AMD Radeon Pro WX 3100 vs ATI Radeon HD 3200 Mobile IGP

Table of Contents

Graphics Processor

GPU model Lexa RS780
GPU variant Lexa XT RS780M
Architecture GCN 4.0 TeraScale
Foundry GlobalFoundries
Manufacturing process 14 nm 65 nm
Number of transistors 2,200 million 180 million
Die size 103 mm² 85 mm²

Graphics Card

Release date Jun 12th, 2017
Generation Radeon Pro
Production End-of-life
Launch price 199 USD
Interface PCIe 3.0 x8

Clocks

Base clock 925 MHz
Boost clock 1219 MHz
Memory clock 1500 MHz 6 Gbps effective System Shared
GPU clock 380 MHz

Memory Configuration

Memory size 4 GB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 96.00 GB/s System Dependent

Render Configuration

Shading units 512 40
TMUs 32 4
ROPs 16 4
Compute units 8 2
Cache L1 16 KB (per CU)
Cache L2 512 KB

Performance

Pixel rate 19.50 GPixel/s 1.520 GPixel/s
Texture rate 39.01 GTexel/s 1.520 GTexel/s
FP16 (half) performance 1,248 GFLOPS (1:1)
FP32 (float) performance 1,248 GFLOPS 30.40 GFLOPS
FP64 (double) performance 78.02 GFLOPS (1:16)

Dimensions & Outputs

Slot width Single-slot IGP
Length 168 mm 6.6 inches
Width 69 mm 2.7 inches
TDP 65 W unknown
Suggested PSU 250 W
Outputs 1x DisplayPort2x mini-DisplayPort No outputs
Power connectors None None
Board number D091

API Support & Features

DirectX 12 (12_0) 10.0 (10_0)
OpenGL 4.6 3.3
OpenCL 2.1 1.0
Vulkan 1.2
Shader model 6.4 4.1

Other Features

Integrated Graphics

Release date Nov 1st, 2009
Generation Radeon IGP (Mobility HD 3000)
Production End-of-life
Interface PCIe 1.0 x16

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