NVIDIA GeForce4 420 Go vs NVIDIA Jetson TX1 GPU

Table of Contents

Graphics Processor

GPU model NV17 GM20B
GPU variant 420 Go A5 TM670D-A1
Architecture Celsius Maxwell 2.0
Foundry TSMC TSMC
Manufacturing process 150 nm 20 nm
Number of transistors 29 million 2,000 million
Die size 65 mm² 118 mm²

Mobile graphics

Release date Feb 6th, 2002
Generation GeForce4 Go
Production End-of-life
Interface AGP 4x
Reviews 2 in our database
Predecessor GeForce2 Go
Successor GeForce FX Go 5

Clocks

GPU clock 200 MHz 1000 MHz
Memory clock 200 MHz 400 Mbps effective System Shared

Memory Configuration

Memory size 32 MB System Shared
Memory type DDR System Shared
Memory bus width 64 bit System Shared
Bandwidth 3.200 GB/s System Dependent

Render Configuration

Pixel shaders 2
Vertex shaders 0
TMUs 4 16
ROPs 2 16
Shading units 256
SMM count 2
Cache L1 48 KB (per SMM)
Cache L2 256 KB

Performance

Pixel rate 400.0 MPixel/s 16.00 GPixel/s
Texture rate 800.0 MTexel/s 16.00 GTexel/s
FP16 (half) performance 1,024 GFLOPS (2:1)
FP32 (float) performance 512.0 GFLOPS
FP64 (double) performance 16.00 GFLOPS (1:32)

Dimensions & Outputs

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

API Support & Features

DirectX 7.0 12 (12_1)
OpenGL 1.5 4.6
OpenCL 1.2
Vulkan 1.1
Pixel shader 1.1
Vertex shader 1.1
CUDA 5.3
Shader model 6.4

Other Features

Integrated Graphics

Release date Jan 4th, 2015
Generation Tegra
Production End-of-life
Interface IGP

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