AMD RX-427BB vs Intel Celeron 3965U

Comparative analysis of AMD RX-427BB and Intel Celeron 3965U 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), 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), PassMark - Single thread mark, PassMark - CPU mark.

AMD RX-427BB

Intel Celeron 3965U

Differences

Reasons to consider the AMD RX-427BB

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 163536% higher clock speed: 3600 MHz vs 2.2 GHz
2x more L1 cache, more data can be stored in the L1 cache for quick access later
8x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 90% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1702 vs 894
Around 4% better performance in GFXBench 4.0 - Manhattan (Frames): 1809 vs 1741
Around 79% better performance in GFXBench 4.0 - T-Rex (Frames): 5750 vs 3215
Around 90% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1702 vs 894
Around 4% better performance in GFXBench 4.0 - Manhattan (Fps): 1809 vs 1741
Around 79% better performance in GFXBench 4.0 - T-Rex (Fps): 5750 vs 3215

Specifications (specs)
Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	3600 MHz vs 2.2 GHz
L1 cache	256 KB vs 128 KB
L2 cache	4 MB vs 512 KB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	1702 vs 894
GFXBench 4.0 - Manhattan (Frames)	1809 vs 1741
GFXBench 4.0 - T-Rex (Frames)	5750 vs 3215
GFXBench 4.0 - Car Chase Offscreen (Fps)	1702 vs 894
GFXBench 4.0 - Manhattan (Fps)	1809 vs 1741
GFXBench 4.0 - T-Rex (Fps)	5750 vs 3215

Reasons to consider the Intel Celeron 3965U

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
2.3x lower typical power consumption: 15 Watt vs 35 Watt

Launch date	1 March 2017 vs 20 May 2014
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 35 Watt

Compare benchmarks

CPU 1: AMD RX-427BB
CPU 2: Intel Celeron 3965U

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

1702

894

GFXBench 4.0 - Manhattan (Frames)

CPU 1

CPU 2

1809

1741

GFXBench 4.0 - T-Rex (Frames)

CPU 1

CPU 2

5750

3215

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

1702

894

GFXBench 4.0 - Manhattan (Fps)

CPU 1

CPU 2

1809

1741

GFXBench 4.0 - T-Rex (Fps)

CPU 1

CPU 2

5750

3215

Name	AMD RX-427BB	Intel Celeron 3965U
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	3.913
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	12.202
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.185
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.562
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	3.551
GFXBench 4.0 - Car Chase Offscreen (Frames)	1702	894
GFXBench 4.0 - Manhattan (Frames)	1809	1741
GFXBench 4.0 - T-Rex (Frames)	5750	3215
GFXBench 4.0 - Car Chase Offscreen (Fps)	1702	894
GFXBench 4.0 - Manhattan (Fps)	1809	1741
GFXBench 4.0 - T-Rex (Fps)	5750	3215
PassMark - Single thread mark		1339
PassMark - CPU mark		1732

Compare specifications (specs)

	AMD RX-427BB	Intel Celeron 3965U
Essentials
Architecture codename	Bald Eagle	Kaby Lake
Family	AMD R-Series
Launch date	20 May 2014	1 March 2017
Place in performance rating	1610	1518
Processor Number	RX-427BB	3965U
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$107
Price now		$107
Series		Intel® Celeron® Processor 3000 Series
Status		Launched
Value for money (0-100)		6.64
Performance
64 bit support
Base frequency	2700 MHz	2.20 GHz
Die size	928 mm2
L1 cache	256 KB	128 KB
L2 cache	4 MB	512 KB
Manufacturing process technology	28 nm	14 nm
Maximum frequency	3600 MHz	2.2 GHz
Number of cores	4	2
Number of threads	4	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	34.1 GB/s	34.1 GB/s
Supported memory types	DDR3-2133	DDR4-2133, LPDDR3-1866, DDR3L-1600
Maximum memory size		32 GB
Graphics
Graphics base frequency	600 MHz	300 MHz
Graphics max frequency	686 MHz	900 MHz
Number of pipelines	512
Processor graphics	Radeon R7 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	30-35 Watt
Package Size	micro-BGA	42mm X 24mm
Sockets supported	BGA (FP3)	FCBGA1356
Thermal Design Power (TDP)	35 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
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Heterogeneous System Architecture (HSA)
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)