Intel Core i7-11700B: specs and benchmarks

VS
Price now no data
Games supported 100%
Intel Core i7-11700B
Intel Core i7-11700B
Buy
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2021
Performance 22.45

Summary

Intel started Intel Core i7-11700B sales 1 April 2021. This is notebook processor primarily aimed at office systems. It has 8 cores and 16 threads, and is based on 10 nm SuperFin manufacturing technology, with a maximum frequency of 4800 MHz and a locked multiplier.

Compatibility-wise, this is processor with a TDP of 65 Watt. It supports Up to 3200 MT/s memory.

It provides poor benchmark performance at

22.45%

of a leader's which is AMD EPYC 7H12.

General info

Core i7-11700B processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating265
Market segmentLaptop
Release date1 April 2021 (1 year ago)

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores8 (Octa-Core)
Threads16
Base clock speed3.2 GHzof 4.7 (FX-9590)
Boost clock speed4.8 GHzof 5.8 (Core i9-13900K)
L3 cache24 MBof 32 (Ryzen Threadripper 1998)
Chip lithography10 nm SuperFinof 5 (Apple M1)
Maximum core temperature100 °Cof 110 (Atom x7-E3950)
64 bit support+
Windows 11 compatibility-
Unlocked multiplier-

Compatibility

Information on Core i7-11700B compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
Thermal design power (TDP)65 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i7-11700B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI+
Enhanced SpeedStep (EIST)+
Speed Shift+
Hyper-Threading Technology+
TSX-
Idle States+
Thermal Monitoring+
Flex Memory Access+
Turbo Boost Max 3.0+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT-
EDB+
Secure Key+
Identity Protection+
SGXYes with Intel® ME
OS Guard+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-11700B's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesUp to 3200 MT/sof 5200 (Ryzen 5 7600X)
Maximum memory size128 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth51.2 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support-

Graphics specifications

General parameters of GPU integrated into Core i7-11700B.

Integrated graphics cardIntel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video+
Graphics max frequency1.45 GHz
Execution Units32

Graphics interfaces

Available interfaces and connections of Core i7-11700B's integrated GPU.

Number of displays supported4

Graphics image quality

Maximum display resolutions supported by Core i7-11700B's integrated GPU, including resolutions over different interfaces.

4K resolution support+
Max resolution over HDMI 1.44096x2304@60Hz
Max resolution over eDP4096 x 2304@60Hz
Max resolution over DisplayPort7680x4320@60Hz

Graphics API support

APIs supported by Core i7-11700B's integrated GPU, sometimes API versions are included.

DirectX12
OpenGL4.6

Peripherals

Specifications and connection types of supported peripherals.

PCI Express lanes20of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i7-11700B. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-11700B 22.45
  • Passmark

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 69%

i7-11700B 22636

Game benchmarks

Relative perfomance

Overall Core i7-11700B performance compared to nearest competitors among notebook CPUs.


AMD equivalent

We believe that the nearest equivalent to Core i7-11700B from AMD is Ryzen 9 5900HX, which is faster by 1% and higher by 9 positions in our rating.

AMD Ryzen 9 5900HX Ryzen 9 5900HX
Compare

Here are some closest AMD rivals to Core i7-11700B:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Intel Core i5-12600H Core i5 12600H
Compare
AMD Ryzen 9 5900HX Ryzen 9 5900HX
Compare
AMD Ryzen 7 6800HS Ryzen 7 6800HS
Compare
AMD Ryzen 9 5900HS Ryzen 9 5900HS
Compare
Intel Core i9-11950H Core i9 11950H
Compare
AMD Ryzen 9 5980HX Ryzen 9 5980HX
Compare

Recommended graphics cards

These graphics cards are most commonly used with Core i7-11700B according to our statistics.

User rating

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


This processor has no user ratings yet.

Rate Intel Core i7-11700B on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

Here you can ask a question about Core i7-11700B, agree or disagree with our judgements, or report an error or mismatch.