Intel Core i3-11100B Benchmark, Test and specs

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The Intel Core i3-11100B is a 4 core processor. It can handle 8 threads simultaneously and was introduced in Q2/2021. The Intel Core i3-11100B is based on the 11. generation of the Intel Core i3 series and requires a mainboard with the socket LGA 1200. The Intel Core i3-11100B scores 1,402 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 4,688 points.
Intel Core i3-11100B

CPU lineage

Here you can see which group the Intel Core i3-11100B belongs to and which processor is the predecessor of the Intel Core i3-11100B.
Name: Intel Core i3-11100B
Family: Intel Core i3 (205)
CPU group: Intel Core i 11000 (22)
Architecture: Rocket Lake S
Segment: Desktop / Server
Generation: 11
Predecessor: --
Successor: Intel Core i3-12100

CPU Cores and Base Frequency

The 4 CPU cores of the Intel Core i3-11100B clock with 3.60 GHz (4.40 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.
CPU Cores / Threads: 4 / 8
Core architecture: normal
Cores: 4x
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 3.60 GHz
Turbo Frequency (1 Core): 4.40 GHz
Turbo Frequency (4 Cores): 4.30 GHz

Internal Graphics

With the Intel UHD Graphics 11th Gen (16 EU), the Intel Core i3-11100B has an build in graphic solution. It has 16 SM processors, which have a total of 128 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.
GPU name: Intel UHD Graphics 11th Gen (16 EU)
GPU frequency: 0.35 GHz
GPU (Turbo): 1.40 GHz
Compute units: 16
Shader: 128
Hardware Raytracing: No
Release date: Q2/2021
Max. displays: 3
Generation: 11
Direct X: 12
Technology: 10 nm
Max. GPU Memory: 64 GB
Frame Generation: No

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.
h265 / HEVC (8 bit): Decode / Encode
h265 / HEVC (10 bit): Decode / Encode
h264: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
AV1: Decode
AVC: Decode / Encode
VC-1: Decode
JPEG: Decode / Encode

Memory & PCIe

The Intel Core i3-11100B supports up to 128 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 51.2 GB/s.
Memory type: Memory bandwidth:
DDR4-3200
51.2 GB/s
Max. Memory: 128 GB
Memory channels: 2 (Dual Channel)
ECC: No
PCIe: 3.0 x 16
PCIe Bandwidth: 15.8 GB/s

Thermal Management

With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Core i3-11100B has a TDP of 65 W.
TDP (PL1 / PBP): 65 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: 100 °C

Technical details

The Intel Core i3-11100B has a 12.00 MB large cache. The processor is manufactured in 14 nm. Modern production increases the efficiency of the processor.
Technology: 14 nm
Chip design: Monolithic
Socket: LGA 1200
L2-Cache: --
L3-Cache: 12.00 MB
AES-NI: Yes
Operating systems: Windows 10, Windows 11, Linux
Virtualization: VT-x, VT-x EPT, VT-d
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2, AVX-512
Release date: Q2/2021
Release price: --
Part Number: --
Documents: Technical data sheet

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Benchmark results

Verified Benchmark results
The benchmark results for the Intel Core i3-11100B have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-10850K Intel Core i9-10850K
10C 20T @ 5.20 GHz
1411
AMD Ryzen 9 3950X AMD Ryzen 9 3950X
16C 32T @ 4.70 GHz
1408
Intel Xeon E-2274G Intel Xeon E-2274G
4C 8T @ 4.90 GHz
1407
Intel Core i3-11100B Intel Core i3-11100B
4C 8T @ 4.40 GHz
1402
Intel Xeon E-2276G Intel Xeon E-2276G
6C 12T @ 4.90 GHz
1402
Intel Xeon E-2236 Intel Xeon E-2236
6C 6T @ 4.80 GHz
1396
Intel Core i9-9990XE Intel Core i9-9990XE
14C 28T @ 5.10 GHz
1392

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 3 5425U AMD Ryzen 3 5425U
4C 8T @ 3.60 GHz
4701
AMD Ryzen 5 5625C AMD Ryzen 5 5625C
6C 12T @ 2.30 GHz
4699
Intel Core i5-8500B Intel Core i5-8500B
6C 6T @ 3.70 GHz
4689
Intel Core i3-11100B Intel Core i3-11100B
4C 8T @ 4.30 GHz
4688
Intel Core i7-9700TE Intel Core i7-9700TE
8C 8T @ 1.80 GHz
4670
Intel Core i3-10300 Intel Core i3-10300
4C 8T @ 4.20 GHz
4665
Intel Xeon E3-1245 v6 Intel Xeon E3-1245 v6
4C 8T @ 3.90 GHz
4662

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Celeron 5205U Intel Celeron 5205U
Intel UHD Graphics (Comet Lake) @ 0.90 GHz
361
Intel Celeron N5105 Intel Celeron N5105
Intel UHD Graphics 24 EUs (Jasper Lake) @ 0.90 GHz
360
Qualcomm Snapdragon 670 Qualcomm Snapdragon 670
Qualcomm Adreno 615 @ 0.70 GHz
358
Intel Core i3-11100B Intel Core i3-11100B
Intel UHD Graphics 11th Gen (16 EU) @ 1.40 GHz
358
Qualcomm Snapdragon 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
Qualcomm Adreno 618 @ 0.70 GHz
358
Intel Core i5-11260H Intel Core i5-11260H
Intel UHD Graphics 11th Gen (16 EU) @ 1.40 GHz
358
Qualcomm Snapdragon 7c Qualcomm Snapdragon 7c
Qualcomm Adreno 618 @ 0.70 GHz
358

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i7-9850HE Intel Core i7-9850HE
6C 12T @ 2.70 GHz
11451
Intel Xeon E-2186M Intel Xeon E-2186M
6C 12T @ 2.90 GHz
11448
Intel Core i7-6850K Intel Core i7-6850K
6C 12T @ 3.60 GHz
11397
Intel Core i3-11100B Intel Core i3-11100B
4C 8T @ 4.30 GHz
11357
Intel Core i3-1215U Intel Core i3-1215U
6C 8T @ 1.80 GHz
11350
Intel Core i7-9850H Intel Core i7-9850H
6C 12T @ 3.20 GHz
11347
AMD Ryzen 3 PRO 5475U AMD Ryzen 3 PRO 5475U
4C 8T @ 3.90 GHz
11322

Benchmarks

Geekbench 5 (SC)
Geekbench 5 (SC)
2,479 entries
Geekbench 5 (MC)
Geekbench 5 (MC)
2,452 entries
FP32 SP (iGPU)
FP32 SP (iGPU)
2,010 entries
PassMark CPU-Mark
PassMark CPU-Mark
2,386 entries




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