Radeon R9 M385X Overview

Radeon R9 M385X
Memory: 4096Mb GDDR5MOBILE
Release date: 5 May 2015
Radeon R9 M385X

Core Configuration

GPU Strato
Architecture AMD_GCN_1_1
Shaders : TMUs : ROPs 896 : 56 : 16
Raytracing Cores none
Performance 1971.20 GFLOPs

Memory Configuration

Memory Size 4096 Mb
Memory Bus Width 128 bit
Memory Speed 1200 MHz
4800 MHz effective
Memory Bandwidth 76.80 Gb/s

Summary

Relative performance

  • Radeon E8950
    100%
  • Radeon R9 M485X
    98%
  • Radeon R9 M390X
    98%
  • Radeon R9 M395X
    98%
  • Radeon R9 M295X
    98%
  • GeForce GTX 965M Rev. 3
    94%
  • GeForce GTX 870M
    93%
  • GeForce GTX 965M
    93%
  • GeForce GTX 780M
    87%
  • GeForce GTX 980M Rev. 2
    81%
  • Radeon R9 M290X
    80%
  • Radeon HD 8970M
    80%
  • Radeon E9260 MXM
    80%
  • Radeon E9260 PCIe
    80%
  • Radeon R9 M470X
    78%
  • Radeon R9 M385X
    78%
  • Radeon HD 7970M
    75%
  • GeForce GTX 680M
    71%
  • Radeon R9 M385
    71%
  • Radeon R9 M280X
    71%
  • GeForce GTX 960M
    69%
  • GeForce GTX 970M
    68%
  • GeForce 945M
    65%
  • GeForce GTX 860M
    64%
  • GeForce GTX 950M
    62%
  • Radeon R9 M470
    61%
  • Radeon E8870
    61%
  • Radeon R9 M380
    61%
  • GeForce GTX 850M
    57%
  • GeForce GTX 965M
    54%

Data interpolated by architecture, based on benchmarks charts.

The Radeon R9 M385X is a graphics card released by AMD on 5 May 2015. The graphics card houses the Strato die, based on the AMD_GCN_1_1 architecture which packs 2,080 million transistors on a 28 nm, 160 mm2 die.

Radeon R9 M385X pros and cons

Supports Direct3D 12 Async Compute
Supports FreeSync
Supports ReLive (allows game streaming/recording with minimum performance penalty)
Supports TrueAudio
Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications



Specifications


Compared to similar performing cards

Radeon R9 M385XRadeon E8950
Radeon R9 M385XRadeon E8950
compare
Shader units8962048
ROPs1632
Graphics processorStratoAmethyst
Process size28 nm28 nm
Memory4096 Mb GDDR5 (1200 MHz
4800 MHz effective)
8192 Mb GDDR5 (1500 MHz
6000 MHz effective)
Memory bus width128 bit256 bit
Memory bandwidth76.80 Gb/s192.00 Gb/s
Release date5 May 201529 Sep 2015