Intel Core i9-10900 vs Intel Core i9-9900T

VS
Intel Core i9-10900
Intel Core i9-10900 Image
Intel Core i9-9900T
Intel Core i9-9900T Image
Intel Core i9-10900
Intel Core i9-9900T
Key Differences Key Differences Intel Core i9-10900 Intel Core i9-9900T
Cores 10 8
CPU Threads 20 16
Base Clock Speed 2.8GHz 2.1GHz
Turbo Clock Speed 5.2GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 65W 35W
Has integrated graphics Yes Yes
Performance per watt 144.6 Not Known
Performance Performance Intel Core i9-10900 Intel Core i9-9900T
CPU Speed & Cores 10 x 2.8GHz 8 x 2.1GHz
Number of CPU Threads 20 16
L2 Cache Size 2.5MB 2MB
L3 Cache Size 20MB 16MB
Turbo Boost Frequency 5.2GHz 4.4GHz
L1 Cache Size 640KB 512KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 21
Features Features Intel Core i9-10900 Intel Core i9-9900T
Has AES Support Yes Yes
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 Yes
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 Yes
Miscellaneous Miscellaneous Intel Core i9-10900 Intel Core i9-9900T
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i9-10900 Intel Core i9-9900T
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 65W 35W
PCI Express Version 3 Not Known
CPU Temperature 100°C 100°C
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
GPU Boost Clock Speed 1200MHz 1200MHz
No. of Supported Displays 3 3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-10900 Intel Core i9-9900T
RAM Memory Speed 2933MHz 2666MHz
Max Memory Bandwidth 45.8GB/s 41.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i9-10900 Intel Core i9-9900T
PassMark Score 21354 13844
PassMark Score (Single Thread) 3114 2465
Cinebench R20 Score (Single Thread) 529 449
Cinebench R20 Score (Multi-Thread) 6378 3920
PassMark Score (Overclocked) 21714 Not Known
Geekbench 5 Score (Multi-Thread) 9398 Not Known
Geekbench 5 Score (Single Thread) 1318 Not Known
CPU Performance (Per Watt) 144.6 Not Known

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