Xeon Gold 5512U vs A6-6400B

VS

Aggregate performance score

A6-6400B
2013
2 cores / 2 threads, 65 Watt
1.02
Xeon Gold 5512U
2023
28 cores / 56 threads, 185 Watt
38.00
+3625%

Xeon Gold 5512U outperforms A6-6400B by a whopping 3625% based on our aggregate benchmark results.

Primary details

Comparing A6-6400B and Xeon Gold 5512U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking244680
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data97.62
Market segmentDesktop processorServer
Power efficiency1.4919.44
Architecture codenameRichland (2013−2014)Emerald Rapids (2023)
Release date1 June 2013 (11 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$1,230

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A6-6400B and Xeon Gold 5512U 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 cores2 (Dual-core)28 (Octacosa-Core)
Threads256
Base clock speed3.9 GHz2.1 GHz
Boost clock speed4.1 GHz3.7 GHz
L1 cache96K80 KB (per core)
L2 cache1 MB (shared)2 MB (per core)
L3 cacheno data52.5 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size246 mm22x 763 mm2
Maximum case temperature (TCase)70 °C89 °C
Number of transistors1,303 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on A6-6400B and Xeon Gold 5512U 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 configuration11
SocketFM2FCLGA4677
Power consumption (TDP)65 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-6400B and Xeon Gold 5512U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA+-
AVX++
PowerNow+-
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Deep Learning Boost-+

Security technologies

A6-6400B and Xeon Gold 5512U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-6400B and Xeon Gold 5512U are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-6400B and Xeon Gold 5512U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR5-4800, DDR5-4400
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 8470DN/A

Peripherals

Specifications and connection of peripherals supported by A6-6400B and Xeon Gold 5512U.

PCIe version2.05.0
PCI Express lanesno data80

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.

A6-6400B 1.02
Xeon Gold 5512U 38.00
+3625%

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.

A6-6400B 1616
Xeon Gold 5512U 60365
+3635%

Gaming performance

Pros & cons summary


Performance score 1.02 38.00
Recency 1 June 2013 14 December 2023
Physical cores 2 28
Threads 2 56
Power consumption (TDP) 65 Watt 185 Watt

A6-6400B has 184.6% lower power consumption.

Xeon Gold 5512U, on the other hand, has a 3625.5% higher aggregate performance score, an age advantage of 10 years, and 1300% more physical cores and 2700% more threads.

The Xeon Gold 5512U is our recommended choice as it beats the A6-6400B in performance tests.

Note that A6-6400B is a desktop processor while Xeon Gold 5512U is a server/workstation one.


Should you still have questions on choice between A6-6400B and Xeon Gold 5512U, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD A6-6400B
A6-6400B
Intel Xeon Gold 5512U
Xeon Gold 5512U

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Community ratings

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Questions & comments

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