NVIDIA Tegra 4 vs Intel HD 688MHz Gen 7 Full Specs

Summary

48 Shaders 672MHz	32 Shaders 688MHz
Shared Memory14.9GB/s LPDDR3·DDR3L	Shared Memory5.3GB/sDDR3L
Peak·FP32·FP16 64.51 GFLOPS	Peak·FP32·FP16 44.03 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed672MHz UC·Boost·OC	Clock Speed688MHz UC·Base·Boost·OC
Peak OPS 129 GFLOPSFP16	Peak OPS 44.03 GFLOPSFP32
FP32 64.51 GFLOPS	FP32 44.03 GFLOPS
-	FP64 11.01 GFLOPS
Pixel Rate 2.7 GPixel/s	Pixel Rate 0.7 GPixel/s
Texture Rate 16.1 GTexel/s	Texture Rate 2.8 GTexel/s

Core Config

Shaders 48 Shaders	Shaders 32 Shaders
TMUs 24 TMUs	TMUs 4 TMUs
ROPs 4 ROPs	ROPs 1 ROP
Units -	EUs 4 EUs

Clocks

Base Clock -	Base Clock 313MHz
Boost Clock 672MHz	Boost Clock 688MHz

Memory

Shared Memory LPDDR3·DDR3L	Shared MemoryDDR3L
Memory Bus 64-bit	Memory Bus 32-bit
Memory Speed 1.9GT/s	Memory Speed 1.3GT/s
Memory Bandwidth 14.9GB/s	Memory Bandwidth 5.3GB/s
ECC No	ECC No

Video Output

Multi-Monitor -

Multi-Monitor 2

Encoder

-	Encoder Model Quick Sync Video 2
Codec -	Codec AVC (H.264)

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer NVIDIA	Manufacturer Intel
Chip Designer NVIDIA	Chip Designer Intel
Architecture VEC4	Architecture Gen 7
Family Tegra	Family Gen 7
Branding	Branding
Codename Wayne	Codename Bay Trail
Chip Variant -	Chip Variant GT1
Market Segment Tablet	Market Segment Tablet
Release Date Mar 1, 2013	Release Date Sep 2, 2013

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 28nm HPL	Fabrication Node 22nm
Die Size -	Die Size 105mm²
Transistor Count -	Transistor Count 830 Million
Transistor Density -	Transistor Density 8 MTr/mm²

Images