Intel Iris Pro Graphics P580 vs NVIDIA Switch GPU 20nm

Table of Contents

Graphics Processor

GPU model Skylake GT4e GM20B
Architecture Generation 9.0 Maxwell 2.0
Foundry Intel TSMC
Manufacturing process 14 nm+ 20 nm
Number of transistors unknown 2,000 million
Die size unknown 118 mm²
GPU variant ODNX02-A2

Integrated Graphics

Release date Sep 1st, 2015
Generation HD Graphics-WM (Skylake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 350 MHz 384 MHz
Boost clock 1050 MHz 768 MHz
Memory clock System Shared 1600 MHz 3.2 Gbps effective

Memory Configuration

Memory size System Shared 4 GB
Memory type System Shared DDR4
Memory bus width System Shared 64 bit
Bandwidth System Dependent 25.60 GB/s

Render Configuration

Shading units 576 256
TMUs 72 16
ROPs 9 16
Execution units 72
SMM count 2

Performance

Pixel rate 9.450 GPixel/s 12.29 GPixel/s
Texture rate 75.60 GTexel/s 12.29 GTexel/s
FP16 (half) performance 2.419 TFLOPS (2:1) 786.4 GFLOPS (2:1)
FP32 (float) performance 1,210 GFLOPS 393.2 GFLOPS
FP64 (double) performance 302.4 GFLOPS (1:4) 12.29 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP IGP
TDP 15 W 15 W
Outputs No outputs No outputs
Length 239 mm 9.4 inches
Width 101 mm 4 inches
Height 28 mm 1.1 inches
Weight 0.4 kg (0.88 lbs)
Suggested PSU 350 W
Power connectors None
Board number HAC-001

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 1.2
Vulkan 1.2 1.1
Shader model 6.4 6.4
CUDA 5.3

Other Features

Graphics Card

Release date Mar 17th, 2017
Generation Console GPU
Production End-of-life
Interface IGP
Launch price 299 USD

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