Intel UHD Graphics vs NVIDIA GeForce GT 745M

Graphics Processor

GPU model Amber Lake GT2 GK107
Architecture Generation 9.5 Kepler
Foundry Intel TSMC
Manufacturing process 14 nm 28 nm
Number of transistors unknown 1,270 million
Die size unknown 118 mm²
GPU variant N14P-LP

Integrated Graphics

Release date Aug 21st, 2019
Generation HD Graphics-T (Amber Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz
Boost clock 1050 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective
GPU clock 837 MHz

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared DDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 28.80 GB/s

Render Configuration

Shading units 192 384
TMUs 24 32
ROPs 3 16
Execution units 24
SMX count 2
Cache L1 16 KB (per SMX)
Cache L2 256 KB

Performance

Pixel rate 3.150 GPixel/s 6.696 GPixel/s
Texture rate 25.20 GTexel/s 26.78 GTexel/s
FP16 (half) performance 806.4 GFLOPS (2:1)
FP32 (float) performance 403.2 GFLOPS 642.8 GFLOPS
FP64 (double) performance 100.8 GFLOPS (1:4) 26.78 GFLOPS (1:24)

Dimensions & Outputs

Slot width IGP 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 Apr 1st, 2013
Generation GeForce 700M
Production End-of-life
Interface PCIe 3.0 x16
Predecessor GeForce 600M
Successor GeForce 800M

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