NVIDIA Tegra 2L vs Intel HD 688MHz Gen 7 Full Specs

Summary

4 Shaders 300MHz	32 Shaders 688MHz
Shared Memory2.7GB/s DDR2·LPDDR2	Shared Memory5.3GB/sDDR3L
Peak·FP32·FP16 2.4 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 2L4.8 GFLOPSFP16

x1

HD 688MHz Gen 744.03 GFLOPSFP32

x9.17

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Theoretical Performance

Clock Speed300MHz UC·Boost·OC	Clock Speed688MHz UC·Base·Boost·OC
Peak OPS 4.8 GFLOPSFP16	Peak OPS 44.03 GFLOPSFP32
FP32 2.4 GFLOPS	FP32 44.03 GFLOPS
-	FP64 11.01 GFLOPS
Pixel Rate 1.2 GPixel/s	Pixel Rate 0.7 GPixel/s
Texture Rate 1.2 GTexel/s	Texture Rate 2.8 GTexel/s

Core Config

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

Clocks

Base Clock -	Base Clock 313MHz
Boost Clock 300MHz	Boost Clock 688MHz

Memory

Shared Memory DDR2·LPDDR2	Shared MemoryDDR3L
Memory Bus 32-bit	Memory Bus 32-bit
Memory Speed 667MT/s	Memory Speed 1.3GT/s
Memory Bandwidth 2.7GB/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 Ventana	Codename Bay Trail
Chip Variant -	Chip Variant GT1
Market Segment Tablet	Market Segment Tablet
Release Date Jan 1, 2010	Release Date Sep 2, 2013

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 40nm	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

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Used In

CPUs Tegra 2L

CPUs Atom Z3680D Atom Z3740D Atom Z3770D

Competitors

NVIDIATegra 2L vs GPU NVIDIATegra Switch 2

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