Intel HD 400 640MHz vs Intel HD 405 700MHz Full Specs

Summary

96 Shaders 640MHz	128 Shaders 700MHz
Shared Memory25.6GB/sDDR3L	Shared Memory25.6GB/sDDR3L
Peak·FP32·FP16 122.9 GFLOPS	Peak·FP32·FP16 179.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

HD 400 640MHz245.8 GFLOPSFP16

x1

HD 405 700MHz358.4 GFLOPSFP16

x1.46

Show Top Score

Theoretical Performance

Clock Speed640MHz UC·Base·Boost·OC	Clock Speed700MHz UC·Base·Boost·OC
Peak OPS 245.8 GFLOPSFP16	Peak OPS 358.4 GFLOPSFP16
FP32 122.9 GFLOPS	FP32 179.2 GFLOPS
FP64 30.72 GFLOPS	FP64 44.8 GFLOPS
Pixel Rate 1.3 GPixel/s	Pixel Rate 1.4 GPixel/s
Texture Rate 7.7 GTexel/s	Texture Rate 11.2 GTexel/s

Core Config

Shaders 96 Shaders	Shaders 128 Shaders
TMUs 12 TMUs	TMUs 16 TMUs
ROPs 2 ROPs	ROPs 2 ROPs
EUs 12 EUs	EUs 16 EUs

Clocks

Base Clock 320MHz	Base Clock 400MHz
Boost Clock 640MHz	Boost Clock 700MHz

Memory

Shared MemoryDDR3L	Shared MemoryDDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 25.6GB/s	Memory Bandwidth 25.6GB/s

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 4

Encoder Model Quick Sync Video 4

Decoder

Decoder Model Quick Sync Video 4

Decoder Model Quick Sync Video 4

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 8	Architecture Gen 8
Family Gen 8	Family Gen 8
Branding	Branding
Codename Braswell	Codename Braswell
Chip Variant GT1	Chip Variant GT1
Market Segment Tablet	Market Segment Tablet
Release Date Apr 1, 2015	Release Date Apr 1, 2015

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm	Fabrication Node 14nm
Die Size 87mm²	Die Size 87mm²
Transistor Count 1.3 Billion	Transistor Count 1.3 Billion
Transistor Density 15 MTr/mm²	Transistor Density 15 MTr/mm²

Images

No images available

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Used In

CPUs Celeron N3160

CPUs Pentium N3710