A9-9425 vs Xeon Gold 5120

Primary details

Comparing Xeon Gold 5120 and A9-9425 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	639	1930
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	16.44	no data
Market segment	Server	Laptop
Series	Intel Xeon Gold	AMD Bristol Ridge
Architecture codename	Skylake (server) (2017−2019)	Stoney Ridge (2016−2019)
Release date	11 July 2017 (6 years ago)	31 May 2016 (8 years ago)
Launch price (MSRP)	$1,555	no data
Current price	$379 (0.2x MSRP)	$561

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 5120 and A9-9425 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	14 (Tetradeca-Core)	2 (Dual-core)
Threads	28	2
Base clock speed	2.2 GHz	3.1 GHz
Boost clock speed	3.2 GHz	3.7 GHz
L1 cache	896 KB	128K (per core)
L2 cache	14 MB	1 MB (per core)
L3 cache	19.25 MB	no data
Chip lithography	14 nm	28 nm
Die size	no data	124.5 mm2
Maximum core temperature	81 °C	90 °C
Maximum case temperature (TCase)	no data	74 °C
Number of transistors	no data	1,200 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 5120 and A9-9425 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	4 (Multiprocessor)	1
Socket	FCLGA3647	FT4
Power consumption (TDP)	105 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 5120 and A9-9425. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	DDR4-2133 RAM (1 channel), PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, TBM, FMA4, XOP, SMEP, CPB, AES-NI, RDRAND
AES-NI	+	+
FMA	no data	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Turbo Boost Max 3.0	-	no data
Status	Discontinued	no data

Security technologies

Xeon Gold 5120 and A9-9425 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 Gold 5120 and A9-9425 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 Gold 5120 and A9-9425. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR4
Maximum memory size	768 GB	no data
Max memory channels	6	no data
Maximum memory bandwidth	115.212 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 R5 (Stoney Ridge)

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 5120 and A9-9425.

PCIe version	3.0	no data
PCI Express lanes	48	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.

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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.

Xeon Gold 5120 outperforms A9-9425 by 546% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	11.43	1.77
Recency	11 July 2017	31 May 2016
Physical cores	14	2
Threads	28	2
Chip lithography	14 nm	28 nm
Power consumption (TDP)	105 Watt	15 Watt

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Should you still have questions on choice between Xeon Gold 5120 and A9-9425, ask them in Comments section, and we shall answer.

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