AMD Radeon HD 7690M XT vs AMD Radeon Vega 3 Mobile

Table of Contents

Graphics Processor

GPU model Thames Picasso
GPU variant Thames XTX
Architecture TeraScale 2 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 40 nm 14 nm
Number of transistors 716 million 4,940 million
Die size 104 mm² 210 mm²

Mobile graphics

Release date Jan 7th, 2013
Generation London (HD 7600M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Vancouver
Successor Solar System

Clocks

GPU clock 725 MHz
Memory clock 900 MHz 3.6 Gbps effective System Shared
Base clock 300 MHz
Boost clock 1000 MHz

Memory Configuration

Memory size 2 GB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 57.60 GB/s System Dependent

Render Configuration

Shading units 480 192
TMUs 24 12
ROPs 8 4
Compute units 6 3
Cache L1 8 KB (per CU)
Cache L2 256 KB

Performance

Pixel rate 5.800 GPixel/s 4.000 GPixel/s
Texture rate 17.40 GTexel/s 12.00 GTexel/s
FP32 (float) performance 696.0 GFLOPS 384.0 GFLOPS
FP16 (half) performance 768.0 GFLOPS (2:1)
FP64 (double) performance 24.00 GFLOPS (1:16)

Dimensions & Outputs

TDP 25 W 15 W
Outputs No outputs No outputs
Slot width IGP

API Support & Features

DirectX 11.2 (11_0) 12 (12_1)
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan 1.2
Shader model 5.0 6.4

Other Features

Integrated Graphics

Release date Jan 6th, 2020
Generation Picasso (Vega Mobile)
Production Active
Interface IGP
Predecessor Raven Ridge
Successor Renoir

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