AMD Radeon HD 7620G IGP vs NVIDIA GeForce GT 625 OEM

Table of Contents

Graphics Processor

GPU model Devastator GF119
Architecture TeraScale 3 Fermi 2.0
Foundry TSMC TSMC
Manufacturing process 32 nm 40 nm
Number of transistors 1,303 million 292 million
Die size 246 mm² 79 mm²

Integrated Graphics

Release date May 15th, 2012
Generation Trinity (HD 7000 Mobile)
Production End-of-life
Interface IGP
Predecessor Sumo
Successor Richland

Clocks

Base clock 360 MHz
Boost clock 497 MHz
Memory clock System Shared 825 MHz 1650 Mbps effective
GPU clock 874 MHz
Shader clock 1748 MHz

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared DDR3
Memory bus width System Shared 64 bit
Bandwidth System Dependent 13.20 GB/s

Render Configuration

Shading units 384 48
TMUs 24 8
ROPs 8 4
Compute units 6
SM count 1
Cache L1 64 KB (per SM)
Cache L2 128 KB

Performance

Pixel rate 3.976 GPixel/s 1.748 GPixel/s
Texture rate 11.93 GTexel/s 6.992 GTexel/s
FP32 (float) performance 381.7 GFLOPS 167.8 GFLOPS
FP64 (double) performance 13.98 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 25 W 29 W
Outputs No outputs 1x DVI1x HDMI
Length 168 mm 6.6 inches
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 11.2 (11_0) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 5.1
CUDA 2.1

Other Features

Graphics Card

Release date Feb 18th, 2013
Generation GeForce 600
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 500
Successor GeForce 700

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