Intel Core i5-1145GRE vs Intel Core i3-8140U

Comparative analysis of Intel Core i5-1145GRE and Intel Core i3-8140U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i5-1145GRE

Intel Core i3-8140U

Differences

Reasons to consider the Intel Core i5-1145GRE

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 5% higher clock speed: 4.10 GHz vs 3.90 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 94% better performance in PassMark - CPU mark: 8221 vs 4227

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	4.10 GHz vs 3.90 GHz
Manufacturing process technology	10 nm SuperFin vs 14 nm
L3 cache	8 MB vs 4 MB
Benchmarks
PassMark - CPU mark	8221 vs 4227

Reasons to consider the Intel Core i3-8140U

Around 7% better performance in PassMark - Single thread mark: 2135 vs 1988

Benchmarks
PassMark - Single thread mark	2135 vs 1988

Compare benchmarks

CPU 1: Intel Core i5-1145GRE
CPU 2: Intel Core i3-8140U

PassMark - Single thread mark

CPU 1

CPU 2

1988

2135

PassMark - CPU mark

CPU 1

CPU 2

8221

4227

Name	Intel Core i5-1145GRE	Intel Core i3-8140U
PassMark - Single thread mark	1988	2135
PassMark - CPU mark	8221	4227

Compare specifications (specs)

	Intel Core i5-1145GRE	Intel Core i3-8140U
Essentials
Architecture codename	Tiger Lake	Coffee Lake
Launch date	2 Sep 2020	Q4'19
Launch price (MSRP)	$398
Place in performance rating	1210	1198
Processor Number	i5-1145GRE	i3-8140U
Series	11th Generation Intel Core i5 Processors	8th Generation Intel Core i3 Processors
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.50 GHz	2.10 GHz
Bus Speed	4 GT/s	4 GT/s OPI
L1 cache	384 KB
L2 cache	5 MB
L3 cache	8 MB	4 MB
Manufacturing process technology	10 nm SuperFin	14 nm
Maximum core temperature	100C	100°C
Maximum frequency	4.10 GHz	3.90 GHz
Number of cores	4	2
Number of threads	8	4
Operating Temperature Range	-40°C to 100°C
Memory
Max memory channels	2	2
Maximum memory size	64 GB	64 GB
Supported memory types	DDR4-3200, LPDDR4x-4267, In-Band ECC	DDR4-2400, LPDDR3-2133
Maximum memory bandwidth		37.5 GB/s
Graphics
Device ID	0x9A49	0x3EA9
Execution Units	80
Graphics max dynamic frequency	1.30 GHz	1.00 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics	Intel UHD Graphics 620
Graphics base frequency		300 MHz
Intel® Clear Video technology
Max video memory		32 GB
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
4K resolution support
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Configurable TDP-down	12 Watt	10 Watt
Configurable TDP-up	28 Watt	25 Watt
Max number of CPUs in a configuration	1	1
Package Size	45.5mm x 25mm	46x24
Sockets supported	FCBGA1449	FCBGA1528
Thermal Design Power (TDP)	15 Watt	15 Watt
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Advanced Technologies
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Intel 64
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Smart Response technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		1x4, 2x2, 1x2+2x1 and 4x1