Intel HD 646MHz Gen 7 Full Specs

Summary

32 Shaders 646MHz

Shared Memory5.3GB/sDDR3L

Peak·FP32·FP16 41.34 GFLOPS

Form Factor iGPU

TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

HD 646MHz Gen 741.34 GFLOPSFP32

x1

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Theoretical Performance

Clock Speed646MHz UC·Base·Boost·OC

Peak OPS 41.34 GFLOPSFP32

FP32 41.34 GFLOPS

FP64 10.34 GFLOPS

Pixel Rate 0.7 GPixel/s

Texture Rate 2.6 GTexel/s

Core Config

Shaders 32 Shaders

TMUs 4 TMUs

ROPs 1 ROP

EUs 4 EUs

Clocks

Base Clock 311MHz

Boost Clock 646MHz

Memory

Shared MemoryDDR3L

Memory Bus 32-bit

Memory Speed 1.3GT/s

Memory Bandwidth 5.3GB/s

ECC No

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

API Support

Shader Model 5

DirectX DirectX 11 Direct3D 11_0

OpenGL 4 OpenCL 1.2 Vulkan 1

Encoder

Encoder Quick Sync Video 2

Codec AVC (H.264)

Decoder

Decoder Quick Sync Video 2

Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264)

Card

Form Factor iGPU

Chip

Manufacturer Intel

Chip Designer Intel

Architecture Gen 7

Family Gen 7

Branding

Codename Bay Trail

Chip Variant GT1

Market Segment Tablet

Release Date Sep 2, 2013

Fabrication

Foundry Intel

Fabrication Node 22nm

Die Size 105mm²

Transistor Count 830M

Transistor Density 8 MTr/mm²

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