Intel Core i5-10400 vs. Intel Core i3-2100

CPU comparison with benchmarks


Intel Core i5-10400 CPU1 vs CPU2 Intel Core i3-2100
Intel Core i5-10400 Intel Core i3-2100
Intel Core i5 Family Intel Core i3
Intel Core i 10000 CPU group Intel Core i 2000
10 Generation 2
Comet Lake S Architecture Sandy Bridge S
Desktop / Server Segment Desktop / Server
Intel Core i5-9400 Predecessor --
Intel Core i5-11400 Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

6 Cores 2
12 Threads 4
2.90 GHz Frequency 3.10 GHz
4.30 GHz Turbo (1 Core)
4.00 GHz Turbo (All Cores)
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No

Internal GraphicsInternal Graphics

Intel UHD Graphics 630 GPU Intel HD Graphics 2000
0.35 GHz GPU frequency 0.85 GHz
1.20 GHz GPU (Turbo) 1.10 GHz
9.5 GPU Generation 6
14 nm Technology 32 nm
3 Max. displays 2
24 Execution units 6
192 Shader 48
64 GB Max. GPU Memory
12 DirectX Version 10.1

Hardware codec supportHardware codec support

Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG No

Memory & PCIeMemory & PCIe

DDR4-2666 Memory DDR3-1066, DDR3-1333
128 GB Max. Memory 32 GB
2 Memory channels 2
No ECC No
L2 Cache 0.50 MB
12.00 MB L3 Cache 3.00 MB
3.0 PCIe version 2.0
16 PCIe lanes 16

Thermal ManagementThermal Management

65 W TDP (PL1) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical detailsTechnical details

14 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX
LGA 1200 Socket LGA 1155
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Q2/2020 Release date Q1/2011
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
1110 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Cinebench R23 (Single-Core) results



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
7610 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Cinebench R23 (Multi-Core) results



Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
450 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Cinebench R20 (Single-Core) results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
3197 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Cinebench R20 (Multi-Core) results



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
190 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
93 (49%)
Amazon
Show all Cinebench R15 (Single-Core) results



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
1341 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
263 (20%)
Amazon
Show all Cinebench R15 (Multi-Core) results



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 i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
1120 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Geekbench 5, 64bit (Single-Core) results



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.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
5870 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Geekbench 5, 64bit (Multi-Core) results



Monero Hashrate kH/s

The crypto currency Monero has been using the RandomX algorithm since November 2019. This PoW (proof of work) algorithm can only efficiently be calculated using a processor (CPU) or a graphics card (GPU). The CryptoNight algorithm was used for Monero until November 2019, but it could be calculated using ASICs. RandomX benefits from a high number of CPU cores, cache and a fast connection of the memory via as many memory channels as possible. Tested with XMRig v6.x under the operation system HiveOS.

Intel Core i5-10400 Intel Core i5-10400
6x 2.90 GHz (4.30 GHz) HT
3.75 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
2x 3.10 GHz HT
0 (0%)
Amazon
Show all Monero Hashrate kH/s results



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 Core i5-10400 Intel Core i5-10400
Intel UHD Graphics 630 @ 1.20 GHz
461 (100%)
Amazon
Intel Core i3-2100 Intel Core i3-2100
Intel HD Graphics 2000 @ 1.10 GHz
106 (23%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Devices using this processorDevices using this processor

Intel Core i5-10400 Intel Core i3-2100
Unknown Unknown

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