Intel Core i3-9100T vs Intel Core i7-6900K

Comparative analysis of Intel Core i3-9100T and Intel Core i7-6900K 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Core i3-9100T

Intel Core i7-6900K

Differences

Reasons to consider the Intel Core i3-9100T

CPU is newer: launch date 2 year(s) 11 month(s) later
4x lower typical power consumption: 35 Watt vs 140 Watt

Launch date	23 April 2019 vs May 2016
Thermal Design Power (TDP)	35 Watt vs 140 Watt

Reasons to consider the Intel Core i7-6900K

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more cores, run more applications at once: 8 vs 4
12 more threads: 16 vs 4
2x more L2 cache, more data can be stored in the L2 cache for quick access later
3.3x more L3 cache, more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 12% better performance in PassMark - Single thread mark: 2328 vs 2080
2.6x better performance in PassMark - CPU mark: 14470 vs 5472

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	8 vs 4
Number of threads	16 vs 4
L2 cache	256 KB (per core) vs 1 MB
L3 cache	20480 KB (shared) vs 6 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	2328 vs 2080
PassMark - CPU mark	14470 vs 5472

Compare benchmarks

CPU 1: Intel Core i3-9100T
CPU 2: Intel Core i7-6900K

PassMark - Single thread mark

CPU 1

CPU 2

2080

2328

PassMark - CPU mark

CPU 1

CPU 2

5472

14470

Name	Intel Core i3-9100T	Intel Core i7-6900K
PassMark - Single thread mark	2080	2328
PassMark - CPU mark	5472	14470
GFXBench 4.0 - Car Chase Offscreen (Frames)	1704
GFXBench 4.0 - Car Chase Offscreen (Fps)	1704
Geekbench 4 - Single Core		1005
Geekbench 4 - Multi-Core		7893
3DMark Fire Strike - Physics Score		8778
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		10.395
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		179.127
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.3
CompuBench 1.5 Desktop - Video Composition (Frames/s)		5.194
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		13.602

Compare specifications (specs)

	Intel Core i3-9100T	Intel Core i7-6900K
Essentials
Architecture codename	Coffee Lake	Broadwell E
Launch date	23 April 2019	May 2016
Launch price (MSRP)	$122	$1,020
Place in performance rating	1332	1320
Vertical segment	Desktop	Desktop
Price now		$1,198.99
Processor Number		i7-6900K
Series		Intel® Core™ X-series Processors
Status		Discontinued
Value for money (0-100)		4.35
Performance
64 bit support
Base frequency	3.10 GHz	3.20 GHz
Bus Speed	8 GT/s DMI3
L1 cache	256 KB	32 KB (per core)
L2 cache	1 MB	256 KB (per core)
L3 cache	6 MB	20480 KB (shared)
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	82 °C
Maximum frequency	3.70 GHz	3.70 GHz
Number of cores	4	8
Number of threads	4	16
Maximum case temperature (TCase)		72 °C
Unlocked
Memory
ECC memory support
Max memory channels	2	4
Maximum memory bandwidth	37.5 GB/s
Maximum memory size	64 GB	128 GB
Supported memory types	DDR4-2400	DDR4 2400/2133
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	None
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
Compatibility
Configurable TDP-down	25 Watt
Configurable TDP-down Frequency	2.40 GHz
Max number of CPUs in a configuration	1	1
Sockets supported	FCLGA1151	FCLGA2011-3
Thermal Design Power (TDP)	35 Watt	140 Watt
Thermal Solution	PCG 2015A (35W)
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	16	40
PCI Express revision	3.0	3.0
PCIe configurations	1x16, 2x8, 1x8+2x4
Scalability	1S Only	1S Only
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
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Smart Response technology
Turbo Boost Max 3.0
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)