AMD Radeon R9 M385 technical specs and benchmarks

AMD Radeon R9 M385

Summary

AMD started Radeon R9 M385 sales 16 June 2015. This is a GCN architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 4096 GB of GDDR5 memory clocked at 1.5 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 76.8 GB/s.

Compatibility-wise, this is card attached via PCIe 3.0 x16 interface.

It provides poor gaming and benchmark performance at 12.47 percent of a leader's which is NVIDIA TITAN Xp.

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.
Place in performance rating
 
Architecture
GCN
 
Code name
Strato
 
Type
Laptop
 
Release date
16 June 2015
 

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.
Boost Clock
1100 MHz
 
Transistor count
1500 Million
 
of 21100 (Tesla V100 PCIe)
Manufacturing process technology
28 nm
 
Texture fill rate
56
 
of 512 (Radeon Pro Duo)
Floating-point performance
1,792 gflops
 
of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on video card 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 the slot instead of being soldered to the notebook motherboard.
Laptop size
medium sized
 
Bus support
PCIe 3.0
 
Interface
PCIe 3.0 x16
 

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
GDDR5
 
Maximum RAM amount
4 GB
 
Memory bus width
128 Bit
 
of 8192 (FirePro S9300 X2)
Memory clock speed
1500 MHz
 
of 11408 (TITAN Xp)
Memory bandwidth
76.8 GB/s
 
of 1024 (FirePro S9300 X2)
Shared memory
-
 

Video outputs and ports

Video connectors present on the video card. Mostly actual for desktop video cards since notebook ones' available video connectors vastly depend on the notebook model.
Eyefinity
+
 

Technologies

Technological solutions supported by the GPU. You'll probably need this information if you require some particular technology.
FreeSync
+
 
HD3D
+
 
PowerTune
+
 
DualGraphics
+
 
TrueAudio
+
 
ZeroCore
+
 
Switchable graphics
+
 
DirectCompute 5.0
+
 

API support

APIs supported by video card, sometimes including their particular versions.
DirectX
DirectX® 12
 
OpenGL
4.4
 
OpenCL
Not Listed
 
Mantle
+
 

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
12.47
 
 
3DMark Fire Strike Graphics Score
3500
 
 

Relative perfomance

Overall video card performance compared to nearest competitors. All GPU types participate.

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