Intel HD 505 650MHz vs Intel HD 400 500MHz Full Specs

Summary

144 Shaders 650MHz	96 Shaders 500MHz
Shared Memory76.8GB/s LPDDR4·DDR3L	Shared Memory12.8GB/sDDR3L
Peak·FP32·FP16 187.2 GFLOPS	Peak·FP32·FP16 96 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed650MHz UC·Base·Boost·OC	Clock Speed500MHz UC·Base·Boost·OC
Peak OPS 374.4 GFLOPSFP16	Peak OPS 192 GFLOPSFP16
FP32 187.2 GFLOPS	FP32 96 GFLOPS
FP64 46.8 GFLOPS	FP64 24 GFLOPS
Pixel Rate 1.9 GPixel/s	Pixel Rate 1 GPixel/s
Texture Rate 11.7 GTexel/s	Texture Rate 6 GTexel/s

Core Config

Shaders 144 Shaders	Shaders 96 Shaders
TMUs 18 TMUs	TMUs 12 TMUs
ROPs 3 ROPs	ROPs 2 ROPs
EUs 18 EUs	EUs 12 EUs

Clocks

Base Clock 500MHz	Base Clock 200MHz
Boost Clock 650MHz	Boost Clock 500MHz

Memory

Shared Memory LPDDR4·DDR3L	Shared MemoryDDR3L
Memory Bus 256-bit	Memory Bus 64-bit
Memory Speed 2.4GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 76.8GB/s	Memory Bandwidth 12.8GB/s
ECC No	ECC No

Video Output

Multi-Monitor 3

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 5	Encoder Model Quick Sync Video 4
Codec JPEG AVC (H.264) HEVC (H.265)	Codec JPEG AVC (H.264) -

Decoder

Decoder Model Quick Sync Video 5	Decoder Model Quick Sync Video 4
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 AVC (H.264) -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 9	Architecture Gen 8
Family Gen 9	Family Gen 8
Branding	Branding
Codename Apollo Lake	Codename Braswell
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Tablet
Release Date Sep 1, 2016	Release Date Apr 1, 2015

Fabrication

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

Images