Intel Celeron 3205U vs Intel Celeron N2820 Full Specs

Summary

2 Cores 2 Threads 1.5GHz	2 Cores 2 Threads 2.13GHz
TDP 15W	TDP 7.5W
Bandwidth 29.9GB/s LPDDR3·DDR3L	Bandwidth 8.5GB/s DDR3L
iGPU HD 800MHz Gen 8	iGPU HD 756MHz Gen 7
Peak·FP32·FP16 307.2 GFLOPSFP16	Peak·FP32·FP16 48.38 GFLOPSFP32
Socket BGA 1168	Socket BGA 1170

Core Config

2 Cores	2 Cores
2 Threads	2 Threads

Clocks

Base Clock 1.5GHz	Base Clock 2.13GHz
Boost Clock -	Boost Clock 2.39GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 24KB
L2 256KB	L2 1MB shared
L3 2MB	L3 -

Memory

Type LPDDR3·DDR3L	Type DDR3L
Max Memory 16GB	Max Memory 8GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 64-bit
Speed 1866MT/s	Speed 1066MT/s
Bandwidth 29.9GB/s	Bandwidth 8.5GB/s
Bandwidth Calculator Channels Transfer Rate1866MT/s UC·Spec·OC 29.9GB/s	Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 8.5GB/s

Power & Thermals

TDP 15W	TDP 7.5W
cTDP-down -	cTDP-down 4.5W
Max Operating Temp 105°C Max	Max Operating Temp -
Included Cooler 0	Included Cooler -

Chipset Bus

Bus Type DMI	Bus Type -
Bus Config 4 lanes	Bus Config -
Bus Speed 5GT/s	Bus Speed -
Bus Bandwidth 2.5GB/s	Bus Bandwidth -

Expansion

PCIe PCIe 2.0 x12 6GB/sBandwidth

PCIe PCIe 2.0 x4 2GB/sBandwidth

iGPU

iGPU HD 800MHz Gen 8	iGPU HD 756MHz Gen 7
Shaders 96	Shaders 32
Boost Clock 800MHz	Boost Clock 756MHz
Peak·FP32·FP16 307.2 GFLOPSFP16	Peak·FP32·FP16 48.38 GFLOPSFP32

Controller

Controller Model 9 Series U	Controller Model -
Codename Wildcat Point-LP	Codename -
PCIe -	PCIe -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Broadwell	Architecture Silvermont
Family Celeron	Family Celeron
Branding	Branding
Codename Broadwell-U - Broadwell-2C-GT2Variant	Codename Bay Trail-D ValleyviewDie Bay Trail-2CVariant
Market Segment Laptop	Market Segment Laptop
Release Date Jan 1, 2015	Release Date Nov 1, 2014

Fabrication

Foundry Intel	Foundry Intel
Other Foundries IntelPCH	Other Foundries -
Fabrication Node 14nm 22nmPCH	Fabrication Node 22nm -
Die Size 82mm² 52mm²PCH	Die Size 70mm² -
Transistor Count 1.3 Billion	Transistor Count 550 Million
Transistor Density 16 MTr/mm²	Transistor Density 8 MTr/mm²

Images

Competitors

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