NVIDIA Tegra 3 vs Intel HD 688MHz Gen 7 Full Specs

Summary

8 Shaders 520MHz	32 Shaders 688MHz
Shared Memory6GB/s DDR3L·LPDDR2	Shared Memory5.3GB/sDDR3L
Peak·FP32·FP16 8.32 GFLOPS	Peak·FP32·FP16 44.03 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Tegra 316.64 GFLOPSFP16

x1

HD 688MHz Gen 744.03 GFLOPSFP32

x2.65

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Theoretical Performance

Clock Speed520MHz UC·Boost·OC	Clock Speed688MHz UC·Base·Boost·OC
Peak OPS 16.64 GFLOPSFP16	Peak OPS 44.03 GFLOPSFP32
FP32 8.32 GFLOPS	FP32 44.03 GFLOPS
-	FP64 11.01 GFLOPS
Pixel Rate 4.2 GPixel/s	Pixel Rate 0.7 GPixel/s
Texture Rate 4.2 GTexel/s	Texture Rate 2.8 GTexel/s

Core Config

Shaders 8 Shaders	Shaders 32 Shaders
TMUs 8 TMUs	TMUs 4 TMUs
ROPs 8 ROPs	ROPs 1 ROP
Units -	EUs 4 EUs

Clocks

Base Clock -	Base Clock 313MHz
Boost Clock 520MHz	Boost Clock 688MHz

Memory

Shared Memory DDR3L·LPDDR2	Shared MemoryDDR3L
Memory Bus 32-bit	Memory Bus 32-bit
Memory Speed 1.5GT/s	Memory Speed 1.3GT/s
Memory Bandwidth 6GB/s	Memory Bandwidth 5.3GB/s

Video Output

Multi-Monitor -

Multi-Monitor 2

Encoder

-	Encoder Model Quick Sync Video 2

Decoder

-	Decoder Model Quick Sync Video 2

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 Kal-El	Codename Bay Trail
Chip Variant -	Chip Variant GT1
Market Segment Tablet	Market Segment Tablet
Release Date Nov 1, 2011	Release Date Sep 2, 2013

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 40nm LPG	Fabrication Node 22nm
Die Size -	Die Size 105mm²
Transistor Count -	Transistor Count 830 Million
Transistor Density -	Transistor Density 8 MTr/mm²

Images

No images available

No images available

Used In

CPUs Tegra 3	CPUs Atom Z3680D Atom Z3740D Atom Z3770D
Tablets Surface RT(Tegra 3, Late 2012)	Tablets -

Competitors

NVIDIATegra 3 vs GPU NVIDIATegra Switch 2

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