AMD Radeon RX 550X 640SP vs ATI Radeon HD 3200 Mobile IGP

Table of Contents

Graphics Processor

GPU model Baffin RS780
GPU variant Baffin LE RS780M
Architecture GCN 4.0 TeraScale
Foundry GlobalFoundries
Manufacturing process 14 nm 65 nm
Number of transistors 3,000 million 180 million
Die size 123 mm² 85 mm²

Graphics Card

Release date Apr 11th, 2018
Generation Polaris
Production Active
Interface PCIe 3.0 x8
Predecessor Polaris
Successor Vega

Clocks

Base clock 1019 MHz
Boost clock 1071 MHz
Memory clock 1500 MHz 6 Gbps effective System Shared
GPU clock 380 MHz

Memory Configuration

Memory size 2 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 640 40
TMUs 40 4
ROPs 16 4
Compute units 10 2
Cache L1 16 KB (per CU)
Cache L2 1024 KB

Performance

Pixel rate 17.14 GPixel/s 1.520 GPixel/s
Texture rate 42.84 GTexel/s 1.520 GTexel/s
FP16 (half) performance 1,371 GFLOPS (1:1)
FP32 (float) performance 1,371 GFLOPS 30.40 GFLOPS
FP64 (double) performance 85.68 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot IGP
Length 145 mm 5.7 inches
TDP 60 W unknown
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x DisplayPort No outputs
Power connectors None None
Board number D090-21

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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