Intel Core i3-2102 vs Intel Core i5-2405S

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CPU comparison with benchmarks

Intel Core i3-2102 CPU1 vs CPU2 Intel Core i5-2405S
Intel Core i3-2102 Intel Core i5-2405S
Intel Core i3 Family Intel Core i5
Intel Core i 2000 CPU group Intel Core i 2000
2 Generation 2
Sandy Bridge S Architecture Sandy Bridge S
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

In addition to the number of CPU cores and threads, you can see here whether the Intel Core i3-2102 or Intel Core i5-2405S can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.

2 Cores 4
4 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.10 GHz Frequency 2.50 GHz
-- Turbo Frequency (1 Core) 3.30 GHz
-- Turbo Frequency (All Cores) --

Internal GraphicsInternal Graphics

The Intel Core i3-2102 or Intel Core i5-2405S has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. A processor with integrated graphics is also called APU (Accelerated Processing Unit).

Intel HD Graphics 2000 GPU Intel HD Graphics 3000
0.85 GHz GPU frequency 0.85 GHz
1.10 GHz GPU (Turbo) 1.10 GHz
6 GPU Generation 6
32 nm Technology 32 nm
2 Max. displays 2
6 Execution units 12
48 Shader 96
Max. GPU Memory
10.1 DirectX Version 10.1

Hardware codec supportHardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

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

Memory & PCIeMemory & PCIe

The memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second.

DDR3-1066, DDR3-1333 Memory DDR3-1066, DDR3-1333
32 GB Max. Memory 32 GB
2 Memory channels 2
-- Bandwidth --
L2 Cache
3.00 MB L3 Cache 6.00 MB
2.0 PCIe version
16 PCIe lanes

Thermal ManagementThermal Management

The Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU.

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

Technical detailsTechnical details

Here you will find information on the size of the level 2 and level 3 cache of the Intel Core i3-2102 or Intel Core i5-2405S as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.

32 nm Technology 32 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX
LGA 1155 Socket LGA 1155
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2011 Release date Q2/2011
show more data show more data

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 i3-2102 Intel Core i3-2102
Intel HD Graphics 2000 @ 1.10 GHz
106 (50%)
Intel Core i5-2405S Intel Core i5-2405S
Intel HD Graphics 3000 @ 1.10 GHz
211 (100%)
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results

Devices using this processorDevices using this processor

Intel Core i3-2102 Intel Core i5-2405S
Unknown Unknown


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