Intel Core i3-1315U vs Intel Core i3-11100B

Comparative analysis of Intel Core i3-1315U and Intel Core i3-11100B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i3-1315U

Intel Core i3-11100B

Differences

Reasons to consider the Intel Core i3-1315U

Around 2% higher clock speed: 4.50 GHz vs 4.40 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
4.3x lower typical power consumption: 15 Watt vs 65 Watt
Around 17% better performance in PassMark - Single thread mark: 3397 vs 2912
Around 2% better performance in PassMark - CPU mark: 11607 vs 11357

Specifications (specs)
Maximum frequency	4.50 GHz vs 4.40 GHz
Manufacturing process technology	7 nm vs 10 nm SuperFin
Thermal Design Power (TDP)	15 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	3397 vs 2912
PassMark - CPU mark	11607 vs 11357

Reasons to consider the Intel Core i3-11100B

2x more maximum memory size: 128 GB vs 64 GB

Maximum memory size	128 GB vs 64 GB

Compare benchmarks

CPU 1: Intel Core i3-1315U
CPU 2: Intel Core i3-11100B

PassMark - Single thread mark

CPU 1

CPU 2

3397

2912

PassMark - CPU mark

CPU 1

CPU 2

11607

11357

Name	Intel Core i3-1315U	Intel Core i3-11100B
PassMark - Single thread mark	3397	2912
PassMark - CPU mark	11607	11357

Compare specifications (specs)

	Intel Core i3-1315U	Intel Core i3-11100B
Essentials
Architecture codename	Raptor Lake	Tiger Lake
Launch date	4 Jan 2023	Q2'21
Launch price (MSRP)	$309
Place in performance rating	496	721
Processor Number	i3-1315U	i3-11100B
Series	13th Generation Intel Core i3 Processors	11th Generation Intel Core i3 Processors
Vertical segment	Mobile	Desktop
Status		Launched
Performance
64 bit support
L1 cache	80K (per core)
L2 cache	1.25MB (per core)
L3 cache	10 MB (shared)
Manufacturing process technology	7 nm	10 nm SuperFin
Maximum core temperature	100°C	100°C
Maximum frequency	4.50 GHz	4.40 GHz
Number of cores	6
Number of threads	8
Base frequency		3.60 GHz
Bus Speed		8 GT/s
Memory
Max memory channels	2	2
Maximum memory size	64 GB	128 GB
Supported memory types	Up to DDR5 5200 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5/x 5200 MT/s, Up to LPDDR4x 4267 MT/s	Up to 3200 MT/s
Maximum memory bandwidth		51.2 GB/s
Graphics
Device ID	0xA7A9
Execution Units	64	16
Graphics max dynamic frequency	1.25 GHz	1.40 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 13th Gen Intel Processors	Intel UHD Graphics for 11th Gen Intel Processors
Graphics base frequency		350 MHz
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680x4320@60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz	4096 x 2304@60Hz
4K resolution support
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50mm x25mm	50mm x 26.5mm
Sockets supported	FCBGA1744
Thermal Design Power (TDP)	15 Watt	65 Watt
Configurable TDP-up		65 Watt
Peripherals
Max number of PCIe lanes	20	20
PCIe configurations		Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Intel® Identity Protection technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Optane™ Memory Supported
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)