Intel Core i9-10900X vs Intel Core i3-9300T

Comparative analysis of Intel Core i9-10900X and Intel Core i3-9300T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics image quality, Graphics API support. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel Core i9-10900X

Intel Core i3-9300T

Differences

Reasons to consider the Intel Core i9-10900X

6 more cores, run more applications at once: 10 vs 4
16 more threads: 20 vs 4
Around 18% higher clock speed: 4.50 GHz vs 3.80 GHz
Around 15% higher maximum core temperature: 94°C vs 82 °C
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
10x more L2 cache, more data can be stored in the L2 cache for quick access later
2.4x more L3 cache, more data can be stored in the L3 cache for quick access later
4x more maximum memory size: 256 GB vs 64 GB
Around 17% better performance in PassMark - Single thread mark: 2684 vs 2302
3.6x better performance in PassMark - CPU mark: 22490 vs 6164

Specifications (specs)
Number of cores	10 vs 4
Number of threads	20 vs 4
Maximum frequency	4.50 GHz vs 3.80 GHz
Maximum core temperature	94°C vs 82 °C
L1 cache	640 KB vs 256 KB
L2 cache	10 MB vs 1 MB
L3 cache	19.25 MB vs 8 MB
Maximum memory size	256 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	2684 vs 2302
PassMark - CPU mark	22490 vs 6164

Reasons to consider the Intel Core i3-9300T

4.7x lower typical power consumption: 35 Watt vs 165 Watt

Thermal Design Power (TDP)	35 Watt vs 165 Watt

Compare benchmarks

CPU 1: Intel Core i9-10900X
CPU 2: Intel Core i3-9300T

PassMark - Single thread mark

CPU 1

CPU 2

2684

2302

PassMark - CPU mark

CPU 1

CPU 2

22490

6164

Name	Intel Core i9-10900X	Intel Core i3-9300T
Geekbench 4 - Single Core	1170
Geekbench 4 - Multi-Core	10361
PassMark - Single thread mark	2684	2302
PassMark - CPU mark	22490	6164
3DMark Fire Strike - Physics Score	7406

Compare specifications (specs)

	Intel Core i9-10900X	Intel Core i3-9300T
Essentials
Architecture codename	Cascade Lake	Coffee Lake
Launch date	Q4'19	23 April 2019
Launch price (MSRP)	$590, $599	$143
Place in performance rating	890	999
Processor Number	i9-10900X	i3-9300T
Series	Intel Core X-series Processors
Status	Launched
Vertical segment	Desktop	Desktop
Family		Core i3
Performance
Base frequency	3.70 GHz	3.20 GHz
L1 cache	640 KB	256 KB
L2 cache	10 MB	1 MB
L3 cache	19.25 MB	8 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	94°C	82 °C
Maximum frequency	4.50 GHz	3.80 GHz
Number of cores	10	4
Number of threads	20	4
64 bit support
Bus Speed		8 GT/s DMI3
Memory
Max memory channels	4	2
Maximum memory size	256 GB	64 GB
Supported memory types	DDR4-2933	DDR4-2400
ECC memory support
Maximum memory bandwidth		37.5 GB/s
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	FCLGA2066	FCLGA1151
Thermal Design Power (TDP)	165 Watt	35 Watt
Thermal Solution	PCG 2017X
Configurable TDP-down		25 Watt
Configurable TDP-down Frequency		2.50 GHz
Peripherals
Max number of PCIe lanes	48	16
PCI Express revision	3.0	3.0
Scalability	1S Only	1S Only
PCIe configurations		1x16, 2x8, 1x8+2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Number of AVX-512 FMA Units	2
Idle States
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics
Device ID		0x3E91
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.10 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory		64 GB
Processor graphics		Intel UHD Graphics 630
Graphics interfaces
Number of displays supported		3
Graphics image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@24Hz
Graphics API support
DirectX		12
OpenGL		4.5