Radeon R9 M395 Mac Edition vs R9 M380

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking	511	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN (2011−2017)	GCN 2.0 (2013−2017)
GPU code name	Strato Pro GDDR5	Grenada
Market segment	Laptop	Desktop
Release date	16 June 2015 (8 years ago)	5 May 2015 (9 years ago)

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	1792
Core clock speed	1000 MHz	834 MHz
Boost clock speed	1000 MHz	no data
Number of transistors	2,080 million	6,200 million
Manufacturing process technology	28 nm	28 nm
Power consumption (TDP)	no data	250 Watt
Texture fill rate	48.00	93.41
Floating-point performance	1,536 gflops	2,989 gflops

Form factor & compatibility

Information on Radeon R9 M380 and Radeon R9 M395 Mac Edition compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	medium sized	no data
Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	MXM-B (3.0)
Width	no data	MXM Module
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	4 GB	4 GB
Memory bus width	128 Bit	256 Bit
Memory clock speed	1500 MHz	5460 MHz
Memory bandwidth	96 GB/s	174.7 GB/s
Shared memory	-	no data

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	1	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

AppAcceleration	-	no data
Enduro	-	no data
FreeSync	1	no data
HD3D	+	no data
PowerTune	+	no data
DualGraphics	1	no data
TrueAudio	+	no data
ZeroCore	+	no data
Switchable graphics	1	no data

API compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	DirectX® 12	12 (12_0)
Shader Model	6.3	6.3
OpenGL	4.4	4.6
OpenCL	Not Listed	2.0
Vulkan	no data	1.2.131
Mantle	+	no data

Pros & cons summary

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Recency

16 June 2015

5 May 2015

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