AMD Ryzen 3 PRO 5450U vs Intel Xeon W-10855M

Comparative analysis of AMD Ryzen 3 PRO 5450U and Intel Xeon W-10855M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD Ryzen 3 PRO 5450U

Intel Xeon W-10855M

Differences

Reasons to consider the AMD Ryzen 3 PRO 5450U

CPU is newer: launch date 10 month(s) later
Around 5% higher maximum core temperature: 105 °C vs 100°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
3x lower typical power consumption: 15 Watt vs 45 Watt
Around 2% better performance in PassMark - Single thread mark: 2761 vs 2703

Specifications (specs)
Launch date	16 Mar 2021 vs 13 May 2020
Maximum core temperature	105 °C vs 100°C
Manufacturing process technology	7 nm vs 14 nm
L2 cache	2 MB vs 1.5 MB
Thermal Design Power (TDP)	15 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	2761 vs 2703

Reasons to consider the Intel Xeon W-10855M

2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 28% higher clock speed: 5.10 GHz vs 4.0 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 12% better performance in PassMark - CPU mark: 12332 vs 11052

Specifications (specs)
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	5.10 GHz vs 4.0 GHz
L1 cache	384 KB vs 256 KB
L3 cache	12 MB vs 8 MB
Benchmarks
PassMark - CPU mark	12332 vs 11052

Compare benchmarks

CPU 1: AMD Ryzen 3 PRO 5450U
CPU 2: Intel Xeon W-10855M

PassMark - Single thread mark

CPU 1

CPU 2

2761

2703

PassMark - CPU mark

CPU 1

CPU 2

11052

12332

Name	AMD Ryzen 3 PRO 5450U	Intel Xeon W-10855M
PassMark - Single thread mark	2761	2703
PassMark - CPU mark	11052	12332

Compare specifications (specs)

	AMD Ryzen 3 PRO 5450U	Intel Xeon W-10855M
Essentials
Architecture codename	Zen 3	Comet Lake
Launch date	16 Mar 2021	13 May 2020
OPN Tray	100-000000291
Place in performance rating	793	804
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$450
Processor Number		W-10855M
Series		Intel Xeon W Processor
Status		Launched
Performance
Base frequency	2.6 GHz	2.80 GHz
L1 cache	256 KB	384 KB
L2 cache	2 MB	1.5 MB
L3 cache	8 MB	12 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	105 °C	100°C
Maximum frequency	4.0 GHz	5.10 GHz
Number of cores	4	6
Number of GPU cores	6
Number of threads	8	12
Unlocked
64 bit support
Bus Speed		8 GT/s
Memory
Max memory channels	4	2
Maximum memory bandwidth	68.3 GB/s	45.8 GB/s
Supported memory types	DDR4-3200, LPDDR4-4266	DDR4-2933
Maximum memory size		128 GB
Graphics
Execution Units	6
Graphics max frequency	1600 MHz
Number of pipelines	384
Processor graphics	Radeon Vega 6	Intel UHD Graphics
Device ID		0x9BF6
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.20 GHz
Intel® Quick Sync Video
Graphics interfaces
DisplayPort
HDMI
DVI
eDP
Number of displays supported		3
Compatibility
Sockets supported	FP6	FCBGA1440
Thermal Design Power (TDP)	15 Watt	45 Watt
Configurable TDP-down		35 Watt
Max number of CPUs in a configuration		1
Package Size		42mm x 28mm
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations		Up to 1x16, 2x8, 1x8+2x4
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@30Hz
Graphics API support
DirectX		12
OpenGL		4.5
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
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
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)