Intel Core i9-10900 vs Intel Core i3-2100

Intel Core i9-10900
Intel Core i9-10900 Image
Intel Core i3-2100
Intel Core i3-2100 Image
Intel Core i9-10900
Intel Core i3-2100
Key Differences Key Differences Intel Core i9-10900 Intel Core i3-2100
Cores 10 2
CPU Threads 20 4
Base Clock Speed 2.8GHz 3.1GHz
Turbo Clock Speed 5.2GHz Not Known
Has integrated graphics Yes Yes
Performance per watt 144.6 91.0
Performance Performance Intel Core i9-10900 Intel Core i3-2100
CPU Speed & Cores 10 x 2.8GHz 2 x 3.1GHz
Number of CPU Threads 20 4
L2 Cache Size 2.5MB 0.5MB
L3 Cache Size 20MB 3MB
Turbo Boost Frequency 5.2GHz Not Known
L1 Cache Size 640KB 128KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 31
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Features Features Intel Core i9-10900 Intel Core i3-2100
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
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Miscellaneous Miscellaneous Intel Core i9-10900 Intel Core i3-2100
Height 37.5mm Yes
Width Size 37.5mm Yes
General info General info Intel Core i9-10900 Intel Core i3-2100
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 850MHz
TDP (Thermal Design Point) 65W 65W
PCI Express Version 3 2
CPU Temperature 100°C 69.1°C
DirectX Version Info 12 10.1
OpenGL Driver Version 4.5 3
GPU Boost Clock Speed 1200MHz 1100MHz
No. of Supported Displays 3 2
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 995 million
OpenGL Driver Version Not Known 1.1
Total GPU Execution Units Not Known 6
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory Intel Core i9-10900 Intel Core i3-2100
RAM Memory Speed 2933MHz 1333MHz
Max Memory Bandwidth 45.8GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
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Benchmarks Benchmarks Intel Core i9-10900 Intel Core i3-2100
PassMark Score 21354 3597
PassMark Score (Single Thread) 3114 1567
Cinebench R20 Score (Single Thread) 529 Not Known
Cinebench R20 Score (Multi-Thread) 6378 Not Known
PassMark Score (Overclocked) 21714 4012
Geekbench 5 Score (Multi-Thread) 9398 Not Known
Geekbench 5 Score (Single Thread) 1318 Not Known
CPU Performance (Per Watt) 144.6 91.0
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known 106.7W
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