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AMD Radeon R9 M390X vs AMD Radeon R9 M395 vs AMD Radeon R9 M365X

AMD Radeon R9 M390X

► remove from comparison AMD Radeon R9 M390X

The AMD Radeon R9 M390X is a mobile high-end graphics card for laptops. It is most likely based on the same chip as the AMD Radeon R9 M295X in the iMac 5K Late 2014. That means it should be based on the third generation of GCN (desktop Tonga chip). The amount of shader cores is identical but the core clock is reduced by 15% (from 850 MHz to 723 MHz) and the memory is also clocked slower (5448 MHz vs 5000 MHz).

The performance should be a bit below the M295X. Compared to the competition, the R9-M390X should be positioned somewhere between the GeForce GTX 965M and 970M and therefore suitable for high-end games in 1080p resolution and high detail settings.

The card was first mentioned by Alienware on their twitter account and should feature 4GB VRAM according to the tweet.

The power consumption should be rated around 100 Watt TDP and therefore suited only for large and bulky laptops (like the Alienware M17x it was announced in).

AMD Radeon R9 M395

► remove from comparison

The AMD Radeon R9 M395 is a high-end mobile graphics card that can be found in the 2015 iMac 5K 27-inch. It offers 1792 shader cores (28 compute cores) clocked at 834 MHz. The 2 GB GDDR5 dedicated graphics memory is connected with a 256 Bit bus at 1365 (= 5460 effective) MHz.

The performance should be between the older Radeon R9 M295X and the Desktop Radeon R7 370. Therefore, demanding Windows games like Fallout 4 or Call of Duty: Black Ops 3 should run in maximum details at 1920x1080 (with no headroom).

AMD Radeon R9 M365X

► remove from comparison AMD Radeon R9 M365X

The AMD Radeon R9 M365X is a mid range DirectX 12 compatible graphics card for laptops. It is based on the GCN architecture and manufactured in 28nm. The older Radeon R9 M270 and the current Radeon R9 M370X are very similar (see for gaming benchmarks).

The R9 M365X uses 640 shader cores (10 compute units) clocked at 925 MHz (max.) and supports according to the AMD website 4 GB GDDR5 at 1125 MHz (4 GHz effective). The only used version in a Toshiba laptop so far however only uses 2 GB GDDR5.

AMD Radeon R9 M390XAMD Radeon R9 M395AMD Radeon R9 M365X
Radeon R9 M300 Series
Radeon R9 M395X 2048 @ 0.91 GHz256 Bit @ 5460 MHz
Radeon R9 M390X 2048 @ 0.72 GHz256 Bit @ 5000 MHz
Radeon R9 M395 1792 @ 0.83 GHz256 Bit @ 5460 MHz
Radeon R9 M390 1024 @ 0.96 GHz256 Bit @ 5460 MHz
Radeon R9 M385X 896 @ 1.1 GHz128 Bit @ 6000 MHz
Radeon R9 M385128 Bit @ 6000 MHz
Radeon R9 M380 768 @ 1 GHz128 Bit @ 6000 MHz
Radeon R9 M370X 640 @ 0.8 GHz128 Bit @ 4500 MHz
Radeon R9 M365X 640 @ 0.9 - 0.93 GHz128 Bit @ 4500 MHz
Radeon R9 M375 640 @ 1.02 GHz128 Bit @ 2200 MHz
Radeon R9 M395X 2048 @ 0.91 GHz256 Bit @ 5460 MHz
Radeon R9 M390X 2048 @ 0.72 GHz256 Bit @ 5000 MHz
Radeon R9 M395 1792 @ 0.83 GHz256 Bit @ 5460 MHz
Radeon R9 M390 1024 @ 0.96 GHz256 Bit @ 5460 MHz
Radeon R9 M385X 896 @ 1.1 GHz128 Bit @ 6000 MHz
Radeon R9 M385128 Bit @ 6000 MHz
Radeon R9 M380 768 @ 1 GHz128 Bit @ 6000 MHz
Radeon R9 M370X 640 @ 0.8 GHz128 Bit @ 4500 MHz
Radeon R9 M365X 640 @ 0.9 - 0.93 GHz128 Bit @ 4500 MHz
Radeon R9 M375 640 @ 1.02 GHz128 Bit @ 2200 MHz
Radeon R9 M395X 2048 @ 0.91 GHz256 Bit @ 5460 MHz
Radeon R9 M390X 2048 @ 0.72 GHz256 Bit @ 5000 MHz
Radeon R9 M395 1792 @ 0.83 GHz256 Bit @ 5460 MHz
Radeon R9 M390 1024 @ 0.96 GHz256 Bit @ 5460 MHz
Radeon R9 M385X 896 @ 1.1 GHz128 Bit @ 6000 MHz
Radeon R9 M385128 Bit @ 6000 MHz
Radeon R9 M380 768 @ 1 GHz128 Bit @ 6000 MHz
Radeon R9 M370X 640 @ 0.8 GHz128 Bit @ 4500 MHz
Radeon R9 M365X 640 @ 0.9 - 0.93 GHz128 Bit @ 4500 MHz
Radeon R9 M375 640 @ 1.02 GHz128 Bit @ 2200 MHz
CodenameAmethyst (XT) / Tonga
ArchitectureGCN 3GCNGCN
Pipelines2048 - unified1792 - unified640 - unified
Core Speed723 (Boost) MHz834 MHz900 - 925 (Boost) MHz
Memory Speed5000 MHz5460 MHz4500 MHz
Memory Bus Width256 Bit256 Bit128 Bit
Memory TypeGDDR5GDDR5GDDR5
Max. Amount of Memory4 GB2048 MB4 GB
Shared Memorynonono
APIDirectX 12 (FL 12_0), Shader 5.0, OpenGL 4.3 / VulkanDirectX 12 (FL 12_0), Shader 5.0, OpenGL 4.3 / VulkanDirectX 12, Shader 5.0, OpenGL 4.4
Power Consumption125 Watt
Transistors5 Billion5 Billion
technology28 nm28 nm28 nm
FeaturesDirectX 12, OpenCL 1.2, OpenGL 4.3, Vulkan, MantleDirectX 12, OpenCL 1.2, OpenGL 4.3, Vulkan, MantleMantle, PCIe 3.0, Zero Core, PowerTune
Notebook Sizelargelargemedium sized
Date of Announcement09.06.2015 09.06.2015 06.05.2015

Benchmarks

Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon R9 M395
18.3 pt (20%)
3DMark - 3DMark Cloud Gate Score
16305 Points (20%)
3DMark - 3DMark Cloud Gate Graphics
38490 Points (16%)
3DMark - 3DMark Fire Strike Standard Score
5920 Points (15%)
3DMark - 3DMark Fire Strike Standard Graphics
6819 Points (13%)
3DMark - 3DMark Ice Storm Graphics
203122 Points (27%)
3DMark 11 - 3DM11 Performance Score
9082 Points (18%)
8305 Points (17%)
3DMark 11 - 3DM11 Performance GPU
9448 Points (14%)
8656 Points (12%)

Average Benchmarks AMD Radeon R9 M390X → NAN% n=

Average Benchmarks AMD Radeon R9 M395 → NAN% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

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Redaktion, 2017-09- 8 (Update: 2017-09-11)