Ryzen Embedded V1807B vs i5-520M

Place in the ranking	2403	1157
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i5	AMD Ryzen Embedded
Power efficiency	2.92	11.33
Architecture codename	Arrandale (2010−2011)	Zen (2017−2020)
Release date	7 January 2010 (14 years ago)	21 February 2018 (6 years ago)
Launch price (MSRP)	$225	no data

Detailed specifications

Core i5-520M and Ryzen Embedded V1807B basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	4 (Quad-Core)
Threads	4	8
Base clock speed	2.4 GHz	3.35 GHz
Boost clock speed	2.93 GHz	3.35 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	no data
Multiplier	18	33.5
L1 cache	128 KB	384 KB
L2 cache	512 KB	2 MB
L3 cache	3 MB	4 MB
Chip lithography	32 nm	14 nm
Die size	81+114 mm²	209.78 mm²
Maximum core temperature	105 °C	no data
Number of transistors	382+177 Million	4950 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i5-520M and Ryzen Embedded V1807B compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1 (Uniprocessor)
Socket	BGA1288,PGA988	FP5
Power consumption (TDP)	35 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-520M and Ryzen Embedded V1807B. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	+
FMA	+	-
AVX	-	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	+	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data
Precision Boost 2	no data	+

Security technologies

Core i5-520M and Ryzen Embedded V1807B technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-520M and Ryzen Embedded V1807B are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-520M and Ryzen Embedded V1807B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR4 Dual-channel
Maximum memory size	8.3 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	17.051 GB/s	51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	AMD Radeon RX Vega 11
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	766 MHz	no data

Graphics interfaces

Available interfaces and connections of Core i5-520M and Ryzen Embedded V1807B integrated GPUs.

Number of displays supported

no data

Peripherals

Specifications and connection of peripherals supported by Core i5-520M and Ryzen Embedded V1807B.

PCIe version	2.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-520M 1.12

Ryzen Embedded V1807B 5.59
+399%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-520M 1716

Ryzen Embedded V1807B 8553
+398%

Gaming performance

Pros & cons summary

Performance score	1.12	5.59
Recency	7 January 2010	21 February 2018
Physical cores	2	4
Threads	4	8
Chip lithography	32 nm	14 nm
Power consumption (TDP)	35 Watt	45 Watt

i5-520M has 28.6% lower power consumption.

Ryzen Embedded V1807B, on the other hand, has a 399.1% higher aggregate performance score, an age advantage of 8 years, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

The Ryzen Embedded V1807B is our recommended choice as it beats the Core i5-520M in performance tests.

Be aware that Core i5-520M is a notebook processor while Ryzen Embedded V1807B is a desktop one.

Should you still have questions on choice between Core i5-520M and Ryzen Embedded V1807B, ask them in Comments section, and we shall answer.