Intel Core i7-11700B: specs and benchmarks

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Intel Core i7-11700B
Intel Core i7-11700B
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  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2021
Performance 28.73

Summary

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

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

It provides good benchmark performance at

28.73%

of a leader's which is AMD EPYC 7763.

General info

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

Place in performance rating126
Market segmentLaptop
Architecture codenameTiger Lake
Release date1 April 2021 (less than a 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 5.3 (Core i9-10900KF)
L3 cache24 MBof 32 (Ryzen Threadripper 1998)
Chip lithography10 nmof 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+
vPro-
Enhanced SpeedStep (EIST)+
Speed Shift+
Hyper-Threading Technology+
TSX-
Idle States+
Thermal Monitoring+
Flex Memory Access+
SIPP+
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 4266 (Ryzen 9 4900H)
Maximum memory size128 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth45.8 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
eDP+
DisplayPort+
HDMI+
DVI+

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 1.44096 x 2304@30Hz
Max resolution over eDP4096 x 2304@60Hz
Max resolution over DisplayPort4096 x 2304@60Hz

Graphics API support

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

DirectX12
OpenGL4.5

Peripherals

Specifications and connection types of supported peripherals.

PCIe version4.0of 3 (Core i7-7700K)
PCI Express lanes16of 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 28.73
  • 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.

i7-11700B 25213

Game benchmarks

Let's see how good Core i7-11700B is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

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 by AMD is Ryzen 9 5980HX, which is slower by 6% and lower by 26 positions in our rating.

AMD Ryzen 9 5980HX Ryzen 9 5980HX
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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.

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AMD Ryzen 9 5900HS Ryzen 9 5900HS
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Intel Core i9-11900H Core i9 11900H
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User rating

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


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Intel Core i7-11700B
Intel Core i7-11700B

Questions and comments

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