Core i5-1155G7 vs Core i3-380UM

Primary details

Comparing Core i3-380UM and Core i5-1155G7 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	980
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i3	Tiger Lake
Architecture codename	Arrandale (2010−2011)	Tiger Lake-UP3
Release date	1 October 2010 (13 years ago)	31 May 2021 (3 years ago)
Current price	$86	no data

Detailed specifications

Core i3-380UM and Core i5-1155G7 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	2 (Dual-core)	4 (Quad-Core)
Threads	4	8
Base clock speed	1.33 GHz	2.5 GHz
Boost clock speed	1.33 GHz	4.5 GHz
Bus support	2500 MHz	no data
L1 cache	128 KB	96K (per core)
L2 cache	512 KB	1.25 MB (per core)
L3 cache	3 MB	8 MB (shared)
Chip lithography	32 nm	10 nm SuperFin
Die size	81+114 mm2	no data
Maximum core temperature	105 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	382+177 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Core i3-380UM and Core i5-1155G7 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	BGA1288	FCBGA1449
Power consumption (TDP)	18 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-380UM and Core i5-1155G7. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
FMA	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	+
TSX	no data	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	no data	-
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	Discontinued

Security technologies

Core i3-380UM and Core i5-1155G7 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-380UM and Core i5-1155G7 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-380UM and Core i5-1155G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	8 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	12.8 GB/s	no data
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	Intel® Iris® Xe Graphics eligible
Quick Sync Video	no data	+
Clear Video	+	no data
Clear Video HD	+	+
Graphics max frequency	500 MHz	1.35 GHz
Execution Units	no data	80

Graphics interfaces

Available interfaces and connections of Core i3-380UM and Core i5-1155G7 integrated GPUs.

Number of displays supported

2

4

Graphics image quality

Maximum display resolutions supported by Core i3-380UM and Core i5-1155G7 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Core i3-380UM and Core i5-1155G7 integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Core i3-380UM and Core i5-1155G7.

PCIe version	2.0	4.0
PCI Express lanes	16	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

---

Pros & cons summary

---

Recency	1 October 2010	31 May 2021
Physical cores	2	4
Threads	4	8
Chip lithography	32 nm	10 nm
Power consumption (TDP)	18 Watt	28 Watt

---

Should you still have questions on choice between Core i3-380UM and Core i5-1155G7, 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.

---