Xeon E5-2643 v3 vs Gold 6137

Aggregate performance score

Xeon Gold 6137
2017
8 cores / 16 threads, 205 Watt
12.42
+85.4%
Xeon E5-2643 v3
2014
6 cores / 12 threads, 135 Watt
6.70

Xeon Gold 6137 outperforms Xeon E5-2643 v3 by an impressive 85% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6137 and Xeon E5-2643 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6291036
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency5.634.61
Architecture codenameno dataHaswell-EP (2014−2015)
Release date1 July 2017 (7 years ago)8 September 2014 (10 years ago)

Detailed specifications

Xeon Gold 6137 and Xeon E5-2643 v3 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1612
Base clock speed3.9 GHz3.4 GHz
Boost clock speed4.1 GHz3.7 GHz
Bus rateno data9.6 GT/s
L1 cacheno data64K (per core)
L2 cacheno data256K (per core)
L3 cache25 MB20 MB (shared)
Chip lithography14 nm22 nm
Die sizeno data356 mm2
Maximum core temperatureno data77 °C
Number of transistorsno data2,600 million
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Xeon Gold 6137 and Xeon E5-2643 v3 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 configurationno data2
SocketFCLGA3647FCLGA2011
Power consumption (TDP)205 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6137 and Xeon E5-2643 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AVX2
AES-NI++
AVX-+
vPro++
Enhanced SpeedStep (EIST)no data+
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit
Turbo Boost Max 3.0-no data

Security technologies

Xeon Gold 6137 and Xeon E5-2643 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6137 and Xeon E5-2643 v3 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6137 and Xeon E5-2643 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-1600, DDR4-1866, DDR4-2133
Maximum memory size768 GB768 GB
Max memory channels64
Maximum memory bandwidthno data68 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6137 and Xeon E5-2643 v3.

PCIe version3.03.0
PCI Express lanes4840

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.

Xeon Gold 6137 12.42
+85.4%
Xeon E5-2643 v3 6.70

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.

Xeon Gold 6137 19365
+85.4%
Xeon E5-2643 v3 10446

Gaming performance

Pros & cons summary


Performance score 12.42 6.70
Recency 1 July 2017 8 September 2014
Physical cores 8 6
Threads 16 12
Chip lithography 14 nm 22 nm
Power consumption (TDP) 205 Watt 135 Watt

Xeon Gold 6137 has a 85.4% higher aggregate performance score, an age advantage of 2 years, 33.3% more physical cores and 33.3% more threads, and a 57.1% more advanced lithography process.

Xeon E5-2643 v3, on the other hand, has 51.9% lower power consumption.

The Xeon Gold 6137 is our recommended choice as it beats the Xeon E5-2643 v3 in performance tests.


Should you still have questions on choice between Xeon Gold 6137 and Xeon E5-2643 v3, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6137
Xeon Gold 6137
Intel Xeon E5-2643 v3
Xeon E5-2643 v3

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