AMD RX-225FB vs Intel Celeron 3865U

Comparative analysis of AMD RX-225FB and Intel Celeron 3865U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, Graphics image quality, Security & Reliability. Benchmark processor performance analysis: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD RX-225FB

Intel Celeron 3865U

Differences

Reasons to consider the AMD RX-225FB

Around 166567% higher clock speed: 3000 MHz vs 1.8 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later

Maximum frequency	3000 MHz vs 1.8 GHz
L2 cache	1 MB vs 512 KB

Reasons to consider the Intel Celeron 3865U

CPU is newer: launch date 2 year(s) 9 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
Around 13% lower typical power consumption: 15 Watt vs 17 Watt
Around 30% better performance in PassMark - Single thread mark: 1034 vs 794
Around 48% better performance in PassMark - CPU mark: 1321 vs 892

Specifications (specs)
Launch date	1 March 2017 vs 20 May 2014
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 17 Watt
Benchmarks
PassMark - Single thread mark	1034 vs 794
PassMark - CPU mark	1321 vs 892

Compare benchmarks

CPU 1: AMD RX-225FB
CPU 2: Intel Celeron 3865U

PassMark - Single thread mark

CPU 1

CPU 2

794

1034

PassMark - CPU mark

CPU 1

CPU 2

892

1321

Name	AMD RX-225FB	Intel Celeron 3865U
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	6.411
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	175.137
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.606
CompuBench 1.5 Desktop - Video Composition (Frames/s)	7.094
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	25.166
PassMark - Single thread mark	794	1034
PassMark - CPU mark	892	1321
Geekbench 4 - Single Core		438
Geekbench 4 - Multi-Core		789
GFXBench 4.0 - Car Chase Offscreen (Frames)		838
GFXBench 4.0 - Manhattan (Frames)		1576
GFXBench 4.0 - T-Rex (Frames)		2898
GFXBench 4.0 - Car Chase Offscreen (Fps)		838
GFXBench 4.0 - Manhattan (Fps)		1576
GFXBench 4.0 - T-Rex (Fps)		2898

Compare specifications (specs)

	AMD RX-225FB	Intel Celeron 3865U
Essentials
Architecture codename	Bald Eagle	Kaby Lake
Family	AMD R-Series
Launch date	20 May 2014	1 March 2017
Place in performance rating	2105	1932
Processor Number	RX-225FB	3865U
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$107
Series		Intel® Celeron® Processor 3000 Series
Status		Launched
Performance
64 bit support
Base frequency	2200 MHz	1.80 GHz
Die size	928 mm2
L1 cache	128 KB	128 KB
L2 cache	1 MB	512 KB
Manufacturing process technology	28 nm	14 nm
Maximum frequency	3000 MHz	1.8 GHz
Number of cores	2	2
Number of threads	2	2
Bus Speed		4 GT/s OPI
L3 cache		2 MB
Maximum core temperature		100°C
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	34.1 GB/s
Supported memory types	DDR3-1600	DDR4-2133, LPDDR3-1866, DDR3L-1600
Maximum memory size		32 GB
Graphics
Graphics base frequency	464 MHz	300 MHz
Graphics max frequency	533 MHz	900 MHz
Number of pipelines	192
Processor graphics	Radeon R4 Graphics	Intel® HD Graphics 610
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Device ID		0x5906
Graphics max dynamic frequency		900 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory		32 GB
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics API support
DirectX	11.1	12
OpenGL	4.2	4.4
Compatibility
Configurable TDP	15-17 Watt
Package Size	micro-BGA	42mm X 24mm
Sockets supported	BGA (FP3)	FCBGA1356
Thermal Design Power (TDP)	17 Watt	15 Watt
Configurable TDP-down		10 W
Low Halogen Options Available
Max number of CPUs in a configuration		1
Peripherals
Max number of PCIe lanes	16	10
PCI Express revision	3.0	2.0
PCIe configurations		1x4, 2x2, 1x2+2x1 and 4x1
Advanced Technologies
AMD Mantle API
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
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 image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@24Hz
Security & Reliability
Execute Disable Bit (EDB)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)