Comparing technical specs and benchmarks

Intel Core i9-10900KF
VS
Intel Core i3-2100T

Intel Core i9-10900KF  - 3.70 GHz DDR4-2933 

Intel Core i3-2100T 32 nm - 2.50 GHz DDR3 1066 / 1333 

VS

Intel Core i9-10900KF vs. Intel Core i3-2100T
CPU Cores and Base Frequency

In comparison between Intel Core i9-10900KF and Intel Core i3-2100T, you should choose the model which has more cores and threads with base and turbo frequencies. All the features influence the system’s high-speed performance.

10 / 20
CPU Cores / Threads
2 / 4
Yes
Hyperthreading
Yes
Yes
Overclocking
No
3.70 GHz
Frequency
2.50 GHz
Turbo Frequency (2 Cores)
No turbo
4.90 GHz
Turbo Frequency (10 Cores)

Intel Core i9-10900KF vs. Intel Core i3-2100T
CPU generation and family

10
CPU Cores
2
ca. 474 $
Market price
ca. 120 $
Generation
6

Intel Core i9-10900KF vs. Intel Core i3-2100T
Internal Graphics

Some manufacturers build a graphic core in many CPUs being an additional advantage. If you use a video card which is separated from a CPU, we recommend you skip this comparison as there is no need to compare Intel Core i9-10900KF to Intel Core i3-2100T across a built-in video card.

GPU name
Intel HD Graphics 2000
GPU frequency
0.65 GHz
No turbo
GPU (Turbo)
1.10 GHz
Execution units
6
Shader
48
Max. displays
2
Generation
6
Direct X
10.1
Technology
32 nm
Release date
Q1/2011

Intel Core i9-10900KF vs. Intel Core i3-2100T
Hardware codec support

Pay attention to support of different technological options by CPUs. The general performance is not influenced. In the interest of time, you can skip this section.

No
h265 8bit
No
No
h265 10bit
No
No
h264
Decode / Encode
No
VP8
No
No
VP9
No
No
AVC
Decode / Encode
No
VC-1
Decode
No
JPEG
No

Intel Core i9-10900KF vs. Intel Core i3-2100T
Memory & PCIe

Modern CPUs support memory which operates in a multi-channel regime that provides high-speed data exchange and improves productivity. The higher the ram’s clock frequency, its standard (for example, DDR3, DDR4, DDR5) and maximum space in a system are, the better it is.

3.0
PCIe version
2.0
16
PCIe lanes
16
DDR4-2933
Memory type
DDR3 1066 / 1333
128 GB
Max. Memory
32 GB
2
Memory channels
2
No
ECC
No
Yes
AES-NI
No

Intel Core i9-10900KF vs. Intel Core i3-2100T
Thermal Management

High-performance and powerful CPUs require the essence of a good power supply. Here you learn how much TDP Intel Core i9-10900KF and Intel Core i3-2100T have. We recommend paying attention to the model which has lower TDP.

125 W
TDP
35 W
--
TDP up
--
95 W
TDP down
--
100 °C
Tjunction max.
--

Intel Core i9-10900KF vs. Intel Core i3-2100T
Technical details

Here is the main information which can define the best CPU comparing technical specifications. Thus, the higher cash L2 and L3, the better it is. The lower the technological process of CPU production, the better it is. Another important factor is a production year that directly influences the manufacturer’s support terms and the opportunity of a system modernization at minimal cost in the future.

64-bit
Instruction set (ISA)
64-bit
2.56 MB
L2-Cache
0.50 MB
20.00 MB
L3-Cache
3 MB Intel® Smart Cache
Comet Lake
Architecture
Sandy Bridge
14 nm
Technology
32 nm
VT-x, VT-x EPT, VT-d
Virtualization
VT-x, VT-x EPT
LGA 1200
Socket
LGA 1155
Q2/2020
Release date
Q1/2011

Intel Core i9-10900KF vs. Intel Core i3-2100T
Devices using this processor

In completing the comparison between Intel Core i9-10900KF and Intel Core i3-2100T, you can learn in which computer systems these models are used.

PC/Client/Tablet
Used in
PC

Cinebench R20 (Single-Core)

The version, having become a gold standard of a synthetic benchmark, allows accurately define a CPU performance in Cinema 4 Suite software complex. The most points mean a model’s best efficiency. Hyperthreading is not included.

Cinebench R23 (Single-Core)

It is the most actual version of the Cinebench R23 benchmark for testing processors in the single-core using mode. Like all the company’s versions, it uses a brand app for testing.

Cinebench R20 (Multi-Core)

It is a testing performance standard of CPU by Maxon. It is a specialized multi-platform number of tests that estimate the power of all processor cores in rendering mode.

Cinebench R23 (Multi-Core)

The updated version of the Cinebench R23 benchmark shows an accurate performance assessment given all modern standards and apps requirements. It works in a loading mode of all cores and threads.

Cinebench R15 (Single-Core)

Cinebench R15 is Maxon’s actual benchmark for older processors versions that test the processor’s performance without hyperthreading in single-core mode.

Cinebench R15 (Multi-Core)

Cinebench R15 benchmark reflects the efficiency of your processor operation in assessment mode. It works on Cinema 4 Suite software complex of the earlier version. Hyperthreading is not included.

iGPU - FP32 Performance (Single-precision GFLOPS)

A benchmark is designed to determine graphics cards’ performance and speed, built into their central processor. It works in iGPU mode, FP32 Performance. The higher the rate is, the better it is.

Geekbench 5, 64bit (Single-Core)

A new approach to testing processor performance opens up the GeekBench 5 benchmark! A detailed under-load system analysis gives an accurate assessment of the quality. The higher the estimation is, the faster and more efficient the processor is. It is a version for testing a single core.

Geekbench 5, 64bit (Multi-Core)

A modern version of the GeekBench 5 benchmark reveals all opportunities and potential of your processor. As a result of testing, you can understand to what extent a processor is fast and efficient in operation with graphic apps or games.

Blender 2.81 (bmw27)

Universal benchmark Blender 2.81 (bmw27) starts processor testing in rendering animated 3D images. The faster the processor copes with the task, the higher the overall performance estimation is.

Monero Hashrate kH/s

The possibility of the cryptocurrency Monero mining is being tested using a processor. Scenarios have been performed in OS Hive and boosted by XMRig v6.x.