Intel HD 615 900MHz vs Intel HD 4000 1050MHz Full Specs

Summary

192 Shaders 900MHz	128 Shaders 1.05GHz
Shared Memory29.9GB/s LPDDR3·DDR3L	Shared Memory25.6GB/s DDR3·DDR3L
Peak·FP32·FP16 345.6 GFLOPS	Peak·FP32·FP16 268.8 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

HD 615 900MHz345.6 GFLOPSFP16

x1.29

HD 4000 1050MHz268.8 GFLOPSFP32

x1

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Theoretical Performance

Clock Speed900MHz UC·Base·Boost·OC	Clock Speed1050MHz UC·Base·Boost·OC
Peak OPS 345.6 GFLOPSFP16	Peak OPS 268.8 GFLOPSFP32
FP32 345.6 GFLOPS	FP32 268.8 GFLOPS
FP64 86.4 GFLOPS	FP64 67.2 GFLOPS
Pixel Rate 2.7 GPixel/s	Pixel Rate 2.1 GPixel/s
Texture Rate 21.6 GTexel/s	Texture Rate 16.8 GTexel/s

Core Config

Shaders 192 Shaders	Shaders 128 Shaders
TMUs 24 TMUs	TMUs 16 TMUs
ROPs 3 ROPs	ROPs 2 ROPs
EUs 24 EUs	EUs 16 EUs

Clocks

Base Clock 300MHz	Base Clock 350MHz
Boost Clock 900MHz	Boost Clock 1.05GHz

Memory

Shared Memory LPDDR3·DDR3L	Shared Memory DDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.9GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 29.9GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Video Output

Multi-Monitor 3

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 6

Encoder Model Quick Sync Video 2

Decoder

Decoder Model Quick Sync Video 6

Decoder Model Quick Sync Video 2

Card

Form Factor iGPU	Form Factor iGPU
Cooling Passive	Cooling Open-Air

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 9.5	Architecture Gen 7
Family Gen 9.5	Family Gen 7
Branding	Branding
Codename Kaby Lake	Codename Ivy Bridge
Chip Variant GT1	Chip Variant GT1
Market Segment Desktop	Market Segment Laptop
Release Date Jan 3, 2017	Release Date Apr 1, 2012

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm+	Fabrication Node 22nm
Die Size 103mm²	Die Size 118mm²
Transistor Count 1.8 Billion	Transistor Count 945 Million
Transistor Density 17 MTr/mm²	Transistor Density 8 MTr/mm²

Images

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Used In

CPUs Core m3-7Y30 Core m3-7Y32 Core m3-7Y32A	CPUs Core i3-3225 Core i3-3245 Core i5-3335S Show 2 more
Laptops MacBook 12(Mid 2017)	Laptops MacBook Air 11(Mid 2012)
Tablets Surface Pro 5(Intel 7th Gen, Mid 2017)	Tablets Surface Pro(Intel 3rd Gen, Early 2013)
All-in-Ones -	All-in-Ones iMac 21.5(Early 2013)