Intel Core i7-1260U vs Intel Core i7-11850HE

Comparative analysis of Intel Core i7-1260U and Intel Core i7-11850HE 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.

 

Differences

Reasons to consider the Intel Core i7-1260U

  • 2 more cores, run more applications at once: 10 vs 8
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
  • Around 4% better performance in PassMark - Single thread mark: 3135 vs 3001
Specifications (specs)
Number of cores 10 vs 8
Manufacturing process technology 7 nm vs 10 nm SuperFin
Benchmarks
PassMark - Single thread mark 3135 vs 3001

Reasons to consider the Intel Core i7-11850HE

  • 4 more threads: 16 vs 12
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • 2x more maximum memory size: 128 GB vs 64 GB
  • Around 37% better performance in PassMark - CPU mark: 18899 vs 13834
Specifications (specs)
Number of threads 16 vs 12
L3 cache 24 MB vs 12 MB
Maximum memory size 128 GB vs 64 GB
Benchmarks
PassMark - CPU mark 18899 vs 13834

Compare benchmarks

CPU 1: Intel Core i7-1260U
CPU 2: Intel Core i7-11850HE

PassMark - Single thread mark
CPU 1
CPU 2
3135
3001
PassMark - CPU mark
CPU 1
CPU 2
13834
18899
Name Intel Core i7-1260U Intel Core i7-11850HE
PassMark - Single thread mark 3135 3001
PassMark - CPU mark 13834 18899

Compare specifications (specs)

Intel Core i7-1260U Intel Core i7-11850HE

Essentials

Architecture codename Alder Lake Tiger Lake
Launch date 23 Feb 2022 Q3'21
Place in performance rating 604 595
Processor Number i7-1260U i7-11850HE
Series 12th Generation Intel Core i7 Processors 11th Generation Intel Core i7 Processors
Vertical segment Mobile Embedded
Launch price (MSRP) $440

Performance

64 bit support
L1 cache 800 KB
L2 cache 12.5 MB
L3 cache 12 MB 24 MB
Manufacturing process technology 7 nm 10 nm SuperFin
Maximum core temperature 100°C 100°C
Maximum frequency 4.70 GHz 4.70 GHz
Number of cores 10 8
Number of threads 12 16

Memory

Max memory channels 2 2
Maximum memory size 64 GB 128 GB
Supported memory types Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s DDR4-3200

Graphics

Device ID 0x46AA 0x9A60
Execution Units 96 32
Graphics max dynamic frequency 950 MHz 1.35 GHz
Intel® Quick Sync Video
Processor graphics Intel Iris Xe Graphics eligible 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 4096x2304@60Hz

Graphics API support

DirectX 12.1 12.1
OpenGL 4.6 4.6

Compatibility

Max number of CPUs in a configuration 1 1
Package Size 28.5 x 19 50 x 26.5
Thermal Design Power (TDP) 9 Watt
Configurable TDP-down 35 Watt
Configurable TDP-up 45 Watt
Sockets supported FCBGA1787

Peripherals

Max number of PCIe lanes 14 20
PCIe configurations Up to 1x16+1x4, 2x8+1x4, 1x8+3x4

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Software Guard Extensions (Intel® SGX)

Advanced Technologies

Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2 Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Intel® Turbo Boost technology
Number of AVX-512 FMA Units 8

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)