Intel Core i3-330UM vs Intel Core i3-390M

Intel Core i3-330UM

Intel Core i3-390M

2 Cores 4 Threads 1.2GHz Clock	2 Cores 4 Threads 2.66GHz Clock
Socket BGA 1288	Socket BGA 1288
iGPU HD 500MHz Gen 5 100 GFLOPS FP32	iGPU HD 667MHz Gen 5 130 GFLOPS FP32

Highlights

Geekbench 6

GB6 Single-Core

52% slower vs Core i3-390M

2.06x faster vs Core i3-330UM

Core i3-330UM - GB6S 160

Core i3-390M - GB6S 330

x2.06

GB6 Multi-Core

49% slower vs Core i3-390M

95% faster vs Core i3-330UM

Core i3-330UM - GB6M 320

Core i3-390M - GB6M 625

x1.95

Memory Bandwidth

25% slower vs Core i3-390M

34% faster vs Core i3-330UM

Core i3-330UM - 12.8GB/s

Core i3-390M - 17.1GB/s

x1.34

TDP

49% lower vs Core i3-390M

94% higher vs Core i3-330UM

Core i3-330UM - 18W

Core i3-390M - 35W

x1.94

iGPU FP32

23% slower vs Core i3-390M

30% faster vs Core i3-330UM

Core i3-330UM - 100 GFLOPS FP32

Core i3-390M - 130 GFLOPS FP32

x1.3

Benchmarks

Geekbench 6

GB6S 160 4%	GB6S 330 8%
GB6M 320 1%	GB6M 625 2%

Cinebench R23

0%	0%
0%	0%

Competitors

Intel Core i3-330UM vs Intel Core i3-330E

Intel Core i3-330UM vs Intel Core i3-330M

Intel Core i3-330UM vs Intel Core i3-350M

Intel Core i3-330UM vs Intel Core i3-370M

Intel Core i3-330UM vs Intel Core i3-380M

Intel Core i3-330UM vs Intel Core i3-380UM

Intel Core i3-330UM vs Intel Core i3-390M

Intel Core i3-330UM vs Intel Core i3-2310M

Intel Core i3-330UM vs Intel Core i3-2312M

Intel Core i3-390M vs Intel Core i3-330E

Intel Core i3-390M vs Intel Core i3-330M

Intel Core i3-390M vs Intel Core i3-330UM

Intel Core i3-390M vs Intel Core i3-350M

Intel Core i3-390M vs Intel Core i3-370M

Intel Core i3-390M vs Intel Core i3-380M

Intel Core i3-390M vs Intel Core i3-380UM

Intel Core i3-390M vs Intel Core i3-2310M

Intel Core i3-390M vs Intel Core i3-2312M

Intel Core i3-390M vs Intel Core i3-2330E

Intel Core i3-390M vs Intel Core i3-2330M

Intel Core i3-390M vs Intel Core i3-2332M

Intel Core i3-390M vs Intel Core i3-2350M

Intel Core i3-390M vs Intel Core i3-2357M

Intel Core i3-390M vs Intel Core i3-2367M

Intel Core i3-390M vs Intel Core i3-2370M

Change Comparison

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Manufacturer Intel	Manufacturer Intel
Architecture Westmere	Architecture Westmere
Family Core 1st Gen	Family Core 1st Gen
Instruction Set (ISA) x86-64	Instruction Set (ISA) x86-64
Codename Arrandale	Codename Arrandale
Market Segment Laptop	Market Segment Laptop
Release Date 5/1/2010	Release Date 1/1/2011

Foundry Intel Intel (iGPU Die)	Foundry Intel Intel (iGPU Die)
Node 32nm 45nm (iGPU Die)	Node 32nm 45nm (iGPU Die)
Die Size 81 mm² 114 mm² (iGPU Die)	Die Size 81 mm² 114 mm² (iGPU Die)
Transistor Count 382 Million 177 Million (iGPU Die)	Transistor Count 382 Million 177 Million (iGPU Die)

1.2GHz 9x Multiplier	2.66GHz 20x Multiplier


Overclocking Locked Voltage 0.73V Min 1.4V Max	Overclocking Locked Voltage 0.78V Min 1.4V Max

Type DMI	Type DMI


Transfer Rate 2.5GT/s	Transfer Rate 2.5GT/s

Lanes 4	Lanes 4
Bandwidth 1.25GB/s	Bandwidth 1.25GB/s
Bi-directional 2.5GB/s	Bi-directional 2.5GB/s

L0 Instruction	L0 Instruction
L0 Data	L0 Data
L1 Instruction 32KB/Core 4-way set associative	L1 Instruction 32KB/Core 4-way set associative
L1 Data 32KB/Core 8-way set associative	L1 Data 32KB/Core 8-way set associative
L2 256KB/Core 8-way set associative	L2 256KB/Core 8-way set associative
L3 3MB Shared 12-way set associative	L3 3MB Shared 12-way set associative

Intel Core i3-330UM vs Intel Core i3-390M

Highlights

Geekbench 6

GB6 Single-Core

GB6 Multi-Core

Memory Bandwidth

TDP

iGPU FP32

Benchmarks

Geekbench 6

Cinebench R23

Tech Specs

Chip

Fabrication

Socket

Core Configuration

Clock Speeds

Chipset Bus

Cache

Memory Controller

Power & Thermals

Expansion

iGPU

NPU

Cellular

Competitors


Channels 2	Channels 2
Max Memory 8GB	Max Memory 8GB
ECC Not Supported	ECC Not Supported
Bus Width/Channel 64Bit Bus Width 128Bit	Bus Width/Channel 64Bit Bus Width 128Bit
Clock 400MHz Transfer Rate 800MT/s	Clock 533MHz Transfer Rate 1066MT/s
Bandwidth/Channel 6.4GB/s Bandwidth 12.8GB/s	Bandwidth/Channel 8.5GB/s Bandwidth 17.1GB/s

TDP 18W	TDP 35W
Temp 105°C Max	Temp 105°C Max
Included Cooler	Included Cooler