Ryzen 5 7520U vs Xeon E3-1284L v4

Primary details

Comparing Xeon E3-1284L v4 and Ryzen 5 7520U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1112
Place by popularity	not in top-100	27
Market segment	Server	Laptop
Series	no data	Mendocino (Zen 2, Ryzen 7020)
Power efficiency	no data	36.60
Architecture codename	Broadwell-DT (2015)	Mendocino-U (Zen 2) (2022)
Release date	2 June 2015 (9 years ago)	20 September 2022 (2 years ago)

Detailed specifications

Xeon E3-1284L v4 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	8	8
Base clock speed	2.9 GHz	2.8 GHz
Boost clock speed	3.8 GHz	4.3 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	64 KB (per core)
L2 cache	256K (per core)	512 KB (per core)
L3 cache	6 MB (shared)	4 MB (shared)
Chip lithography	14 nm	6 nm
Die size	182 mm2	100 mm2
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E3-1284L v4 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	1150	FP6
Power consumption (TDP)	47 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1284L v4 and Ryzen 5 7520U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
eDRAM	128 MB	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
FDI	+	no data

Security technologies

Xeon E3-1284L v4 and Ryzen 5 7520U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1284L v4 and Ryzen 5 7520U 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 Xeon E3-1284L v4 and Ryzen 5 7520U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333, DDR3L-1600, DDR3L-1866	DDR5
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	29.8 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Pro P6300	AMD Radeon 610M
Max video memory	16 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Graphics max frequency	1.15 GHz	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1284L v4 and Ryzen 5 7520U.

PCIe version	3.0	3.0
PCI Express lanes	16	4

Pros & cons summary

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Recency	2 June 2015	20 September 2022
Chip lithography	14 nm	6 nm
Power consumption (TDP)	47 Watt	15 Watt

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