−70 | 150−160 |
| The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 112% more, than Radeon HD 7670A. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 45−50 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 2% more, than Radeon HD 7670A. | ||
| low / 768p | 75−80 | 110−120 |
| medium / 768p | 50−55 | 100−110 |
| ultra / 1080p | 24−27 | 70−75 |
| The average gaming FPS of Radeon R9 M390 in Dota 2 is 90% more, than Radeon HD 7670A. | ||
| high / 1080p | 2−3 | 21−24 |
| ultra / 1080p | 2−3 | 18−20 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 7−8 |
| low / 720p | 12−14 | 45−50 |
| medium / 1080p | 3−4 | 21−24 |
| The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 440% more, than Radeon HD 7670A. | ||
| high / 1080p | 10−11 | 27−30 |
| ultra / 1080p | 5−6 | 21−24 |
| QHD / 1440p | 2−3 | 16−18 |
| low / 720p | 50−55 | 110−120 |
| medium / 1080p | 10−12 | 60−65 |
| The average gaming FPS of Radeon R9 M390 in Fortnite is 206% more, than Radeon HD 7670A. | ||
| high / 1080p | 4−5 | 30−33 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 12−14 |
| 4K / 2160p | − | 10−12 |
| low / 720p | 16−18 | 60−65 |
| medium / 1080p | 7−8 | 30−35 |
| The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 366% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 5−6 | 35−40 |
| ultra / 1080p | 2−3 | 14−16 |
| QHD / 1440p | 0−1 | 5−6 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 177% more, than Radeon HD 7670A. | ||
| high / 1080p | 1−2 | 10−12 |
| ultra / 1080p | 0−1 | 9−10 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 5−6 | 35−40 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of Radeon R9 M390 in Metro Exodus is 600% more, than Radeon HD 7670A. | ||
| low / 768p | 90−95 | 110−120 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | − |
| medium / 1080p | 90−95 | 110−120 |
| The average gaming FPS of Radeon R9 M390 in Minecraft is 25% more, than Radeon HD 7670A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 12−14 | 18−20 |
| low / 720p | 27−30 | 65−70 |
| medium / 1080p | 14−16 | 27−30 |
| The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than Radeon HD 7670A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 30−35 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 320% more, than Radeon HD 7670A. | ||
| low / 768p | 12−14 | 65−70 |
| medium / 768p | 9−10 | 40−45 |
| high / 1080p | 4−5 | 21−24 |
| ultra / 1080p | 3−4 | 12−14 |
| 4K / 2160p | 0−1 | 9−10 |
| The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 414% more, than Radeon HD 7670A. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 35−40 | 65−70 |
| ultra / 1080p | 16−18 | 35−40 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon R9 M390 in World of Tanks is 60% more, than Radeon HD 7670A. | ||
Full Specs
| Radeon HD 7670A | Radeon R9 M390 | |
| Architecture | TeraScale 2 | GCN |
| Code name | Turks | Pitcairn |
| Type | Desktop | Laptop |
| Release date | 5 January 2012 | 9 June 2015 |
| Pipelines | 480 | 1024 |
| Core clock speed | 600 MHz | |
| Transistor count | 716 million | 5000 Million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 14.40 | |
| Floating-point performance | 576.0 gflops | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 4000 MHz | |
| Memory bandwidth | 64 GB/s | |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | |
| Shader Model | 5.0 | |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | N/A | |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Bitcoin / BTC (SHA256) | 242 Mh/s | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
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