Radeon R9 M390X vs RX 470 Mobile
Aggregate performance score
We've compared Radeon RX 470 Mobile and Radeon R9 M390X, covering specs and all relevant benchmarks.
RX 470 Mobile outperforms R9 M390X by an impressive 95% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 305 | 473 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 10.14 | no data |
| Power efficiency | 14.80 | 8.60 |
| Architecture | GCN 4.0 (2016−2020) | GCN 3.0 (2014−2019) |
| GPU code name | Ellesmere | Amethyst |
| Market segment | Laptop | Laptop |
| Release date | 4 August 2016 (8 years ago) | 5 May 2015 (9 years ago) |
| Launch price (MSRP) | $549.99 | no data |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2048 | 2048 |
| Core clock speed | 926 MHz | 723 MHz |
| Boost clock speed | 1074 MHz | no data |
| Number of transistors | 5,700 million | 5,000 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 85 Watt | 100 Watt |
| Texture fill rate | 137.5 | 92.54 |
| Floating-point processing power | 4.399 TFLOPS | 2.961 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 128 | 128 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | large | large |
| Bus support | no data | PCIe 3.0 |
| Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | no data | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 8 GB | 4 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1750 MHz | no data |
| Memory bandwidth | 224.0 GB/s | 160.0 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | No outputs |
| Eyefinity | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | + |
| HD3D | - | + |
| PowerTune | - | + |
| DualGraphics | - | + |
| ZeroCore | - | + |
| Switchable graphics | - | + |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | DirectX® 12 |
| Shader Model | 6.4 | 6.3 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | Not Listed |
| Vulkan | 1.2.131 | + |
| Mantle | - | + |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 30−35
+77.8%
|
18−20
−77.8%
|
| Cyberpunk 2077 | 35−40
+100%
|
18−20
−100%
|
| Elden Ring | 55−60
+111%
|
27−30
−111%
|
Full HD
Medium Preset
| Battlefield 5 | 55−60
+93.3%
|
30−33
−93.3%
|
| Counter-Strike 2 | 30−35
+77.8%
|
18−20
−77.8%
|
| Cyberpunk 2077 | 35−40
+100%
|
18−20
−100%
|
| Forza Horizon 4 | 75−80
+105%
|
35−40
−105%
|
| Metro Exodus | 45−50
+96%
|
24−27
−96%
|
| Red Dead Redemption 2 | 40−45
+72%
|
24−27
−72%
|
| Valorant | 70−75
+115%
|
30−35
−115%
|
Full HD
High Preset
| Battlefield 5 | 55−60
+93.3%
|
30−33
−93.3%
|
| Counter-Strike 2 | 30−35
+77.8%
|
18−20
−77.8%
|
| Cyberpunk 2077 | 35−40
+100%
|
18−20
−100%
|
| Dota 2 | 65−70
+97%
|
30−35
−97%
|
| Elden Ring | 55−60
+111%
|
27−30
−111%
|
| Far Cry 5 | 60−65
+61.5%
|
35−40
−61.5%
|
| Fortnite | 95−100
+78.2%
|
55−60
−78.2%
|
| Forza Horizon 4 | 75−80
+105%
|
35−40
−105%
|
| Grand Theft Auto V | 60−65
+93.9%
|
30−35
−93.9%
|
| Metro Exodus | 45−50
+96%
|
24−27
−96%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 120−130
+71.2%
|
70−75
−71.2%
|
| Red Dead Redemption 2 | 40−45
+72%
|
24−27
−72%
|
| The Witcher 3: Wild Hunt | 55−60
+104%
|
27−30
−104%
|
| Valorant | 70−75
+115%
|
30−35
−115%
|
| World of Tanks | 220−230
+60.6%
|
130−140
−60.6%
|
Full HD
Ultra Preset
| Battlefield 5 | 55−60
+93.3%
|
30−33
−93.3%
|
| Counter-Strike 2 | 30−35
+77.8%
|
18−20
−77.8%
|
| Cyberpunk 2077 | 35−40
+100%
|
18−20
−100%
|
| Dota 2 | 65−70
+97%
|
30−35
−97%
|
| Far Cry 5 | 60−65
+61.5%
|
35−40
−61.5%
|
| Forza Horizon 4 | 75−80
+105%
|
35−40
−105%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 120−130
+71.2%
|
70−75
−71.2%
|
| Valorant | 70−75
+115%
|
30−35
−115%
|
1440p
High Preset
| Dota 2 | 27−30
+155%
|
10−12
−155%
|
| Elden Ring | 30−33
+131%
|
12−14
−131%
|
| Grand Theft Auto V | 27−30
+133%
|
12−14
−133%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 160−170
+267%
|
45−50
−267%
|
| Red Dead Redemption 2 | 16−18
+100%
|
8−9
−100%
|
| World of Tanks | 120−130
+86.6%
|
65−70
−86.6%
|
1440p
Ultra Preset
| Battlefield 5 | 35−40
+106%
|
18−20
−106%
|
| Counter-Strike 2 | 14−16
+50%
|
10−11
−50%
|
| Cyberpunk 2077 | 14−16
+100%
|
7−8
−100%
|
| Far Cry 5 | 45−50
+135%
|
20−22
−135%
|
| Forza Horizon 4 | 45−50
+130%
|
20−22
−130%
|
| Metro Exodus | 40−45
+141%
|
16−18
−141%
|
| The Witcher 3: Wild Hunt | 24−27
+118%
|
10−12
−118%
|
| Valorant | 45−50
+100%
|
21−24
−100%
|
4K
High Preset
| Counter-Strike 2 | 14−16
+250%
|
4−5
−250%
|
| Dota 2 | 30−35
+55%
|
20−22
−55%
|
| Elden Ring | 12−14
+117%
|
6−7
−117%
|
| Grand Theft Auto V | 30−35
+63.2%
|
18−20
−63.2%
|
| Metro Exodus | 12−14
+160%
|
5−6
−160%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 50−55
+100%
|
27−30
−100%
|
| Red Dead Redemption 2 | 12−14
+100%
|
6−7
−100%
|
| The Witcher 3: Wild Hunt | 30−35
+63.2%
|
18−20
−63.2%
|
4K
Ultra Preset
| Battlefield 5 | 18−20
+125%
|
8−9
−125%
|
| Counter-Strike 2 | 14−16
+250%
|
4−5
−250%
|
| Cyberpunk 2077 | 5−6
+150%
|
2−3
−150%
|
| Dota 2 | 30−35
+55%
|
20−22
−55%
|
| Far Cry 5 | 21−24
+109%
|
10−12
−109%
|
| Fortnite | 21−24
+110%
|
10−11
−110%
|
| Forza Horizon 4 | 27−30
+145%
|
10−12
−145%
|
| Valorant | 21−24
+133%
|
9−10
−133%
|
Here's the range of performance differences observed across popular games:
- in PLAYERUNKNOWN'S BATTLEGROUNDS, with 1440p resolution and the High Preset, the RX 470 Mobile is 267% faster.
All in all, in popular games:
- Without exception, RX 470 Mobile surpassed R9 M390X in all 63 of our tests.
Pros & cons summary
| Performance score | 18.23 | 9.35 |
| Recency | 4 August 2016 | 5 May 2015 |
| Maximum RAM amount | 8 GB | 4 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 85 Watt | 100 Watt |
RX 470 Mobile has a 95% higher aggregate performance score, an age advantage of 1 year, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 17.6% lower power consumption.
The Radeon RX 470 Mobile is our recommended choice as it beats the Radeon R9 M390X in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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