i5-11400H vs i3-1120G4

Primary details

Comparing Core i3-1120G4 and Core i5-11400H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	776
Place by popularity	not in top-100	35
Market segment	Laptop	Laptop
Series	Intel Tiger Lake	Tiger Lake
Power efficiency	no data	26.60
Architecture codename	Tiger Lake-UP4 (2020)	Tiger Lake-H (2021)
Release date	2 September 2020 (4 years ago)	11 May 2021 (3 years ago)

Detailed specifications

Core i3-1120G4 and Core i5-11400H basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	6 (Hexa-Core)
Threads	8	12
Base clock speed	1.1 GHz	2.7 GHz
Boost clock speed	3.5 GHz	4.5 GHz
Bus rate	2 GT/s	8 GT/s
L1 cache	96K (per core)	96K (per core)
L2 cache	1.25 MB (per core)	1.25 MB (per core)
L3 cache	8 MB (shared)	12 MB (shared)
Chip lithography	10 nm SuperFin	10 nm SuperFin
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Core i3-1120G4 and Core i5-11400H compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCBGA1598	FCBGA1787
Power consumption (TDP)	15 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-1120G4 and Core i5-11400H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Deep Learning Boost	+	+

Security technologies

Core i3-1120G4 and Core i5-11400H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
Secure Key	no data	+
SGX	-	-
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-1120G4 and Core i5-11400H are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-1120G4 and Core i5-11400H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4
Maximum memory size	32 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	51.2 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 11th Gen Intel® Processors	Intel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video	+	+
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	1.45 GHz
Execution Units	48	16

Graphics interfaces

Available interfaces and connections of Core i3-1120G4 and Core i5-11400H integrated GPUs.

Number of displays supported

4

4

Graphics image quality

Maximum display resolutions supported by Core i3-1120G4 and Core i5-11400H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
Max resolution over DisplayPort	7680x4320@60Hz	7680x4320@60Hz

Graphics API support

APIs supported by Core i3-1120G4 and Core i5-11400H integrated GPUs, sometimes API versions are included.

DirectX	12.1	12.1
OpenGL	4.6	4.6

Peripherals

Specifications and connection of peripherals supported by Core i3-1120G4 and Core i5-11400H.

PCIe version	4.0	4.0
PCI Express lanes	16	20

Pros & cons summary

---

Recency	2 September 2020	11 May 2021
Physical cores	4	6
Threads	8	12
Power consumption (TDP)	15 Watt	35 Watt

---

Should you still have questions on choice between Core i3-1120G4 and Core i5-11400H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---