NVIDIA Jetson TK1 GPU vs NVIDIA Riva TNT2 M64 Vanta

Table of Contents

Graphics Processor

GPU model GK20A NV5B
Architecture Kepler 2.0 Fahrenheit
Foundry TSMC TSMC
Manufacturing process 28 nm 250 nm
Number of transistors unknown 15 million
Die size unknown 90 mm²
GPU variant Vanta

Integrated Graphics

Release date Oct 15th, 2014
Generation Tegra
Production End-of-life
Interface IGP

Clocks

Base clock 756 MHz
Boost clock 951 MHz
Memory clock System Shared 133 MHz
GPU clock 100 MHz

Memory Configuration

Memory size System Shared 16 MB
Memory type System Shared SDR
Memory bus width System Shared 64 bit
Bandwidth System Dependent 1.064 GB/s

Render Configuration

Shading units 192
TMUs 8 2
ROPs 4 2
SMX count 1
Cache L1 16 KB (per SMX)
Cache L2 128 KB
Pixel shaders 2
Vertex shaders 0

Performance

Pixel rate 3.804 GPixel/s 200.0 MPixel/s
Texture rate 7.608 GTexel/s 200.0 MTexel/s
FP32 (float) performance 365.2 GFLOPS
FP64 (double) performance 11.41 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 8 W unknown
Outputs No outputs 1x VGA
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 12 (11_0) 6.0
OpenGL ES 3.1 1.2
OpenCL
Vulkan 1.1
CUDA 3.2
Shader model 5.1
Pixel shader
Vertex shader

Other Features

Graphics Card

Release date Mar 22nd, 1999
Generation TNT2
Production End-of-life
Interface AGP 4x
Predecessor Riva
Successor GeForce 256

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