Xeon E5-2643 vs Gold 6134

VS

Aggregate performance score

Xeon Gold 6134
2017
8 cores / 16 threads, 130 Watt
10.45
+211%
Xeon E5-2643
2012
4 cores / 8 threads, 130 Watt
3.36

Xeon Gold 6134 outperforms Xeon E5-2643 by a whopping 211% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6134 and Xeon E5-2643 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7491576
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.612.09
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiency7.612.45
Architecture codenameSkylake (server) (2017−2018)Sandy Bridge-EP (2012)
Release date25 April 2017 (7 years ago)6 March 2012 (12 years ago)
Launch price (MSRP)$2,214$218

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6134 has 25% better value for money than Xeon E5-2643.

Detailed specifications

Xeon Gold 6134 and Xeon E5-2643 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)4 (Quad-Core)
Threads168
Base clock speed3.2 GHz3.3 GHz
Boost clock speed3.7 GHz3.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s8 GT/s
Multiplier32no data
L1 cache512 KB64 KB (per core)
L2 cache8 MB256 KB (per core)
L3 cache24.75 MB10240 KB (shared)
Chip lithography14 nm32 nm
Die sizeno data294 mm2
Maximum core temperature79 °C73 °C
Number of transistorsno data1,270 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon Gold 6134 and Xeon E5-2643 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 configuration4 (Multiprocessor)2
SocketFCLGA3647FCLGA2011
Power consumption (TDP)130 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6134 and Xeon E5-2643. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AVX
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
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+
Turbo Boost Max 3.0-no data

Security technologies

Xeon Gold 6134 and Xeon E5-2643 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6134 and Xeon E5-2643 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6134 and Xeon E5-2643. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3
Maximum memory size768 GB384 GB
Max memory channels64
Maximum memory bandwidth128.001 GB/s51.2 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6134 and Xeon E5-2643.

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 6134 10.45
+211%
Xeon E5-2643 3.36

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 6134 16596
+211%
Xeon E5-2643 5339

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon Gold 6134 1234
+119%
Xeon E5-2643 564

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon Gold 6134 7293
+249%
Xeon E5-2643 2089

Gaming performance

Pros & cons summary


Performance score 10.45 3.36
Recency 25 April 2017 6 March 2012
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 32 nm

Xeon Gold 6134 has a 211% higher aggregate performance score, an age advantage of 5 years, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

The Xeon Gold 6134 is our recommended choice as it beats the Xeon E5-2643 in performance tests.


Should you still have questions on choice between Xeon Gold 6134 and Xeon E5-2643, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6134
Xeon Gold 6134
Intel Xeon E5-2643
Xeon E5-2643

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Community ratings

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Questions & comments

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