AMD Ryzen Embedded V3C18I vs Intel Core i9-11900KB

Comparative analysis of AMD Ryzen Embedded V3C18I and Intel Core i9-11900KB processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

AMD Ryzen Embedded V3C18I

Intel Core i9-11900KB

Differences

Reasons to consider the AMD Ryzen Embedded V3C18I

Around 5% higher maximum core temperature: 105°C vs 100°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 6 nm vs 10 nm SuperFin
4.3x lower typical power consumption: 15 Watt vs 65 Watt

Maximum core temperature	105°C vs 100°C
Manufacturing process technology	6 nm vs 10 nm SuperFin
Thermal Design Power (TDP)	15 Watt vs 65 Watt

Reasons to consider the Intel Core i9-11900KB

Around 29% higher clock speed: 4.90 GHz vs 3.8 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
2.5x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 17% better performance in PassMark - Single thread mark: 3304 vs 2818
Around 47% better performance in PassMark - CPU mark: 22901 vs 15541

Specifications (specs)
Maximum frequency	4.90 GHz vs 3.8 GHz
L1 cache	768 KB vs 64 KB (per core)
L2 cache	10 MB vs 512 KB (per core)
L3 cache	24 MB vs 16 MB (shared)
Benchmarks
PassMark - Single thread mark	3304 vs 2818
PassMark - CPU mark	22901 vs 15541

Compare benchmarks

CPU 1: AMD Ryzen Embedded V3C18I
CPU 2: Intel Core i9-11900KB

PassMark - Single thread mark

CPU 1

CPU 2

2818

3304

PassMark - CPU mark

CPU 1

CPU 2

15541

22901

Name	AMD Ryzen Embedded V3C18I	Intel Core i9-11900KB
PassMark - Single thread mark	2818	3304
PassMark - CPU mark	15541	22901
3DMark Fire Strike - Physics Score		7658

Compare specifications (specs)

	AMD Ryzen Embedded V3C18I	Intel Core i9-11900KB
Essentials
Launch date	27 Sep 2022	Q2'21
Place in performance rating	599	588
Architecture codename		Tiger Lake
Launch price (MSRP)		$539
Processor Number		i9-11900KB
Series		11th Generation Intel Core i9 Processors
Status		Launched
Vertical segment		Desktop
Performance
Base frequency	1900 MHz	3.30 GHz
L1 cache	64 KB (per core)	768 KB
L2 cache	512 KB (per core)	10 MB
L3 cache	16 MB (shared)	24 MB
Manufacturing process technology	6 nm	10 nm SuperFin
Maximum core temperature	105°C	100°C
Maximum frequency	3.8 GHz	4.90 GHz
Number of cores	8	8
Number of threads	16	16
Unlocked
64 bit support
Bus Speed		8 GT/s
Memory
ECC memory support
Supported memory types	DDR5	Up to 3200 MT/s
Max memory channels		2
Maximum memory bandwidth		51.2 GB/s
Maximum memory size		128 GB
Compatibility
Configurable TDP	10-25 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	FP7	FCBGA1787
Thermal Design Power (TDP)	15 Watt	65 Watt
Configurable TDP-down		55 Watt
Configurable TDP-up		65 Watt
Package Size		50mm x 26.5mm
Peripherals
PCIe configurations	Gen 4, 20 Lanes, (CPU only)	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Max number of PCIe lanes		20
Graphics
Execution Units		32
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.45 GHz
Intel® Quick Sync Video
Processor graphics		Intel UHD Graphics for 11th Gen Intel Processors
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
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)