AMD Radeon Pro WX 4130 Mobile vs AMD Radeon R9 M385

Table of Contents

Graphics Processor

GPU model Baffin Strato
GPU variant Baffin LE Strato XT
Architecture GCN 4.0 GCN 2.0
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 3,000 million 2,080 million
Die size 123 mm² 160 mm²

Mobile graphics

Release date Mar 1st, 2017 May 5th, 2015
Generation Radeon Pro Mobile (WX x100) Crystal System (R9 M300)
Production Active End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x16
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 1002 MHz 900 MHz
Boost clock 1053 MHz 1000 MHz
Memory clock 1500 MHz 6 Gbps effective 1200 MHz 4.8 Gbps effective

Memory Configuration

Memory size 4 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 96.00 GB/s 76.80 GB/s

Render Configuration

Shading units 640 896
TMUs 40 56
ROPs 16 16
Compute units 10 14
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 1024 KB 256 KB

Performance

Pixel rate 16.85 GPixel/s 16.00 GPixel/s
Texture rate 42.12 GTexel/s 56.00 GTexel/s
FP16 (half) performance 1,348 GFLOPS (1:1)
FP32 (float) performance 1,348 GFLOPS 1.792 TFLOPS
FP64 (double) performance 84.24 GFLOPS (1:16) 112.0 GFLOPS (1:16)

Dimensions & Outputs

Slot width MXM Module
TDP 50 W unknown
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (12_0) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.2 1.2
Shader model 6.4 6.3

Other Features

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