Intel Core i5-11500T vs Intel Core i9-9820X

Comparative analysis of Intel Core i5-11500T and Intel Core i9-9820X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel Core i5-11500T

Intel Core i9-9820X

Differences

Reasons to consider the Intel Core i5-11500T

CPU is newer: launch date 2 year(s) 5 month(s) later
Around 9% higher maximum core temperature: 100°C vs 92°C
4.7x lower typical power consumption: 35 Watt vs 165 Watt
Around 4% better performance in PassMark - Single thread mark: 2549 vs 2453

Specifications (specs)
Launch date	16 Mar 2021 vs October 2018
Maximum core temperature	100°C vs 92°C
Thermal Design Power (TDP)	35 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark	2549 vs 2453

Reasons to consider the Intel Core i9-9820X

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more cores, run more applications at once: 10 vs 6
8 more threads: 20 vs 12
Around 5% higher clock speed: 4.10 GHz vs 3.90 GHz
Around 67% more L1 cache; more data can be stored in the L1 cache for quick access later
3.3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 38% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 53% better performance in PassMark - CPU mark: 20045 vs 13079

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	10 vs 6
Number of threads	20 vs 12
Maximum frequency	4.10 GHz vs 3.90 GHz
L1 cache	64K (per core) vs 384 KB
L2 cache	1 MB (per core) vs 3 MB
L3 cache	16.5 MB (shared) vs 12 MB
Benchmarks
PassMark - CPU mark	20045 vs 13079

Compare benchmarks

CPU 1: Intel Core i5-11500T
CPU 2: Intel Core i9-9820X

PassMark - Single thread mark

CPU 1

CPU 2

2549

2453

PassMark - CPU mark

CPU 1

CPU 2

13079

20045

Name	Intel Core i5-11500T	Intel Core i9-9820X
PassMark - Single thread mark	2549	2453
PassMark - CPU mark	13079	20045
3DMark Fire Strike - Physics Score		10201

Compare specifications (specs)

	Intel Core i5-11500T	Intel Core i9-9820X
Essentials
Architecture codename	Rocket Lake	Skylake
Launch date	16 Mar 2021	October 2018
Launch price (MSRP)	$192
Place in performance rating	765	772
Processor Number	i5-11500T	i9-9820X
Series	11th Generation Intel Core i5 Processors	Intel® Core™ X-series Processors
Status	Launched	Launched
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	1.50 GHz	3.30 GHz
Bus Speed	8 GT/s	8 GT/s DMI3
L1 cache	384 KB	64K (per core)
L2 cache	3 MB	1 MB (per core)
L3 cache	12 MB	16.5 MB (shared)
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C	92°C
Maximum frequency	3.90 GHz	4.10 GHz
Number of cores	6	10
Number of threads	12	20
Maximum case temperature (TCase)		72 °C
Number of QPI Links		0
Unlocked
Memory
Max memory channels	2	4
Maximum memory bandwidth	50 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	DDR4-3200	DDR4-2666
Graphics
Device ID	0x4C8A
Execution Units	32
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.20 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 750
Graphics interfaces
Number of displays supported	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	5120 x 3200 @60Hz
Max resolution over eDP	5120 x 3200 @60Hz
Graphics API support
DirectX	12.1
OpenGL	4.5
Compatibility
Configurable TDP-down	25 Watt
Configurable TDP-down Frequency	1.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	37.5 mm x 37.5 mm
Sockets supported	FCLGA1200	FCLGA2066
Thermal Design Power (TDP)	35 Watt	165 Watt
Thermal Solution	PCG 2019D	PCG 2017X
Peripherals
Max number of PCIe lanes	20	44
PCI Express revision	4.0	3.0
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	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® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Number of AVX-512 FMA Units		2
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)