Radeon 540 vs Radeon R9 M390X
When comparing Radeon 540 and Radeon R9 M390X, 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 Radeon 540 and Radeon R9 M390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon 540
Radeon R9 M390X is a Laptop Graphics Card
Note: Radeon R9 M390X 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 M390X here:
Main Specs
| Radeon 540 | Radeon R9 M390X | |
| Power consumption (TDP) | 50 Watt | 100 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | None | None |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
| Check Price |
- Radeon R9 M390X has 100% more power consumption, than Radeon 540.
- Radeon 540 is connected by PCIe 3.0 x8, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
- Radeon R9 M390X has 2 GB more memory, than Radeon 540.
- Radeon 540 is used in Desktops, and Radeon R9 M390X - in Laptops.
- Radeon 540 is build with GCN 4.0 architecture, and Radeon R9 M390X - with GCN 3.
- Core clock speed of Radeon 540 is 377 MHz higher, than Radeon R9 M390X.
- Radeon 540 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.
Game benchmarks
| high / 1080p | 6−7 | 21−24 |
| ultra / 1080p | 3−4 | 12−14 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 14−16 | 40−45 |
| medium / 1080p | 7−8 | 27−30 |
| The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 225% more, than Radeon 540. | ||
| high / 1080p | 10−12 | 35−40 |
| ultra / 1080p | 9−10 | 30−35 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 21−24 | 70−75 |
| medium / 1080p | 10−12 | 40−45 |
| The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 253% more, than Radeon 540. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Radeon 540. | ||
| low / 768p | 120−130 | 230−240 |
| medium / 768p | 100−110 | 210−220 |
| ultra / 1080p | 50−55 | 120−130 |
| QHD / 1440p | 27−30 | 100−110 |
| 4K / 2160p | − | 55−60 |
| high / 768p | 75−80 | 170−180 |
| The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 122% more, than Radeon 540. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 16−18 | 55−60 |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 47% more, than Radeon 540. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 55−60 | 110−120 |
| ultra / 1080p | 30−35 | 85−90 |
| The average gaming FPS of Radeon R9 M390X in Dota 2 is 98% more, than Radeon 540. | ||
| high / 1080p | 7−8 | 27−30 |
| ultra / 1080p | 7−8 | 24−27 |
| QHD / 1440p | − | 20−22 |
| 4K / 2160p | 3−4 | 9−10 |
| low / 720p | 16−18 | 55−60 |
| medium / 1080p | 8−9 | 30−33 |
| The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 275% more, than Radeon 540. | ||
| high / 1080p | 14−16 | 35−40 |
| ultra / 1080p | 10−11 | 27−30 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 55−60 | 130−140 |
| medium / 1080p | 20−22 | 75−80 |
| The average gaming FPS of Radeon R9 M390X in Fortnite is 165% more, than Radeon 540. | ||
| high / 1080p | 10−12 | 35−40 |
| ultra / 1080p | 10−11 | 27−30 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 24−27 | 75−80 |
| medium / 1080p | 12−14 | 40−45 |
| The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 206% more, than Radeon 540. | ||
| low / 768p | 50−55 | 110−120 |
| medium / 768p | 40−45 | 95−100 |
| high / 1080p | 10−12 | 45−50 |
| ultra / 1080p | 6−7 | 18−20 |
| QHD / 1440p | 0−1 | 9−10 |
| The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 146% more, than Radeon 540. | ||
| high / 1080p | 4−5 | 14−16 |
| ultra / 1080p | 3−4 | 10−12 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 10−12 | 40−45 |
| medium / 1080p | 6−7 | 20−22 |
| The average gaming FPS of Radeon R9 M390X in Metro Exodus is 266% more, than Radeon 540. | ||
| low / 768p | 90−95 | 120−130 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 75−80 | − |
| medium / 1080p | 90−95 | 110−120 |
| The average gaming FPS of Radeon R9 M390X in Minecraft is 30% more, than Radeon 540. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−33 | 75−80 |
| medium / 1080p | 16−18 | 18−20 |
| The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than Radeon 540. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 7−8 | 10−12 |
| QHD / 1440p | 0−1 | 3−4 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 10−12 | 40−45 |
| medium / 1080p | 10−11 | 21−24 |
| The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 177% more, than Radeon 540. | ||
| low / 768p | 21−24 | 80−85 |
| medium / 768p | 14−16 | 50−55 |
| high / 1080p | 8−9 | 27−30 |
| ultra / 1080p | 6−7 | 16−18 |
| 4K / 2160p | − | 9−10 |
| The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 246% more, than Radeon 540. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 40−45 | 60−65 |
| ultra / 1080p | 18−20 | 40−45 |
| high / 768p | 35−40 | 55−60 |
| The average gaming FPS of Radeon R9 M390X in World of Tanks is 36% more, than Radeon 540. | ||
Full Specs
| Radeon 540 | Radeon R9 M390X | |
| Architecture | GCN 4.0 | GCN 3 |
| Code name | Lexa | Amethyst (XT) / Tonga |
| Type | Desktop | Laptop |
| Release date | 26 March 2019 | 9 June 2015 |
| Pipelines | 512 | 2048 |
| Core clock speed | 1100 MHz | 723 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 2,200 million | 5,000 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Texture fill rate | 35.97 | 92.54 |
| Floating-point performance | 2,961 gflops | |
| Length | 145 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 7000 MHz | |
| Memory bandwidth | 56 GB/s | 160.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | |
| Shader Model | 6.4 | 6.3 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | Not Listed |
| Vulkan | 1.2.131 | + |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Check Price |