Intel HD Graphics 400 vs Intel HD Graphics 405

Comparative analysis of Intel HD Graphics 400 and Intel HD Graphics 405 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL.

 

Differences

Reasons to consider the Intel HD Graphics 400

  • 6x more pipelines: 96 vs 16
Pipelines 96 vs 16

Reasons to consider the Intel HD Graphics 405

  • Around 25% higher core clock speed: 400 MHz vs 320 MHz
  • Around 9% higher boost clock speed: 700 MHz vs 640 MHz
  • Around 59% higher texture fill rate: 13.32 GTexel / s vs 8.4 GTexel / s
  • Around 59% better floating-point performance: 213.1 gflops vs 134.4 gflops
  • Around 47% better performance in Geekbench - OpenCL: 1601 vs 1091
Specifications (specs)
Core clock speed 400 MHz vs 320 MHz
Boost clock speed 700 MHz vs 640 MHz
Texture fill rate 13.32 GTexel / s vs 8.4 GTexel / s
Floating-point performance 213.1 gflops vs 134.4 gflops
Benchmarks
Geekbench - OpenCL 1601 vs 1091

Compare benchmarks

GPU 1: Intel HD Graphics 400
GPU 2: Intel HD Graphics 405

Geekbench - OpenCL
GPU 1
GPU 2
1091
1601
Name Intel HD Graphics 400 Intel HD Graphics 405
Geekbench - OpenCL 1091 1601

Compare specifications (specs)

Intel HD Graphics 400 Intel HD Graphics 405

Essentials

Architecture Generation 8.0 Generation 8.0
Code name Braswell GT1 Braswell GT1
Launch date 1 April 2015 1 April 2015
Place in performance rating 1702 1699
Type Desktop Laptop

Technical info

Boost clock speed 640 MHz 700 MHz
Core clock speed 320 MHz 400 MHz
Floating-point performance 134.4 gflops 213.1 gflops
Manufacturing process technology 14 nm 14 nm
Pipelines 96 16
Texture fill rate 8.4 GTexel / s 13.32 GTexel / s
Thermal Design Power (TDP) 6 Watt 6 Watt
Transistor count 189 million 189 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x1 PCIe 3.0 x1

API support

DirectX 12.0 (11_1) 12.0 (11_1)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 8 GB
Memory type DDR3L
Memory bus width 64 / 128 Bit