AMD Ryzen 7 5800X3D vs Intel Core i5-11500B

Comparative analysis of AMD Ryzen 7 5800X3D and Intel Core i5-11500B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

AMD Ryzen 7 5800X3D

Intel Core i5-11500B

Differences

Reasons to consider the AMD Ryzen 7 5800X3D

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
Around 2% better performance in PassMark - Single thread mark: 3233 vs 3184
Around 62% better performance in PassMark - CPU mark: 28309 vs 17437

Specifications (specs)
Manufacturing process technology	7 nm vs 10 nm SuperFin
Benchmarks
PassMark - Single thread mark	3233 vs 3184
PassMark - CPU mark	28309 vs 17437

Reasons to consider the Intel Core i5-11500B

Around 2% higher clock speed: 4.60 GHz vs 4.5 GHz
Around 11% higher maximum core temperature: 100°C vs 90 °C
Around 62% lower typical power consumption: 65 Watt vs 105 Watt

Maximum frequency	4.60 GHz vs 4.5 GHz
Maximum core temperature	100°C vs 90 °C
Thermal Design Power (TDP)	65 Watt vs 105 Watt

Compare benchmarks

CPU 1: AMD Ryzen 7 5800X3D
CPU 2: Intel Core i5-11500B

PassMark - Single thread mark

CPU 1

CPU 2

3233

3184

PassMark - CPU mark

CPU 1

CPU 2

28309

17437

Name	AMD Ryzen 7 5800X3D	Intel Core i5-11500B
PassMark - Single thread mark	3233	3184
PassMark - CPU mark	28309	17437
3DMark Fire Strike - Physics Score	7303

Compare specifications (specs)

	AMD Ryzen 7 5800X3D	Intel Core i5-11500B
Essentials
Architecture codename	Zen 3	Tiger Lake
Launch date	20 Apr 2022	Q2'21
Launch price (MSRP)	$449
OPN PIB	100-100000651WOF
OPN Tray	100-000000651
Place in performance rating	549	527
Vertical segment	Desktop	Desktop
Processor Number		i5-11500B
Series		11th Generation Intel Core i5 Processors
Status		Launched
Performance
Base frequency	3.4 GHz	3.30 GHz
Die size	74 mm²
L1 cache	512 KB
L2 cache	4 MB
L3 cache	96 MB
Manufacturing process technology	7 nm	10 nm SuperFin
Maximum core temperature	90 °C	100°C
Maximum frequency	4.5 GHz	4.60 GHz
Number of cores	8
Number of threads	16
Unlocked
64 bit support
Bus Speed		8 GT/s
Memory
ECC memory support
Max memory channels	2	2
Supported memory types	DDR4-3200	Up to 3200 MT/s
Maximum memory bandwidth		51.2 GB/s
Maximum memory size		128 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM4
Thermal Design Power (TDP)	105 Watt	65 Watt
Configurable TDP-up		65 Watt
Package Size		50mm x 26.5mm
Peripherals
Max number of PCIe lanes	20	20
PCI Express revision	4.0
PCIe configurations		Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Advanced Technologies
AMD SenseMI
AMD StoreMI technology
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Speed Shift technology
Thermal Monitoring
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
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