AMD Radeon R9 M380 Mac Edition vs NVIDIA Quadro M620 Mobile

Table of Contents

Graphics Processor

GPU model Strato GM107
GPU variant Strato PRO
Architecture GCN 2.0 Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 2,080 million 1,870 million
Die size 160 mm² 148 mm²

Mobile graphics

Release date May 5th, 2015 Jan 11th, 2017
Generation Crystal System (R9 M300) Quadro Mobile (Mx200)
Production End-of-life End-of-life
Interface PCIe 3.0 x16 MXM-A (3.0)
Predecessor Solar System
Successor Mobility Radeon
Reviews 26 in our database

Clocks

Base clock 900 MHz 756 MHz
Boost clock 1021 MHz 977 MHz
Memory clock 1568 MHz 6.3 Gbps effective 1253 MHz 5 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 100.4 GB/s 80.19 GB/s

Render Configuration

Shading units 768 512
TMUs 48 32
ROPs 16 16
Compute units 12
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 256 KB 2 MB
SMM count 4

Performance

Pixel rate 16.34 GPixel/s 15.63 GPixel/s
Texture rate 49.01 GTexel/s 31.26 GTexel/s
FP32 (float) performance 1.568 TFLOPS 1,000 GFLOPS
FP64 (double) performance 98.02 GFLOPS (1:16) 31.26 GFLOPS (1:32)

Dimensions & Outputs

TDP unknown 30 W
Outputs No outputs No outputs
Slot width MXM Module
Power connectors None

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.0 3.0
Vulkan 1.2 1.1
Shader model 6.3 5.1
CUDA 5.0

Other Features

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