Radeon R9 M390X: specs and benchmarks
Aggregate performance score
Radeon R9 M390X provides poor gaming and benchmark performance at 9.33% of a leader's which is GeForce RTX 4090.
Summary
AMD started Radeon R9 M390X sales 5 May 2015. This is a laptop graphics card based on a GCN 3.0 architecture and made with 28 nm manufacturing process. It is primarily aimed at gamers. 4 GB of GDDR5 memory clocked at are supplied, and together with 256 Bit memory interface this creates a bandwidth of 160.0 GB/s.
Compatibility-wise, this is a graphics card attached via PCIe 3.0 x16 interface. Power consumption is at 100 Watt.
Primary details
Some basic facts about Radeon R9 M390X: architecture, market segment, release date etc.
| Place in the ranking | 473 | |
| Place by popularity | not in top-100 | |
| Power efficiency | 8.52 | of 100.00 (Radeon 890M) |
| Architecture | GCN 3.0 (2014−2019) | |
| GPU code name | Amethyst | |
| Market segment | Laptop | |
| Release date | 5 May 2015 (9 years ago) |
Detailed specifications
Radeon R9 M390X's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon R9 M390X's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 2048 | of 21760 (GeForce RTX 5090) |
| Core clock speed | 723 MHz | of 2670 MHz (Arc B580) |
| Number of transistors | 5,000 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 28 nm | of 3 nm (Arc Graphics 140V) |
| Power consumption (TDP) | 100 Watt | of 2400 Watt (Data Center GPU Max Subsystem) |
| Texture fill rate | 92.54 | of 2,554 (Radeon Instinct MI300X) |
| Floating-point processing power | 2.961 TFLOPS | of 109.7 (GeForce RTX 5090) |
| ROPs | 32 | of 192 (Radeon RX 7900 XTX) |
| TMUs | 128 | of 1280 (Data Center GPU Max NEXT) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon R9 M390X and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Laptop size | large | |
| Bus support | PCIe 3.0 | |
| Interface | PCIe 3.0 x16 | |
| Supplementary power connectors | None |
VRAM capacity and type
Parameters of memory installed on Radeon R9 M390X: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR5 | |
| Maximum RAM amount | 4 GB | of 294912 (Radeon Instinct MI325X) |
| Memory bus width | 256 Bit | of 8192 Bit (Radeon Instinct MI250X) |
| Memory bandwidth | 160.0 GB/s | of 5,171 GB/s (Radeon Instinct MI300X) |
| Shared memory | - |
Connectivity and outputs
Types and number of video connectors present on Radeon R9 M390X. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs | |
| Eyefinity | + |
Supported technologies
Technological solutions and APIs supported by Radeon R9 M390X. You'll probably need this information if you need some particular technology for your purposes.
| FreeSync | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + |
API compatibility
APIs supported by Radeon R9 M390X, sometimes including their particular versions.
| DirectX | DirectX® 12 | |
| Shader Model | 6.3 | |
| OpenGL | 4.4 | of 4.6 (GeForce RTX 4090) |
| OpenCL | Not Listed | |
| Vulkan | + | |
| Mantle | + |
Benchmark performance
Synthetic benchmark performance of Radeon R9 M390X. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
Send your test results of Radeon R9 M390X.
Gaming performance
Let's see how good Radeon R9 M390X is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 14−16 |
Full HD
Medium Preset
| Assassin's Creed Odyssey | 21−24 | |
| Assassin's Creed Valhalla | 14−16 | |
| Battlefield 5 | 27−30 | |
| Call of Duty: Modern Warfare | 18−20 | |
| Cyberpunk 2077 | 14−16 | |
| Far Cry 5 | 21−24 | |
| Far Cry New Dawn | 24−27 | |
| Forza Horizon 4 | 60−65 | |
| Hitman 3 | 18−20 | |
| Horizon Zero Dawn | 50−55 | |
| Metro Exodus | 27−30 | |
| Red Dead Redemption 2 | 24−27 | |
| Shadow of the Tomb Raider | 30−35 | |
| Watch Dogs: Legion | 60−65 |
Full HD
High Preset
| Assassin's Creed Odyssey | 21−24 | |
| Assassin's Creed Valhalla | 14−16 | |
| Battlefield 5 | 27−30 | |
| Call of Duty: Modern Warfare | 18−20 | |
| Cyberpunk 2077 | 14−16 | |
| Far Cry 5 | 21−24 | |
| Far Cry New Dawn | 24−27 | |
| Forza Horizon 4 | 60−65 | |
| Hitman 3 | 18−20 | |
| Horizon Zero Dawn | 50−55 | |
| Metro Exodus | 27−30 | |
| Red Dead Redemption 2 | 24−27 | |
| Shadow of the Tomb Raider | 30−35 | |
| The Witcher 3: Wild Hunt | 24−27 | |
| Watch Dogs: Legion | 60−65 |
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 21−24 | |
| Assassin's Creed Valhalla | 14−16 | |
| Call of Duty: Modern Warfare | 18−20 | |
| Cyberpunk 2077 | 14−16 | |
| Far Cry 5 | 21−24 | |
| Forza Horizon 4 | 60−65 | |
| Hitman 3 | 18−20 | |
| Horizon Zero Dawn | 50−55 | |
| Shadow of the Tomb Raider | 30−35 | |
| The Witcher 3: Wild Hunt | 24−27 | |
| Watch Dogs: Legion | 60−65 |
Full HD
Epic Preset
| Red Dead Redemption 2 | 24−27 |
1440p
High Preset
| Battlefield 5 | 18−20 | |
| Far Cry New Dawn | 14−16 |
1440p
Ultra Preset
| Assassin's Creed Odyssey | 9−10 | |
| Assassin's Creed Valhalla | 5−6 | |
| Call of Duty: Modern Warfare | 9−10 | |
| Cyberpunk 2077 | 4−5 | |
| Far Cry 5 | 10−12 | |
| Forza Horizon 4 | 40−45 | |
| Hitman 3 | 12−14 | |
| Horizon Zero Dawn | 18−20 | |
| Metro Exodus | 12−14 | |
| Shadow of the Tomb Raider | 10−12 | |
| The Witcher 3: Wild Hunt | 9−10 | |
| Watch Dogs: Legion | 55−60 |
1440p
Epic Preset
| Red Dead Redemption 2 | 14−16 |
4K
High Preset
| Battlefield 5 | 9−10 | |
| Far Cry New Dawn | 7−8 | |
| Hitman 3 | 5−6 | |
| Horizon Zero Dawn | 35−40 | |
| Metro Exodus | 7−8 | |
| The Witcher 3: Wild Hunt | 7−8 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 5−6 | |
| Assassin's Creed Valhalla | 4−5 | |
| Call of Duty: Modern Warfare | 4−5 | |
| Cyberpunk 2077 | 1−2 | |
| Far Cry 5 | 5−6 | |
| Forza Horizon 4 | 10−12 | |
| Shadow of the Tomb Raider | 6−7 | |
| Watch Dogs: Legion | 3−4 |
4K
Epic Preset
| Red Dead Redemption 2 | 9−10 |
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon R9 M390X is GeForce GTX 775M, which is faster by 1% and higher by 3 positions in our ranking.
Here are some closest NVIDIA rivals to Radeon R9 M390X:
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon R9 M390X according to our statistics.
