Intel Iris Xe Graphics G7 80EU vs NVIDIA GeForce MX450 30.5W 10Gbps

Table of Contents

Graphics Processor

GPU model Tiger Lake GT2 TU117
Architecture Generation 12.1 Turing
Foundry Intel TSMC
Manufacturing process 10 nm 12 nm
Number of transistors unknown 4,700 million
Die size 146 mm² 200 mm²
GPU variant N18S-G5

Integrated Graphics

Release date Sep 2nd, 2020
Generation Iris Xe Graphics-M (Tiger Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz 1395 MHz
Boost clock 1100 MHz 1575 MHz
Memory clock System Shared 1250 MHz 10 Gbps effective

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared GDDR6
Memory bus width System Shared 64 bit
Bandwidth System Dependent 80.00 GB/s

Render Configuration

Shading units 640 896
TMUs 40 56
ROPs 20 32
Execution units 80
Cache L2 1024 KB 512 KB
gpu.details.l3-cache 3.75 MB
SM count 14
Cache L1 64 KB (per SM)

Performance

Pixel rate 22.00 GPixel/s 50.40 GPixel/s
Texture rate 44.00 GTexel/s 88.20 GTexel/s
FP16 (half) performance 2.816 TFLOPS (2:1) 5.645 TFLOPS (2:1)
FP32 (float) performance 1,408 GFLOPS 2.822 TFLOPS
FP64 (double) performance 352.0 GFLOPS (1:4) 88.20 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP
TDP 15 W 31 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 6.6
CUDA 7.5

Other Features

Mobile graphics

Release date Aug 25th, 2020
Generation GeForce MX (4xx)
Production Active
Interface PCIe 4.0 x4

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