AMD Radeon 530 Mobile vs AMD Radeon R9 A375

Table of Contents

Graphics Processor

GPU model Weston Venus
GPU variant Weston PRO (216-0864032) Venus XTX
Architecture GCN 3.0 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 1,550 million 1,500 million
Die size 125 mm² 123 mm²

Mobile graphics

Release date Apr 18th, 2017 2015
Generation Mobility Radeon (M500) All-In-One (Rx 300)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x16
Predecessor Crystal System

Clocks

Base clock 730 MHz 900 MHz
Boost clock 1024 MHz 925 MHz
Memory clock 900 MHz 1800 Mbps effective 1125 MHz 4.5 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type DDR3 GDDR5
Memory bus width 64 bit 128 bit
Bandwidth 14.40 GB/s 72.00 GB/s

Render Configuration

Shading units 384 640
TMUs 24 40
ROPs 8 16
Compute units 6 10
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 128 KB 256 KB

Performance

Pixel rate 8.192 GPixel/s 14.80 GPixel/s
Texture rate 24.58 GTexel/s 37.00 GTexel/s
FP16 (half) performance 786.4 GFLOPS (1:1)
FP32 (float) performance 786.4 GFLOPS 1,184 GFLOPS
FP64 (double) performance 49.15 GFLOPS (1:16)

Dimensions & Outputs

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

API Support & Features

DirectX 12 (12_0) 12 (11_1)
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2 1.2
Shader model 6.3 5.1

Other Features

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