AMD RX-425BB vs AMD RX-418GD

Comparative analysis of AMD RX-425BB and AMD RX-418GD processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD RX-425BB

AMD RX-418GD

Differences

Reasons to consider the AMD RX-425BB

Around 6% higher clock speed: 3400 MHz vs 3200 MHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1356 vs 1050
Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1356 vs 1050

Specifications (specs)
Maximum frequency	3400 MHz vs 3200 MHz
L2 cache	4 MB vs 2 MB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	1356 vs 1050
GFXBench 4.0 - Car Chase Offscreen (Fps)	1356 vs 1050

Reasons to consider the AMD RX-418GD

CPU is newer: launch date 1 year(s) 5 month(s) later
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 8% better performance in GFXBench 4.0 - Manhattan (Frames): 1543 vs 1427
Around 8% better performance in GFXBench 4.0 - Manhattan (Fps): 1543 vs 1427

Specifications (specs)
Launch date	21 October 2015 vs 20 May 2014
L1 cache	320 KB vs 256 KB
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	1543 vs 1427
GFXBench 4.0 - Manhattan (Fps)	1543 vs 1427

Compare benchmarks

CPU 1: AMD RX-425BB
CPU 2: AMD RX-418GD

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

1356

1050

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

1356

1050

GFXBench 4.0 - Manhattan (Frames)

CPU 1

CPU 2

1427

1543

GFXBench 4.0 - Manhattan (Fps)

CPU 1

CPU 2

1427

1543

Name	AMD RX-425BB	AMD RX-418GD
GFXBench 4.0 - Car Chase Offscreen (Frames)	1356	1050
GFXBench 4.0 - Car Chase Offscreen (Fps)	1356	1050
GFXBench 4.0 - Manhattan (Frames)	1427	1543
GFXBench 4.0 - Manhattan (Fps)	1427	1543
PassMark - Single thread mark	1192
PassMark - CPU mark	2648
GFXBench 4.0 - T-Rex (Frames)		4536
GFXBench 4.0 - T-Rex (Fps)		4536

Compare specifications (specs)

	AMD RX-425BB	AMD RX-418GD
Essentials
Architecture codename	Bald Eagle	Merlin Falcon
Family	AMD R-Series	AMD R-Series
Launch date	20 May 2014	21 October 2015
Place in performance rating	1649	1150
Processor Number	RX-425BB
Vertical segment	Embedded	Embedded
Price now		RX-418GD
Performance
64 bit support
Base frequency	2500 MHz	1800 MHz
Die size	928 mm2	1073 mm2
L1 cache	256 KB	320 KB
L2 cache	4 MB	2 MB
Manufacturing process technology	28 nm	28 nm
Maximum frequency	3400 MHz	3200 MHz
Number of cores	4	4
Number of threads	4	4
Memory
Max memory channels	2	2
Maximum memory bandwidth	29.9 GB/s	38.4 GB/s
Supported memory types	DDR3-1866	DDR3-2133, DDR4-2400
ECC memory support
Graphics
Graphics base frequency	576 MHz	800 MHz
Graphics max dynamic frequency	654 MHz
Number of pipelines	384	384
Processor graphics	Radeon R6 Graphics	Radeon R6 series
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
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	12-35 Watt
Package Size	micro-BGA	micro-BGA
Sockets supported	BGA (FP3)	BGA (FP4)
Thermal Design Power (TDP)	35 Watt	35 Watt
Peripherals
PCI Express revision	3.0	3.0
UART
USB revision		3.0
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Advanced Vector Extensions 2 (AVX2)
Virtualization
AMD Virtualization (AMD-V™)