Intel Core i3-11100B vs AMD Ryzen 5 PRO 4650G

Comparative analysis of Intel Core i3-11100B and AMD Ryzen 5 PRO 4650G 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 i3-11100B

AMD Ryzen 5 PRO 4650G

Differences

Reasons to consider the Intel Core i3-11100B

Around 5% higher clock speed: 4.40 GHz vs 4.2 GHz
Around 5% higher maximum core temperature: 100°C vs 95 °C
Around 10% better performance in PassMark - Single thread mark: 2912 vs 2657

Specifications (specs)
Maximum frequency	4.40 GHz vs 4.2 GHz
Maximum core temperature	100°C vs 95 °C
Benchmarks
PassMark - Single thread mark	2912 vs 2657

Reasons to consider the AMD Ryzen 5 PRO 4650G

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
Around 43% better performance in PassMark - CPU mark: 16212 vs 11357

Specifications (specs)
Manufacturing process technology	7 nm vs 10 nm SuperFin
Benchmarks
PassMark - CPU mark	16212 vs 11357

Compare benchmarks

CPU 1: Intel Core i3-11100B
CPU 2: AMD Ryzen 5 PRO 4650G

PassMark - Single thread mark

CPU 1

CPU 2

2912

2657

PassMark - CPU mark

CPU 1

CPU 2

11357

16212

Name	Intel Core i3-11100B	AMD Ryzen 5 PRO 4650G
PassMark - Single thread mark	2912	2657
PassMark - CPU mark	11357	16212
3DMark Fire Strike - Physics Score		4836

Compare specifications (specs)

	Intel Core i3-11100B	AMD Ryzen 5 PRO 4650G
Essentials
Architecture codename	Tiger Lake	Zen 2
Launch date	Q2'21	21 Jul 2020
Place in performance rating	620	974
Processor Number	i3-11100B
Series	11th Generation Intel Core i3 Processors
Status	Launched
Vertical segment	Desktop	Desktop
OPN Tray		100-000000143
Performance
64 bit support
Base frequency	3.60 GHz	3.7 GHz
Bus Speed	8 GT/s
Manufacturing process technology	10 nm SuperFin	7 nm
Maximum core temperature	100°C	95 °C
Maximum frequency	4.40 GHz	4.2 GHz
L1 cache		384 KB
L2 cache		3 MB
L3 cache		8 MB
Number of cores		6
Number of GPU cores		7
Number of threads		12
Unlocked
Memory
Max memory channels	2	2
Maximum memory bandwidth	51.2 GB/s
Maximum memory size	128 GB
Supported memory types	Up to 3200 MT/s	DDR4-3200
Graphics
Execution Units	16
Graphics base frequency	350 MHz	1900 MHz
Graphics max dynamic frequency	1.40 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Radeon Graphics
iGPU core count		7
Graphics interfaces
Number of displays supported	4
DisplayPort
HDMI
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-up	65 Watt
Max number of CPUs in a configuration	1
Package Size	50mm x 26.5mm
Thermal Design Power (TDP)	65 Watt	65 Watt
Configurable TDP		45-65 Watt
Sockets supported		AM4
Peripherals
Max number of PCIe lanes	20
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
PCI Express revision		3.0
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)