Pentium G640 vs Xeon E5-2696 v4

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Aggregate performance score

Xeon E5-2696 v4
2016
22 cores / 44 threads, 150 Watt
16.28
+1729%

Xeon E5-2696 v4 outperforms Pentium G640 by a whopping 1729% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2696 v4 and Pentium G640 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4222533
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.02
Market segmentServerDesktop processor
SeriesIntel Xeon E5no data
Power efficiency9.881.25
Architecture codenameBroadwell (2015−2019)Sandy Bridge (2011−2013)
Release date20 June 2016 (8 years ago)3 June 2012 (12 years ago)
Launch price (MSRP)no data$179

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2696 v4 and Pentium G640 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 cores22 (Docosa-Core)2 (Dual-core)
Threads442
Base clock speed2.2 GHz2.8 GHz
Boost clock speed3.6 GHz2.8 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/s5 GT/s
Multiplier22no data
L1 cacheno data64 KB (per core)
L2 cache5.5 MB256 KB (per core)
L3 cache55 MB3 MB (shared)
Chip lithography14 nm32 nm
Die size456.12 mm2131 mm2
Maximum core temperatureno data69 °C
Number of transistors7200 Million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2696 v4 and Pentium G640 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 configuration2 (Multiprocessor)1
Socketno dataFCLGA1155
Power consumption (TDP)150 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2696 v4 and Pentium G640. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
TSX+-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
FDIno data+
Fast Memory Accessno data+
Statusno dataDiscontinued

Security technologies

Xeon E5-2696 v4 and Pentium G640 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2696 v4 and Pentium G640 are enumerated here.

VT-dno data-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2696 v4 and Pentium G640. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory size1,536 GB32 GB
Max memory channelsno data2
Maximum memory bandwidthno data17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequencyno data1.1 GHz

Graphics interfaces

Available interfaces and connections of Xeon E5-2696 v4 and Pentium G640 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2696 v4 and Pentium G640.

PCIe version3.02.0
PCI Express lanes40no 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 E5-2696 v4 16.28
+1729%
Pentium G640 0.89

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 E5-2696 v4 24858
+1725%
Pentium G640 1362

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 E5-2696 v4 1121
+164%
Pentium G640 425

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 E5-2696 v4 9041
+1166%
Pentium G640 714

Gaming performance

Pros & cons summary


Performance score 16.28 0.89
Recency 20 June 2016 3 June 2012
Physical cores 22 2
Threads 44 2
Chip lithography 14 nm 32 nm
Power consumption (TDP) 150 Watt 65 Watt

Xeon E5-2696 v4 has a 1729.2% higher aggregate performance score, an age advantage of 4 years, 1000% more physical cores and 2100% more threads, and a 128.6% more advanced lithography process.

Pentium G640, on the other hand, has 130.8% lower power consumption.

The Xeon E5-2696 v4 is our recommended choice as it beats the Pentium G640 in performance tests.

Be aware that Xeon E5-2696 v4 is a server/workstation processor while Pentium G640 is a desktop one.


Should you still have questions on choice between Xeon E5-2696 v4 and Pentium G640, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2696 v4
Xeon E5-2696 v4
Intel Pentium G640
Pentium G640

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Community ratings

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Questions & comments

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