Intel HD 400 600MHz vs Intel HD 515 850MHz Full Specs

Summary

96 Shaders 600MHz	192 Shaders 850MHz
Shared Memory25.6GB/s DDR3L·LPDDR3	Shared Memory29.9GB/s LPDDR3·DDR3L
Peak·FP32·FP16 115.2 GFLOPS	Peak·FP32·FP16 326.4 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed600MHz UC·Base·Boost·OC	Clock Speed850MHz UC·Base·Boost·OC
Peak OPS 230.4 GFLOPSFP16	Peak OPS 326.4 GFLOPSFP32
FP32 115.2 GFLOPS	FP32 326.4 GFLOPS
FP64 28.8 GFLOPS	FP64 81.6 GFLOPS
Pixel Rate 1.2 GPixel/s	Pixel Rate 2.5 GPixel/s
Texture Rate 7.2 GTexel/s	Texture Rate 20.4 GTexel/s

Core Config

Shaders 96 Shaders	Shaders 192 Shaders
TMUs 12 TMUs	TMUs 24 TMUs
ROPs 2 ROPs	ROPs 3 ROPs
EUs 12 EUs	EUs 24 EUs

Clocks

Base Clock 320MHz	Base Clock 350MHz
Boost Clock 600MHz	Boost Clock 850MHz

Memory

Shared Memory DDR3L·LPDDR3	Shared Memory LPDDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 1.9GT/s
Memory Bandwidth 25.6GB/s	Memory Bandwidth 29.9GB/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 Skylake
Chip Variant GT1	Chip Variant GT1
Market Segment Tablet	Market Segment Laptop
Release Date Apr 1, 2015	Release Date Sep 1, 2015

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm	Fabrication Node 14nm
Die Size 87mm²	Die Size 102mm²
Transistor Count 1.3 Billion	Transistor Count 1.8 Billion
Transistor Density 15 MTr/mm²	Transistor Density 17 MTr/mm²

Images