Xeon E5645 vs Gold 6132

VS

Aggregate performance score

Xeon Gold 6132
2017
14 cores / 28 threads, 140 Watt
13.96
+339%
Xeon E5645
2010
6 cores / 12 threads, 80 Watt
3.18

Xeon Gold 6132 outperforms Xeon E5645 by a whopping 339% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6132 and Xeon E5645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking5311618
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.651.38
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiency9.433.76
Architecture codenameSkylake (server) (2017−2018)Westmere-EP (2010−2011)
Release date25 April 2017 (7 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)$2,111$294

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6132 has 237% better value for money than Xeon E5645.

Detailed specifications

Xeon Gold 6132 and Xeon E5645 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 cores14 (Tetradeca-Core)6 (Hexa-Core)
Threads2812
Base clock speed2.6 GHz2.4 GHz
Boost clock speed3.7 GHz2.67 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier26no data
L1 cache896 KB64 KB (per core)
L2 cache14 MB256 KB (per core)
L3 cache19.25 MB12 MB (shared)
Chip lithography14 nm32 nm
Die sizeno data239 mm2
Maximum core temperature86 °C76 °C
Number of transistorsno data1,170 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon Gold 6132 and Xeon E5645 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
SocketFCLGA3647FCLGA1366,LGA1366
Power consumption (TDP)140 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6132 and Xeon E5645. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit
Turbo Boost Max 3.0-no data

Security technologies

Xeon Gold 6132 and Xeon E5645 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6132 and Xeon E5645 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6132 and Xeon E5645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3
Maximum memory size768 GB288 GB
Max memory channels63
Maximum memory bandwidth128.001 GB/s32 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6132 and Xeon E5645.

PCIe version3.02.0
PCI Express lanes48no 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.


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 6132 13.96
+339%
Xeon E5645 3.18

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 6132 22180
+339%
Xeon E5645 5048

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 6132 1122
+202%
Xeon E5645 372

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 6132 8966
+387%
Xeon E5645 1842

Gaming performance

Pros & cons summary


Performance score 13.96 3.18
Recency 25 April 2017 16 March 2010
Physical cores 14 6
Threads 28 12
Chip lithography 14 nm 32 nm
Power consumption (TDP) 140 Watt 80 Watt

Xeon Gold 6132 has a 339% higher aggregate performance score, an age advantage of 7 years, 133.3% more physical cores and 133.3% more threads, and a 128.6% more advanced lithography process.

Xeon E5645, on the other hand, has 75% lower power consumption.

The Xeon Gold 6132 is our recommended choice as it beats the Xeon E5645 in performance tests.


Should you still have questions on choice between Xeon Gold 6132 and Xeon E5645, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6132
Xeon Gold 6132
Intel Xeon E5645
Xeon E5645

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Community ratings

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Questions & comments

Here you can ask a question about Xeon Gold 6132 or Xeon E5645, agree or disagree with our judgements, or report an error or mismatch.