Apple A9X vs Intel Core i9-11900KB

Comparative analysis of Apple A9X and Intel Core i9-11900KB 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.

Apple A9X

Intel Core i9-11900KB

Differences

Reasons to consider the Intel Core i9-11900KB

6 more cores, run more applications at once: 8 vs 2
14 more threads: 16 vs 2
Around 117% higher clock speed: 4.90 GHz vs 2.26 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 16 nm
6144x 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
32x more maximum memory size: 128 GB vs 4 GB
2.2x better performance in PassMark - Single thread mark: 3309 vs 1508
9.1x better performance in PassMark - CPU mark: 22781 vs 2517

Specifications (specs)
Number of cores	8 vs 2
Number of threads	16 vs 2
Maximum frequency	4.90 GHz vs 2.26 GHz
Manufacturing process technology	10 nm SuperFin vs 16 nm
L1 cache	768 KB vs 64 KB instruction + 64 KB data (per core)
L2 cache	10 MB vs 3 MB (shared)
Maximum memory size	128 GB vs 4 GB
Benchmarks
PassMark - Single thread mark	3309 vs 1508
PassMark - CPU mark	22781 vs 2517

Compare benchmarks

CPU 1: Apple A9X
CPU 2: Intel Core i9-11900KB

PassMark - Single thread mark

CPU 1

CPU 2

1508

3309

PassMark - CPU mark

CPU 1

CPU 2

2517

22781

Name	Apple A9X	Intel Core i9-11900KB
PassMark - Single thread mark	1508	3309
PassMark - CPU mark	2517	22781
3DMark Fire Strike - Physics Score		7684

Compare specifications (specs)

	Apple A9X	Intel Core i9-11900KB
Essentials
Architecture codename	Twister	Tiger Lake
Launch date	7 Sep 2016	Q2'21
OS Support	iOS 9.1, iOS 15.7.5, iPadOS 16.4.1, tvOS 16.2
Place in performance rating	1705	541
Processor Number	APL1W24	i9-11900KB
Launch price (MSRP)		$539
Series		11th Generation Intel Core i9 Processors
Status		Launched
Vertical segment		Desktop
Performance
Base frequency	2.16 GHz	3.30 GHz
L1 cache	64 KB instruction + 64 KB data (per core)	768 KB
L2 cache	3 MB (shared)	10 MB
Manufacturing process technology	16 nm	10 nm SuperFin
Maximum frequency	2.26 GHz	4.90 GHz
Number of cores	2	8
Number of threads	2	16
Transistor count	3 billion
64 bit support
Bus Speed		8 GT/s
L3 cache		24 MB
Maximum core temperature		100°C
Memory
Max memory channels	2	2
Maximum memory bandwidth	51.2 GB/s	51.2 GB/s
Maximum memory size	4 GB	128 GB
Supported memory types	LPDDR4-3200	Up to 3200 MT/s
Graphics
Execution Units	48	32
Graphics base frequency	650 MHz	350 MHz
iGPU core count	12
Processor graphics	Custom PowerVR Series7XT	Intel UHD Graphics for 11th Gen Intel Processors
Graphics max dynamic frequency		1.45 GHz
Intel® Quick Sync Video
Graphics interfaces
Number of displays supported		4
Graphics image quality
4K resolution support
Max resolution over DisplayPort		7680x4320@60Hz
Max resolution over eDP		4096 x 2304@60Hz
Graphics API support
DirectX		12
OpenGL		4.6
Compatibility
Configurable TDP-down		55 Watt
Configurable TDP-up		65 Watt
Max number of CPUs in a configuration		1
Package Size		50mm x 26.5mm
Sockets supported		FCBGA1787
Thermal Design Power (TDP)		65 Watt
Peripherals
Max number of PCIe lanes		20
PCIe configurations		Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
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 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Speed Shift technology
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)