Intel Iris Xe Graphics G7 80EU vs NVIDIA GeForce GT 650M Mac Edition

Table of Contents

Graphics Processor

GPU model Tiger Lake GT2 GK107
Architecture Generation 12.1 Kepler
Foundry Intel TSMC
Manufacturing process 10 nm 28 nm
Number of transistors unknown 1,270 million
Die size 146 mm² 118 mm²
GPU variant N13P-GT-W-A2

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
Boost clock 1100 MHz
Memory clock System Shared 1254 MHz 5 Gbps effective
GPU clock 900 MHz

Memory Configuration

Memory size System Shared 512 MB
Memory type System Shared GDDR5
Memory bus width System Shared 128 bit
Bandwidth System Dependent 80.26 GB/s

Render Configuration

Shading units 640 384
TMUs 40 32
ROPs 20 16
Execution units 80
Cache L2 1024 KB 256 KB
gpu.details.l3-cache 3.75 MB
SMX count 2
Cache L1 16 KB (per SMX)

Performance

Pixel rate 22.00 GPixel/s 7.200 GPixel/s
Texture rate 44.00 GTexel/s 28.80 GTexel/s
FP16 (half) performance 2.816 TFLOPS (2:1)
FP32 (float) performance 1,408 GFLOPS 691.2 GFLOPS
FP64 (double) performance 352.0 GFLOPS (1:4) 28.80 GFLOPS (1:24)

Dimensions & Outputs

Slot width IGP
TDP 15 W 45 W
Outputs No outputs No outputs

API Support & Features

DirectX 12 (12_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.1
Shader model 6.4 5.1
CUDA 3.0

Other Features

Mobile graphics

Release date Jul 12th, 2012
Generation GeForce 600M
Production End-of-life
Interface PCIe 3.0 x16
Predecessor GeForce 500M
Successor GeForce 700M

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