Intel U300E vs AMD Ryzen Z1 Extreme

Comparative analysis of Intel U300E and AMD Ryzen Z1 Extreme processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel U300E

AMD Ryzen Z1 Extreme

Differences

Reasons to consider the AMD Ryzen Z1 Extreme

CPU is newer: launch date 3 month(s) later
3 more cores, run more applications at once: 8 vs 5
10 more threads: 16 vs 6
Around 19% higher clock speed: 5.1 GHz vs 4.3 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 10 nm
Around 28% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 60% more L2 cache; more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 2% better performance in PassMark - Single thread mark: 3625 vs 3546
2.7x better performance in PassMark - CPU mark: 25239 vs 9478

Specifications (specs)
Launch date	May 2023 vs 4 Jan 2023
Number of cores	8 vs 5
Number of threads	16 vs 6
Maximum frequency	5.1 GHz vs 4.3 GHz
Manufacturing process technology	4 nm vs 10 nm
L1 cache	64K (per core) vs 80K (per core)
L2 cache	1MB (per core) vs 1.25MB (per core)
L3 cache	16MB (shared) vs 8MB (shared)
Benchmarks
PassMark - Single thread mark	3625 vs 3546
PassMark - CPU mark	25239 vs 9478

Compare benchmarks

CPU 1: Intel U300E
CPU 2: AMD Ryzen Z1 Extreme

PassMark - Single thread mark

CPU 1

CPU 2

3546

3625

PassMark - CPU mark

CPU 1

CPU 2

9478

25239

Name	Intel U300E	AMD Ryzen Z1 Extreme
PassMark - Single thread mark	3546	3625
PassMark - CPU mark	9478	25239
3DMark Fire Strike - Physics Score		6140

Compare specifications (specs)

	Intel U300E	AMD Ryzen Z1 Extreme
Essentials
Launch date	4 Jan 2023	May 2023
Place in performance rating	475	523
Performance
Base frequency	1100 MHz	3.3 GHz
L1 cache	80K (per core)	64K (per core)
L2 cache	1.25MB (per core)	1MB (per core)
L3 cache	8MB (shared)	16MB (shared)
Manufacturing process technology	10 nm	4 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.3 GHz	5.1 GHz
Number of cores	5	8
Number of threads	6	16
Unlocked
Die size		178 mm²
Transistor count		25,000 million
Memory
ECC memory support
Supported memory types	DDR4, DDR5, Dual-channel	DDR5-5600 MHz, Dual-channel
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	Intel BGA 1744	FP8
Thermal Design Power (TDP)	15 Watt	15 Watt
Configurable TDP		9-30 Watt
Peripherals
PCIe configurations	Gen 4, 8 Lanes, (CPU only)	Gen 4, 20 Lanes, (CPU only)