Intel Iris Pro P580 1000MHz vs Intel HD 4600 1000MHz Full Specs

Summary

576 Shaders 1GHz	160 Shaders 1GHz
Shared Memory34.1GB/s DDR4·DDR3L	Shared Memory25.6GB/s DDR3·DDR3L
Peak·FP32·FP16 1.15 TFLOPS	Peak·FP32·FP16 320 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Iris Pro P580 1000MHz1.15 TFLOPSFP32

x3.60

HD 4600 1000MHz320 GFLOPSFP32

x1

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Theoretical Performance

Clock Speed1000MHz UC·Base·Boost·OC	Clock Speed1000MHz UC·Base·Boost·OC
Peak OPS 1.15 TFLOPSFP32	Peak OPS 320 GFLOPSFP32
FP32 1.15 TFLOPS	FP32 320 GFLOPS
FP64 288 GFLOPS	FP64 80 GFLOPS
Pixel Rate 9 GPixel/s	Pixel Rate 2 GPixel/s
Texture Rate 72 GTexel/s	Texture Rate 20 GTexel/s

Core Config

Shaders 576 Shaders	Shaders 160 Shaders
TMUs 72 TMUs	TMUs 20 TMUs
ROPs 9 ROPs	ROPs 2 ROPs
EUs 72 EUs	EUs 20 EUs

Clocks

Base Clock 700MHz	Base Clock 400MHz
Boost Clock 1GHz	Boost Clock 1GHz

Memory

Shared Memory DDR4·DDR3L	Shared Memory DDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.1GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 34.1GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No
EDRAM 128MBSize 128BitBus Width 100GB/sBandwidth	EDRAM -

Video Output

Max Resolution 4096x2304	Max Resolution 3840x2160
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz
Multi-Monitor 3	Multi-Monitor 2
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.4	Shader Model 5.1
DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 11_1
OpenGL 4.6 OpenCL 3 Vulkan 1.2	OpenGL 4.3 OpenCL 1.2 Vulkan 1

Encoder

Encoder Quick Sync Video 5	Encoder Quick Sync Video 3
Codec JPEG AVC (H.264) HEVC (H.265)	Codec - AVC (H.264) -

Decoder

Decoder Quick Sync Video 5	Decoder Quick Sync Video 3
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 - AVC (H.264) -

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	Architecture Gen 7
Family Gen 9	Family Gen 7
Branding	Branding
Codename Skylake	Codename Haswell
Chip Variant GT1	Chip Variant GT1
Market Segment Workstation	Market Segment Laptop
Release Date Sep 1, 2015	Release Date Sep 3, 2013

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm	Fabrication Node 22nm
Die Size 184mm²	Die Size 131mm²
Transistor Count 3.1B	Transistor Count 960M
Transistor Density 17 MTr/mm²	Transistor Density 7 MTr/mm²

Images

Used In

CPUs IntelXeon E3-1578L v54 CoresIntelXeon E3-1515M v54 Cores

CPUs IntelCore i3-4330TE2 CoresIntelCore i3-4340TE2 CoresIntelCore i5-4570TE2 Cores Show 5 more

Competitors

IntelIris Pro P580 1000MHz vs GPU IntelIris Pro 580 900MHz IntelIris Pro P580 1000MHz vs GPU IntelIris Pro 580 950MHz IntelIris Pro P580 1000MHz vs GPU IntelIris Pro 580 1000MHz Show 12 more

IntelHD 4600 1000MHz vs GPU AMDRadeon Vega 2 1100MHz IntelHD 4600 1000MHz vs GPU AMDRadeon R5 3CU 720MHz GCN 3 IntelHD 4600 1000MHz vs GPU AMDRadeon Vega 3 1000MHz Show 12 more