Intel HD 320MHz 12EU Gen 8 vs Intel HD 505 650MHz Full Specs

Summary

96 Shaders 320MHz	144 Shaders 650MHz
Shared Memory25.6GB/sDDR3L	Shared Memory76.8GB/s LPDDR4·DDR3L
Peak·FP32·FP16 61.44 GFLOPS	Peak·FP32·FP16 187.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed320MHz UC·Base·Boost·OC	Clock Speed650MHz UC·Base·Boost·OC
Peak OPS 122.9 GFLOPSFP16	Peak OPS 374.4 GFLOPSFP16
FP32 61.44 GFLOPS	FP32 187.2 GFLOPS
FP64 15.36 GFLOPS	FP64 46.8 GFLOPS
Pixel Rate 0.6 GPixel/s	Pixel Rate 1.9 GPixel/s
Texture Rate 3.8 GTexel/s	Texture Rate 11.7 GTexel/s

Core Config

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

Clocks

Base Clock 200MHz	Base Clock 500MHz
Boost Clock 320MHz	Boost Clock 650MHz

Memory

Shared MemoryDDR3L	Shared Memory LPDDR4·DDR3L
Memory Bus 128-bit	Memory Bus 256-bit
Memory Speed 1.6GT/s	Memory Speed 2.4GT/s
Memory Bandwidth 25.6GB/s	Memory Bandwidth 76.8GB/s
ECC No	ECC No

Video Output

Multi-Monitor 2

Multi-Monitor 3

Encoder

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

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 8	Architecture Gen 9
Family Gen 8	Family Gen 9
Branding	Branding
Codename Braswell	Codename Apollo Lake
Chip Variant GT1	Chip Variant GT1
Market Segment Tablet	Market Segment Laptop
Release Date Jan 5, 2015	Release Date Sep 1, 2016

Fabrication

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

Images