Pentium G620 vs Xeon E5-4650L

VS

Aggregate performance score

Xeon E5-4650L
2012
8 cores / 16 threads, 115 Watt
5.47
+601%
Pentium G620
2011
2 cores / 2 threads, 65 Watt
0.78

Xeon E5-4650L outperforms Pentium G620 by a whopping 601% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-4650L and Pentium G620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11622639
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.137.43
Market segmentServerDesktop processor
Power efficiency4.421.11
Architecture codenameSandy Bridge-EP (2012)Sandy Bridge (2011−2013)
Release date14 May 2012 (12 years ago)22 May 2011 (13 years ago)
Launch price (MSRP)$8,685$60

Cost-effectiveness evaluation

Performance per price, higher is better.

Pentium G620 has 5615% better value for money than Xeon E5-4650L.

Detailed specifications

Xeon E5-4650L and Pentium G620 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)2 (Dual-core)
Threads162
Base clock speed2.6 GHz2.6 GHz
Boost clock speed3.1 GHz2.6 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache20480 KB (shared)3 MB (shared)
Chip lithography32 nm32 nm
Die size435 mm2131 mm2
Maximum core temperatureno data69 °C
Number of transistors2,270 million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-4650L and Pentium G620 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 configuration41
SocketFCLGA2011FCLGA1155
Power consumption (TDP)115 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4650L and Pentium G620. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Access-+
Demand Based Switching+no data
FDIno data+
Fast Memory Accessno data+

Security technologies

Xeon E5-4650L and Pentium G620 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4650L and Pentium G620 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4650L and Pentium G620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size384 GB32 GB
Max memory channels42
Maximum memory bandwidth51.2 GB/s17 GB/s
ECC memory support+-

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 E5-4650L and Pentium G620 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4650L and Pentium G620.

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 E5-4650L 5.47
+601%
Pentium G620 0.78

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 E5-4650L 8533
+603%
Pentium G620 1213

Gaming performance

Pros & cons summary


Performance score 5.47 0.78
Recency 14 May 2012 22 May 2011
Physical cores 8 2
Threads 16 2
Power consumption (TDP) 115 Watt 65 Watt

Xeon E5-4650L has a 601.3% higher aggregate performance score, an age advantage of 11 months, and 300% more physical cores and 700% more threads.

Pentium G620, on the other hand, has 76.9% lower power consumption.

The Xeon E5-4650L is our recommended choice as it beats the Pentium G620 in performance tests.

Be aware that Xeon E5-4650L is a server/workstation processor while Pentium G620 is a desktop one.


Should you still have questions on choice between Xeon E5-4650L and Pentium G620, ask them in Comments section, and we shall answer.

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Intel Xeon E5-4650L
Xeon E5-4650L
Intel Pentium G620
Pentium G620

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Community ratings

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Questions & comments

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