Intel Iris Plus Graphics 650 vs NVIDIA GeForce MX250

Table of Contents

Graphics Processor

GPU model Kaby Lake GT3e GP108
Architecture Generation 9.5 Pascal
Foundry Intel Samsung
Manufacturing process 14 nm++ 14 nm
Number of transistors unknown 1,800 million
Die size unknown 74 mm²
GPU variant N17S-G2-A1

Integrated Graphics

Release date Jan 3rd, 2017
Generation HD Graphics-M (Kaby Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz 1519 MHz
Boost clock 1150 MHz 1582 MHz
Memory clock System Shared 1502 MHz 6 Gbps effective

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared GDDR5
Memory bus width System Shared 64 bit
Bandwidth System Dependent 48.06 GB/s

Render Configuration

Shading units 384 384
TMUs 48 24
ROPs 6 16
Execution units 48
SM count 3
Cache L1 48 KB (per SM)
Cache L2 512 KB

Performance

Pixel rate 6.900 GPixel/s 25.31 GPixel/s
Texture rate 55.20 GTexel/s 37.97 GTexel/s
FP16 (half) performance 1.766 TFLOPS (2:1) 18.98 GFLOPS (1:64)
FP32 (float) performance 883.2 GFLOPS 1,215 GFLOPS
FP64 (double) performance 220.8 GFLOPS (1:4) 37.97 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP IGP
TDP 15 W 25 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.4
CUDA 6.1

Other Features

Mobile graphics

Release date Feb 21st, 2019
Generation GeForce MX (2xx)
Production End-of-life
Interface PCIe 3.0 x4

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