Ryzen 5 7520U vs Xeon E5-1603

Primary details

Comparing Xeon E5-1603 and Ryzen 5 7520U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1720	1008
Place by popularity	not in top-100	5
Cost-effectiveness evaluation	0.51	no data
Market segment	Server	Laptop
Series	no data	Mendocino (Zen 2, Ryzen 7020)
Architecture codename	no data	Mendocino-U (Zen 2)
Release date	1 January 2012 (12 years ago)	20 September 2022 (1 year ago)
Current price	$57	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5-1603 and Ryzen 5 7520U 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	4 (Quad-Core)	4 (Quad-Core)
Threads	4	8
Base clock speed	2.8 GHz	2.8 GHz
Boost clock speed	no data	4.3 GHz
L1 cache	no data	64 KB (per core)
L2 cache	no data	512 KB (per core)
L3 cache	10 MB	4 MB (shared)
Chip lithography	32 nm	6 nm
Die size	no data	100 mm2
Maximum core temperature	64 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No
VID voltage range	0.6V - 1.35V	no data

Compatibility

Information on Xeon E5-1603 and Ryzen 5 7520U 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	1
Socket	FCLGA2011	FP6
Power consumption (TDP)	130 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1603 and Ryzen 5 7520U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	LPDDR5-5500 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI	+	+
AVX	no data	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
Demand Based Switching	+	no data
Status	Launched	no data

Security technologies

Xeon E5-1603 and Ryzen 5 7520U 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 Xeon E5-1603 and Ryzen 5 7520U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1603 and Ryzen 5 7520U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR5
Maximum memory size	375 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	31.4 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1603 and Ryzen 5 7520U.

PCIe version	3.0	3.0
PCI Express lanes	40	4

Synthetic benchmark performance

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

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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.

Ryzen 5 7520U outperforms Xeon E5-1603 by 169% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	2.24	6.02
Recency	1 January 2012	20 September 2022
Threads	4	8
Chip lithography	32 nm	6 nm
Power consumption (TDP)	130 Watt	15 Watt

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Should you still have questions on choice between Xeon E5-1603 and Ryzen 5 7520U, ask them in Comments section, and we shall answer.

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