Xeon Gold 6526Y vs Opteron 6378

Aggregate performance score

Opteron 6378
2012
16 cores / 16 threads, 115 Watt
3.72
Xeon Gold 6526Y
2023
16 cores / 32 threads, 195 Watt
29.08
+682%

Xeon Gold 6526Y outperforms Opteron 6378 by a whopping 682% based on our aggregate benchmark results.

Primary details

Comparing Opteron 6378 and Xeon Gold 6526Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1479154
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.3056.17
Market segmentServerServer
Power efficiency3.0514.05
Architecture codenameAbu Dhabi (2012)Emerald Rapids (2023)
Release date5 November 2012 (12 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$396$1,517

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6526Y has 4221% better value for money than Opteron 6378.

Detailed specifications

Opteron 6378 and Xeon Gold 6526Y 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 cores16 (Hexadeca-Core)16 (Hexadeca-Core)
Threads1632
Base clock speed2.4 GHz2.8 GHz
Boost clock speed3.3 GHz3.9 GHz
L1 cache768 KB80 KB (per core)
L2 cache16 MB2 MB (per core)
L3 cache8 MB (per die)37.5 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size315 mm22x 763 mm2
Maximum case temperature (TCase)no data82 °C
Number of transistors2,400 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Opteron 6378 and Xeon Gold 6526Y 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 configuration42
SocketG34FCLGA4677
Power consumption (TDP)115 Watt195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 6378 and Xeon Gold 6526Y. 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++
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

Opteron 6378 and Xeon Gold 6526Y 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 Opteron 6378 and Xeon Gold 6526Y 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 Opteron 6378 and Xeon Gold 6526Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-5200
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Opteron 6378 and Xeon Gold 6526Y.

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.

Opteron 6378 3.72
Xeon Gold 6526Y 29.08
+682%

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.

Opteron 6378 5889
Xeon Gold 6526Y 46025
+682%

Gaming performance

Pros & cons summary


Performance score 3.72 29.08
Recency 5 November 2012 14 December 2023
Threads 16 32
Power consumption (TDP) 115 Watt 195 Watt

Opteron 6378 has 69.6% lower power consumption.

Xeon Gold 6526Y, on the other hand, has a 681.7% higher aggregate performance score, an age advantage of 11 years, and 100% more threads.

The Xeon Gold 6526Y is our recommended choice as it beats the Opteron 6378 in performance tests.


Should you still have questions on choice between Opteron 6378 and Xeon Gold 6526Y, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Opteron 6378
Opteron 6378
Intel Xeon Gold 6526Y
Xeon Gold 6526Y

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.7 3 votes

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4.5 12 votes

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Questions & comments

Here you can ask a question about Opteron 6378 or Xeon Gold 6526Y, agree or disagree with our judgements, or report an error or mismatch.