Intel Core i3-4120U

The Intel Core i3-4120U operates with:

CPU Cores 2.

CPU Threads: 4.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: No turbo base No turbo all cores.

TDP: 15 W.

The processor is attached to:

CPU socket: BGA 1168.

This version includes

3.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600 RAM and features 2.0 PCIe Gen 12 lanes.

Tjunction keeps below 100 °C degrees C.

In particular, Haswell U Architecture is enhanced with:

Technology: 22 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q2/2014.

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CPU generation and family

Name:

Intel Core i3-4120U

Family:

Intel Core i3

CPU group:

Intel Core i 4000U

Predecessor:

Segment:

Mobile

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

2.00 GHz

Turbo (1 Core):

No turbo

Turbo (64 Cores)::

Hyperthreading:

Yes

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Memory & PCIe

Memory type:

DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600

PCIe version:

2.0

Memory channels:

PCIe version:

2.0

PCIe lanes:

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600

GPU name:

Intel HD Graphics 4400

GPU frequency:

0.20 GHz

GPU (Turbo):

1.00 GHz

Generation:

DirectX Version:

11.1

Execution units:

Shader:

160

Max memory:

Max. displays:

Technology:

22 nm

Release date:

Q2/2013

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Haswell U

L2-Cache:

Virtualization:

VT-x, VT-x EPT, VT-d

L3-Cache:

3.00 MB

Release date:

Q2/2014

Socket:

BGA 1168

Thermal Management

TDP (PL1):

15 W

TDP (PL2):

TDP Up:

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Celeron N5100 322 (3%)

Intel Celeron N5105 322 (3%)

AMD A8-7200P 321 (3%)

Intel Core i3-4120U 320 (3%)

Intel Core i7-3820QM 320 (3%)

Intel Core i7-3720QM 320 (3%)

Intel Core i3-4340TE 320 (3%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Core i3-6006U 3079 (3%)

Intel Core i5-4302Y 3079 (3%)

Intel Pentium G2030 3052 (3%)

Intel Core i3-4120U 3039 (3%)

Intel Pentium Silver J5005 3034 (3%)

AMD Phenom II X3 B75 3012 (3%)

AMD Phenom II X3 740 3012 (3%)