Intel Celeron N4505 vs AMD Sempron 145

Comparative analysis of Intel Celeron N4505 and AMD Sempron 145 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron N4505

AMD Sempron 145

Differences

Reasons to consider the Intel Celeron N4505

1 more cores, run more applications at once: 2 vs 1
Around 4% higher clock speed: 2.90 GHz vs 2.8 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 45 nm
4.5x lower typical power consumption: 10 Watt vs 45 Watt
Around 46% better performance in PassMark - Single thread mark: 1509 vs 1033
4.2x better performance in PassMark - CPU mark: 2259 vs 532

Specifications (specs)
Number of cores	2 vs 1
Maximum frequency	2.90 GHz vs 2.8 GHz
Manufacturing process technology	10 nm vs 45 nm
Thermal Design Power (TDP)	10 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	1509 vs 1033
PassMark - CPU mark	2259 vs 532

Compare benchmarks

CPU 1: Intel Celeron N4505
CPU 2: AMD Sempron 145

PassMark - Single thread mark

CPU 1

CPU 2

1509

1033

PassMark - CPU mark

CPU 1

CPU 2

2259

532

Name	Intel Celeron N4505	AMD Sempron 145
PassMark - Single thread mark	1509	1033
PassMark - CPU mark	2259	532
Geekbench 4 - Single Core		325
Geekbench 4 - Multi-Core		317

Compare specifications (specs)

	Intel Celeron N4505	AMD Sempron 145
Essentials
Architecture codename	Jasper Lake	Sargas
Launch date	Q1'21	September 2010
Place in performance rating	1706	2739
Processor Number	N4505
Series	Intel Celeron Processor N Series
Vertical segment	Mobile	Desktop
Launch price (MSRP)		$95
Price now		$16.98
Value for money (0-100)		14.02
Performance
64 bit support
Base frequency	2.00 GHz
L3 cache	4 MB
Manufacturing process technology	10 nm	45 nm
Maximum core temperature	105°C
Maximum frequency	2.90 GHz	2.8 GHz
Number of cores	2	1
Number of threads	2
Die size		117 mm
L1 cache		128 KB (per core)
L2 cache		1024 KB (per core)
Transistor count		234 million
Memory
Max memory channels	2
Maximum memory size	16 GB
Supported memory frequency	2933 MHz
Supported memory types	DDR4 LPDDR4x	DDR3
Graphics
Device ID	0x4E55
Execution Units	16
Graphics base frequency	450 MHz
Graphics max frequency	750 MHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics
Graphics interfaces
DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2160@60Hz
Max resolution over eDP	4096x2160@60Hz
Graphics API support
DirectX	12
OpenGL	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	35mm x 24mm
Sockets supported	FCBGA1338	AM3
Thermal Design Power (TDP)	10 Watt	45 Watt
Peripherals
Integrated LAN
Integrated Wireless	Intel Wireless-AX MAC
Max number of PCIe lanes	8
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	14
UART
USB revision	2.0/3.2
Security & Reliability
Intel® Identity Protection technology
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Smart Response technology
Intel® Turbo Boost technology
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)